Would you expect the reactivity of a five-membered ring ether such as tetrahydrofuran (Table 10.2) to be more similar to the reactivity of an epoxide or to the reactivity of a noncyclic ether? tetrahydrofuran THF O epoxide O noncyclic ether
Answers
The reactivity of epoxides in nucleophilic substitution reactions depend on the high steric strain of the 3-membered ring.
Epoxides' reactivity in nucleophilic substitution processes is influenced by the 3-membered ring's high steric strain. In comparison to a 3-membered ring, a 5-membered ring experiences less steric strain. As a result, its reactivity is more comparable to that of noncyclic ether.
One nucleophile substitutes another in a family of organic reactions known as nucleophilic substitution reactions. It closely resembles the typical displacement reactions we observe in chemistry, in which a more reactive element displaces a less reactive element from its salt solution. The "leaving group" is the group that accepts an electron pair and displaces the carbon, while the "substrate" is the molecule on which substitution occurs. In its final state, the leaving group is a neutral molecule or anion.
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Complete question:
Would you expect the reactivity of a five-membered ring ether such as tetrahydrofuran to be more similar to the reactivity of an epoxide or to the reactivity of a noncyclic ether? Why?
The reactivity of tetrahydrofuran (THF), a five-membered ring ether, to be more similar to the reactivity of an epoxide than to the reactivity of a noncyclic ether.
This is because both THF and epoxides have a strained three-membered ring that is highly reactive due to ring strain, whereas noncyclic ethers do not have this strain.
Additionally, the oxygen atom in THF and epoxides is more electrophilic due to the ring strain, making them more reactive in nucleophilic reactions. Therefore, THF is likely to react more quickly and selectively in reactions that involve the opening of the ether ring compared to noncyclic ethers.
Based on the terms provided, I would expect the reactivity of a five-membered ring ether such as tetrahydrofuran (THF) to be more similar to the reactivity of a noncyclic ether rather than an epoxide.
This is because THF has a larger ring size compared to an epoxide, which reduces the ring strain and makes it less reactive. Noncyclic ethers also have reduced strain compared to epoxides, making their reactivities more similar.
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Related Questions
WILL MARK BRAINLIEST!
Which of the following is not a catalyst?
A. Phosphorus
B. Platinum
C. Enzymes
D. Nickel
Answers
Answer: platinum
Explanation:
i think
This Example Illustrates Gasoline Blending Problems Faced In A Petroleum Refinery. We Need To Blend Gasoline From Three
Answers
Gasoline blending in petroleum refineries involves analyzing the properties of different components and determining the optimal mixing ratios to produce gasoline that meets specific octane rating and quality requirements.
Gasoline blending is a critical process in petroleum refineries where different components are combined to produce the desired gasoline product. In this example, the challenge is to blend gasoline from three different components.
To solve the gasoline blending problem, various factors need to be considered such as the desired octane rating, volatility, and environmental regulations. The first step is to determine the optimal proportion of each component based on their individual characteristics. This involves analyzing the properties of each component, such as its research octane number (RON), motor octane number (MON), and vapor pressure.
The second step is to develop a blending strategy that achieves the desired gasoline specifications. This involves determining the appropriate mixing ratios of the three components to meet the target octane rating and other quality requirements. The blending process requires precise calculations and adjustments to ensure the final gasoline product meets the desired specifications.
Additionally, economic considerations play a role in gasoline blending. The cost of each component and the market demand for specific gasoline grades can influence the blending decisions. Refineries aim to optimize the blend to minimize costs while meeting quality standards.
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What is the charge of an atom if it loses 3 electrons?.
Answers
If an atom loses 3 electrons, it will gain a charge of +3.
Explanation:
Electrons are negatively charged. So, if an atom loses electrons, they lose the negative charges, thus becoming more positive. Depending on the atom’s current charge, you would add 3 to it to determine its final charge after losing 3 electrons.
write out the full electron configuration of the period 2 element with the following successive ionization energies g
Answers
Boron (B) is the element whose IE matches with our data.
Electronic Configuration of boron : 1s22s22p1
What is Electron configuration ?The arrangement of an atom's or molecule's electrons in atomic or molecular orbitals is known as the electron configuration in atomic physics and quantum chemistry.
Divide the periodic table into pieces to represent the atomic orbitals, the areas where electrons are stored, in order to determine an electron configuration. The s-block is represented by groups one and two, the d-block by groups three through twelve, the p-block by groups thirteen to eighteen, and the f-block by the bottom two rows.The atomic number of the alkali metal sodium is 11. The electronic setup will therefore be 1 s 2 2 s 2 2 p 6 3 s 1.One orbital can house a maximum of two electrons, and there are four different types of orbitals (s, p, d, and f). More electrons can be held in the p, d, and f orbitals since they contain various sublevels. According to its location on the periodic table, each element's electron configuration is distinct.One orbital can house a maximum of two electrons, and there are four different types of orbitals (s, p, d, and f). More electrons can be held in the p, d, and f orbitals since they contain various sublevels. According to its location on the periodic table, each element's electron configuration is distinct.What is ionization energies ?Ionization energy, also known as ionisation energy, is the minimal amount of energy needed to liberate the most loosely bound electron from an isolated gaseous atom, positive ion, or molecule in physics and chemistry.
The ionization energy measures an element's ability to participate in chemical processes that call for the creation of ions or the donation of electrons. It is often connected to the type of chemical bonds that exist between the components in the compounds they form. See also electron affinity and binding energy.To know more about Electron configuration please click here ; https://brainly.com/question/26084288
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Expressed in scientific notation, 0.0930 m is
Answers
Answer:
m × 10n.
Explanation:
where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.
At 20 °C, the density of silver is 10.5 g/cm³. What mass of silver would occupy a
volume of 24 cm³?
Answers
Answer:
Explanation:
The mass of silver that would occupy a volume of 24 cm³ can be calculated using the density formula:
mass = density x volume
At 20 °C, the density of silver is 10.5 g/cm³, so the mass of silver that would occupy a volume of 24 cm³ would be:
mass = 10.5 g/cm³ x 24 cm³ = 252 g
So, the mass of silver that would occupy a volume of 24 cm³ is 252 grams.
A 10-g sample of aluminum has a volume of 3.70 cm3. what is the density of aluminum?
Answers
Density = mass/volume
ρ = \(m/v\)
Density = 10/3.70
Density of aluminum 2.702 g/cm3.
What is aluminum ?A thin, silvery-white metal, aluminum is. It is soft and pliable. Aluminum is used in a wide variety of products, including cans, foil, kitchenware, window frames, beer kegs, and parts for airplanes.
In the Earth's crust, aluminum is the most prevalent metal and the third most abundant element. On Earth, it is typically found in substances and minerals such feldspar, beryl, cryolite, and turquoise. But mining minerals for aluminum is quite expensive.
Rust doesn't occur in aluminum. It's important to remember, though, that aluminum is a highly reactive metal in its purest form. Although pure aluminum technically dissolves when it comes into contact with water, its reactivity may also be its greatest strength.
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Can someone please help me with this one
Answers
11,835.76 = 11.83576kg
683,763.88mg = 6.8376388hg
53.7m = 0.0537km
:) hoped this helped
brainlyest maybe?
Can someone help me with a Rocks Presentation that is worth 90 points?
Answers
Answer:
Sure!!! Is there a g-mail so I can get a hold of you?
Explanation:
he table below shows the volume of two samples, X and Y, when placed in three containers of different volumes.
Volume of Samples
Volume of Container Volume of Sample X Volume of Sample Y
200 mL 200 mL 200 mL
500 mL 200 mL 500 mL
600 mL 200 mL 600 mL
Which of the following correctly describes the state of matter of one of the samples?
Y is a gas because it has a definite volume.
X is a liquid because it has a definite volume.
Y is a liquid because it fills up the entire container.
X is a gas because it fills up the entire container.
Answers
Radiation Exposure from Dental X-rays Dental X-rays expose patients to about 5.00 μSv of radiation. 4th attempt Part 1 (I point) Feedback Given an RBE of 1.00 for X-rays, how many micrograys of radiation does 5.00 μSv represent?
Answers
The energy of radiation exposure from dental X-rays per given weight is 272.5 μJ.
The dental assistant can respond to this patient's concerns by telling the patient that the amount of radiation coming from the x-ray is minimal and will have no negative effect.
Given,
mass = 54.5 kg
Radiation = 5 μSv
Now
Energy per kg = 5 μSv *10⁻⁶ Sv / 14 Sv * 1 J/Kg/ 1 Sv
Energy per kg = 5 * 10⁻⁶ J/Kg
Then,
Energy per given weight of 54.5 kg
Energy per given weight = (54.5 kg)*(5*10⁻⁶)
Energy per given weight = 272.5 * 10⁻⁶ J
Therefore, energy of radiation exposure from dental X-rays per given weight is 272.5 μJ.
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ANSWER ASAP!!!! PLEASE
Answers
Answer:
single replacement
Explanation:
The H2 in the sulfuric acid is replaced by the solid zn to form the salt zinc sulfate, ejecting the hydrogen ions which become an h2 molecule. This is also a redox reaction as Zn is oxidized and the H+ ions are reduced.
Wo mos transistors (m1 and m2) are connected inseries with same width and different channel lengths of l1 and l2. please use longchannel model to prove that the overall behavior of m1 and m2
Answers
When two MOS transistors, M1 and M2, are connected in series with the same width but different channel lengths, the overall behavior can be analyzed using the long-channel model
The long-channel model assumes that the channel length of a MOS transistor is significantly larger than the technology scaling limits, thereby neglecting the short-channel effects. In this case, M1 and M2 have the same width but different channel lengths, denoted as L1 and L2, respectively.
In the long-channel model, the key factor determining the behavior of a MOS transistor is its channel length. A longer channel length results in higher resistance and reduced current flow. Therefore, the transistor with the longer channel length (M2) will exhibit higher resistance compared to the transistor with the shorter channel length (M1).
When two transistors are connected in series, the overall behavior is dominated by the transistor with the higher resistance. In this scenario, since M2 has the longer channel length, it will have a higher resistance compared to M1.
Consequently, the overall behavior of M1 and M2 connected in series will be influenced primarily by the characteristics of M2 due to its higher resistance.
Therefore, using the long-channel model, we can conclude that the behavior of M1 and M2 connected in series will be primarily determined by the transistor with the longer channel length, M2, due to its higher resistance.
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What is proper MLA citation example?.
Answers
The author's last name and the page number from which the quotation or paraphrase is extracted are used in MLA citations, for example : (Sam 163). Do not include a page number in the parenthetical citation if the source does not utilize page numbers: (Sam)
In the liberal arts and humanities, MLA (Modern Language Association) style is most frequently used to compose papers and cite sources. Brief parenthetical citations in the text that are keyed to an alphabetical list of the works cited at the end of the work are a feature of the MLA style.
In the humanities and liberal arts, the MLA style is often used. The manuscript text and parenthetical citations, often known as in-text citations, are formatted according to MLA standards. It also serves as the structure for the list of references and works cited section at the conclusion of the essay. MLA format prioritizes conciseness and clarity. It is advantageous for you to be familiar with both primary writing formats as a student writer, and this section will define the key components of MLA as well as provide particular instances of frequently used references.
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What is the difference between fumarate and fumaric acid?
Answers
Answer:
the difference is fumaric acid the carboxylic acid groups are trans (E) and in maleic acid they are cis (Z)
Explanation:
and Fumarate is an intermediate in the citric acid cycle used by cells to produce energy in the form of adenosine triphosphate (ATP) from food
Which of the following group of salts can be prepared by direct combination
a sulphate
b nitrate
c chloride
d phosphate
Answers
Calculate the approximate molecular weight of a protein composed of 701 amino acid residues in a single polypeptide chain. kDa approximate weight:
Answers
One single amino acid weighs 110 D a. Now, this problem is fairly simple. The way we find out, the weight of 701 amino acids is just multiplying. Ah, that number by 110. So all we have to dio is multiply 682 by 110. So our final answer will be 77,110.
What is amino acid?Amino acids are the building blocks of protein. Proteins are long chains of amino acids. Your body has thousands of different proteins that each have important jobs. Each protein has its own sequence of amino acids. The sequence makes the protein take different shapes and have different functions in your body.You can think of amino acids like the letters of the alphabet. When you combine letters in various ways, you make different words. The same goes for amino acids — when you combine them in various ways, you make different proteins.Amino acids are molecules used by all living things to make proteins. Your body needs 20 different amino acids to function correctly. Nine of these amino acids are called essential amino acids. Essential amino acids must be consumed through the food you eat. Essential amino acids can be found in a variety of foods, including beef, eggs and dairy.To learn more about molecules refer to:
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Calculate the number of milliliters of 0.444 M required to precipitate all of the ions in 107 mL of 0.699 M solution as . The equation for the reaction is:
Answers
333.3 milliliters of 0.444 M KOH required to precipitate all of the Pb⁺² ions in 107 mL of 0.699 M Pb(NO₃)₂ solution as Pb(OH)₂.
What is Stoichiometry ?Stoichiometry helps us use the balanced chemical equation to measure quantitative relationships and it is to calculate the amounts of products and reactants that are given in a reaction.
What is Molarity ?Molarity (M) is defined as the number of moles of solute dissolved in 1L of solution. Molarity is also known as Molar Concentration. The S.I unit of Molarity is molar (M) or mol/L.
Molarity = \(\frac{\text{Number of moles}}{\text{Volume of solution (in L)}}\)
Now put the values in above formula to find the number of moles of Pb(NO₃)₂
Molarity = \(\frac{\text{Moles of}\ Pb(NO_{3})_2}{\text{Volume of solution (in L)}}\)
Moles of Pb(NO₃)₂ = Molarity × Volume
= 0.699M × 0.107 L [1ml = 0.001 L]
= 0.074 moles
The given balanced chemical equation is
Pb(NO₃)₂(aq) + 2 KOH(aq) → Pb(OH)₂(s) + 2 KNO₃(aq)
The mole ratio of KOH to Pb(NO₃)₂ is 2:1.
The mole of KOH = 0.074 mol × 2
= 0.148 moles
Now put the value in above formula to find the volume of KOH
Molarity = \(\frac{\text{Number of moles}}{\text{Volume of solution (in L)}}\)
Volume of KOH = \(\frac{\text{Number of mole of KOH}}{\text{Molarity}}\)
Volume of KOH = \(\frac{0.148\ mol}{0.444\ M}\)
= 0.333 L
= 333.3 mL [1L = 1000 mL]
Thus from the above conclusion we can say that 333.3 milliliters of 0.444 M KOH required to precipitate all of the Pb⁺² ions in 107 mL of 0.699 M Pb(NO₃)₂ solution as Pb(OH)₂.
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Disclaimer: The question was given incomplete on the portal. Here is the complete question.
Question: Calculate the number of milliliters of 0.444 M KOH required to precipitate all of the Pb⁺² ions in 107 mL of 0.699 M Pb(NO₃)₂ solution as Pb(OH)₂. The equation for the reaction is:
Pb(NO₃)₂(aq) + 2 KOH(aq) → Pb(OH)₂(s) + 2 KNO₃(aq)
_________ mL KOH.
Atoms are comprised of subatomic particles. Which of the following is a subatomic particle NOT found in the nucleus of an atom? O The core O Protons O Electrons 0 Neutrons
Answers
Answer:
O The core
Explanation:
Subatomic particles include electrons, the negatively charged, almost massless particles that nevertheless account for most of the size of the atom, and they include the heavier building blocks of the small but very dense nucleus of the atom, the positively charged protons and the electrically neutral neutrons. Which therefore means that the core is NOT a subatomic particle.
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Diastolic Blood Pressure of Females For the diastolic blood pressure measurements of females listed in Data Set 1 "Body Data" in Appendix B, the highest measurement is 98 mmHg. The 147 diastolic blood pressure measurements of females have a mean of
x
ˉ
=70.2 mmHg and a standard deviation of s=11.2 mmHg. a. What is the difference between the highest diastolic blood pressure and the mean of the diastolic blood pressures for females? b. How many standard deviations is that [the difference found in part (a)]? c. Convert the highest diastolic blood pressure to a z score. d. Using the criteria summarized in Figure 3-6 on page 123, is the highest blood pressure significantly low, significantly high, or neither?
Answers
The mean of the diastolic blood pressures for females is 98 - 70.2 = 27.8 mmHg. The highest diastolic blood pressure is significantly high.
a. The difference between the highest diastolic blood pressure and the mean of the diastolic blood pressures for females is 98 - 70.2 = 27.8 mmHg.
b. The difference found in part (a) is 27.8 mmHg, and the number of standard deviations is 27.8/11.2 ≈ 2.48.c. To convert the highest diastolic blood pressure to a z score, we use the formula:z = (x - µ)/σ,where x is the value, µ is the mean, and σ is the standard deviation.z = (98 - 70.2)/11.2 ≈ 2.48d. Using the criteria summarized in Figure 3-6 on page 123, a z score of 2.48 is significantly high. Therefore, the highest diastolic blood pressure is significantly high.
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24. What volume of a 0.0200M calcium hydroxide is required to neutralize 35.00 mL of 0.0500M nitric acid
Answers
Answer:
THE VOLUME OF 0.200M CALCIUM HYDROXIDE NEEDED TO NEUTRALIZE 35 mL of 0.050 M NITRIC ACID IS 43.75 mL.
Explanation:
Using
Ca VA / Cb Vb = Na / Nb
Ca = 0.0500 M
Va = 35 mL
Cb = 0.0200 M
Vb = unknown
Na = 2
Nb = 1
Equation for the reaction:
Ca(OH)2 + 2HNO3 --------> Ca(NO3)2 + 2H2O
So therefore, we make Vb the subject of the equation and solve for it
Vb = Ca Va Nb / Cb Na
Vb = 0.0500 * 35 * 1 / 0.0200 * 2
Vb = 1.75 / 0.04
Vb = 43.75 mL
The volume of 0.02M calcium hydroxide required to neutralize 35 mL of 0.05 M nitric acid is 43.75 mL
The volume of 0.0200 M calcium hydroxide that would be required to neutralize 35.00 mL of 0.0500 M nitric acid will be 43.75 mL
From the equation of the reaction:
\(Ca(OH)_2 + 2 HNO_3 ---> Ca(NO_3)_2 + 2 H_2O\)
The mole ratio of calcium hydroxide to nitric acid is 1:2.
Mole of nitric acid = molarity x volume
= 0.0500 x 35.00/1000
= 0.00175
Thus, the mole of the calcium hydroxide can be calculated as:
0.00175/2 = 0.000875
Volume of calcium hydroxide = mole/molarity
= 0.000875/0.0200
= 0.04375 L
= 43.75 mL
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A tin of chopped tomatoes weighs 145 grams.
You buy four of these tins.
What is the total mass of these four tins
i in grams
cont.
b
ii in kilograms?
Answers
The total mass of 4 tin is in grams is 580 grams and in kg is 0.58kg.
One tin of chopped tomatoes weight is 145 grams
and we have to calculate it for 4
so for 4
145*4 =580 grams
and we have to change it into kilograms so
580 /1000 = .58kg
By 1,000, divide the number of grams.
To convert from grams to kilograms, simply divide by 1,000 because there are 1,000 grams in every kilogram. If necessary, construct the equation using fractions. Put the number of grams over 1 and divide it by the conversion factor, which is 1 kg / 1,000 g. Your answer in kilograms will result from the cancellation of the grams. Remember to use the appropriate units to mark your response.
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10. How many moles of glucose are in 0.5L of a 0.138M solution of glucose in
water?
Answers
Answer:
0.069 moles of glucose
Explanation:
(0.138 mol/L)(0.5 L) = 0.069 moles of glucose
Answer:
\(\boxed {\boxed {\sf 0.069 \ mol \ C_6H_12O_6}}\)
Explanation:
Molarity is the moles per liter of a solution. It is found by dividing the moles of solute (glucose) by the liters of solution (water).
\(M= \frac {moles}{liters}\)
We know the molarity is 0.138 M. 1 M is equal to 1 mole per liter, so we can rewrite the molarity as 0.138 moles per liter.
There are 0.5 liters of solution.
We are solving for the moles, so we can use x.
\(0.138 \ mol/L= \frac {x }{0.5 \ L}\)
We must isolate the variable (x) to solve for the moles. It is being divided by 0.5 liters. The inverse operation of division is multiplication. Multiply both sides of the equation by 0.5 L.
\(0.5 \ L *0.138 \ mol/L= \frac {x }{0.5 \ L}* 0.5 \ L\)
The liters on both sides cancel.
\(0.5 *0.138 \ mol= {x }\)
\(0.069 \ mol =x\)
\(0.069 \ mol \ C_6H_12O_6\)
Ther are 0.069 moles of glucose in a 0.138 M solution with 0.5 liters of water.
Gibbs free energy differences between axial-substituted and equatorial-substituted chair conformations of cyclohexane were given in Table 4.(a) Calculate the ratio of equatorial to axial tert-butylcyclohexane at 25°C.(b) Explain why the conformational equilibria for methyl, ethyl, and isopropyl substituents are comparable but the conformational equilibrium for tert-butylcyclohexane lies considerably farther toward the equatorial conformation.
Answers
(a) The ratio of equatorial to axial tert-butylcyclohexane at 25°C can be calculated by using the Gibbs free energy difference between the two conformations, which is given in Table 4.
The ratio can be calculated using the following equation:
ratio = e^(-ΔG/RT),
where ΔG is the Gibbs free energy difference,
R is the gas constant, and
T is the temperature. At 25°C (298 K),
the ratio of equatorial to axial tert-butylcyclohexane is:
e^(-3.8/8.314*298)= 1.70
(b) The conformational equilibria for methyl, ethyl, and isopropyl substituents are comparable, but the conformational equilibrium for tert-butylcyclohexane lies considerably farther toward the equatorial conformation because of the steric hindrance caused by the bulky tert-butyl group.
In the axial conformation, the tert-butyl group experiences more steric strain than in the equatorial conformation because it is closer to the other axial substituents.
This steric strain leads to a higher energy state for the axial conformation, making it less favorable than the equatorial conformation. As a result, the equilibrium between the two conformations is shifted toward the equatorial conformation for tert-butylcyclohexane.
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In an atom:
The nucleus is made of electrons and protons.
Protons have positive charges.
Neutrons have negative charges.
All of the above.
can someone please help me ived this 2 times
Answers
Answer:
Explanation:
The nucleus of an atom contains protons and neutrons.
Protons have positive charges, neutrons have neutral charges (no charge), and electrons have negative charges. That is why when you determine net charge of atom you only look at the proton to electron ratio since the neutrons don't matter when it comes to charge.
I hope this helps. Let me know in the comments if anything is unclear.
2) A diver weighing 9 Newtons is on a diving board that is 16 meters high. What is the
diver's potential energy?
Answers
Answer: Unknown
Explanation:
In order to solve the question you would require the approximate amount of gravity upon the diver, meaning his acceleration due to gravity.
What is the ability to do work or produce heat?
Answers
Answer: Energy
Explanation:
Energy is the ability to do work or produce heat.
find the percent by volume concentration for 50.00 ml of a 50% nacl solution added to more solvent to make 120.00ml of solutions
Answers
To find the percent by volume concentration for 50.00 ml of a 50% NaCl solution added to more solvent to make 120.00ml of solution, we need to use the following equation:
Volume (V) = Concentration (C) x Amount (A)
We know the amount (A) of NaCl is 50.00 ml, and we know the concentration (C) is 50%. Therefore, we can rearrange the equation to solve for V:
V = 50% x 50.00 ml
V = 25.00 ml
We also know that the total volume of the solution is 120.00 ml, so we can subtract 25.00 ml from 120.00 ml to get the volume of the solvent.
120.00 ml - 25.00 ml = 95.00 ml of solvent
To calculate the percent by volume concentration, we need to divide the volume of NaCl (25.00 ml) by the total volume (120.00 ml) and multiply by 100%.
25.00 ml/120.00 ml x 100% = 20.83%
Therefore, the percent by volume concentration of 50.00 ml of a 50% NaCl solution added to more solvent to make 120.00ml of solution is 20.83%.
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Zinc hydroxide, Zn(OH)2, is precipitated from the tailings ponds of zinc mining operations before the water is released into local rivers. This reduces the concentration of Zn2+ ions in the wastewater. 5.00 kg of sludge containing zinc hydroxide is titrated against HCl solution and 1.50 L of 2.0 M acid is required to reach the endpoint and neutralize the zinc hydroxide. What mass of zinc is contained in the 5.00 kg sludge?
Answers
Answer:
First, we need to find the number of moles of HCl used in the titration:
moles HCl = M x V = 2.0 mol/L x 1.50 L = 3.00 mol
Since zinc hydroxide and HCl react in a 1:2 molar ratio according to the balanced chemical equation:
Zn(OH)2 + 2 HCl → ZnCl2 + 2 H2O
we know that twice as many moles of HCl are required to react with each mole of Zn(OH)2. Therefore, the number of moles of zinc hydroxide in the 5.00 kg sludge can be calculated as follows:
moles Zn(OH)2 = 1/2 x moles HCl = 1/2 x 3.00 mol = 1.50 mol
Finally, we can use the molar mass of Zn(OH)2 to convert the number of moles to mass:
mass Zn(OH)2 = moles Zn(OH)2 x molar mass Zn(OH)2
= 1.50 mol x 99.39 g/mol
= 149.1 g
Therefore, the mass of zinc contained in the 5.00 kg sludge is 149.1 grams.
Explanation:
OMG PLEASE HELP ME :(
Answers
Answer:
D) The gravity on the moon is one sixth the gravity of Earth.
Explanation: