23 grams of sodium Chloride reacts with oxygen to produce Sodium oxide and how many moles of chlorine?

Question 3 options:

9.14 mol


4.98 mol


.20 mol


.87 mol

Answers

Answer 1

Common salt, sometimes referred to as sodium chloride, is a substance consisting of sodium and chlorine atoms. One mole of sodium chloride (23 grams) interacts with one mole of oxygen to produce two moles of sodium oxide and one mole of chlorine. This reaction is known as the sodium chloride–oxygen reaction (NaCl–O2).

How much sodium chloride is in a mole of chlorine?

The molar masses of sodium (Na) and chlorine (Cl) are respectively 22.99 g/mole and 35.4 g/mole.

One mole of sodium chloride contains how many moles of sodium?

If I take a mole of NaCl, there will either be one mole of Na and zero Cl2 molecules, or two moles of Na and two moles of Cl2 molecules on either side.

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Related Questions

How many carbon atoms are there in 5 molecules of C6H12O6?

Answers

Answer:

6

Explanation:

Glucose has a chemical formula of: C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms.

What is the formal charge of F in CF4?

Answers

Answer:

zero

Explanation:

Answer:

Zero.

Explanation:

The overall formal charge in CF4 is zero.

Please help due tofay

Please help due tofay

Answers

Answer:

I only know the answer to the second one, The bond that occurs between two metal atoms is a metallic bond

Is Consideringual clay different than
sedimentary?

Answers

Answer: No.

Explanation: Clay is filled with minerals that often weather to create shale. Clay is usually found in muddy environments, so it traps.

The final step in the scientific method is writing a(n) ___________.

Answers

Answer:

Explanation:

is this graded??

What is the average atomic mass of an element with isotopes A, B, and C?
[(mass of A) * (% of A) + (mass of B) * (% of B) +(mass of C) x (% of C)]
3
B.
(mass of A)
(% of A)
(mass of B
(% of B)
+
(mass of C)
(% of C)
C. (mass of A) x (% of A) + (mass of B) * (% of B) + (mass of C) (% of C)
O D.
(mass of A + mass of B + mass of C)
3

Answers

Answer:

(mass of A) x (% of A) + (mass of B) x (% of B) + (mass of C) x (% of C)

Explanation:

got it right

A student began with a 3.12 g sample that contained their unknown and charcoal. After recrystallization the mass of dried crystals recovered was 2.61 g. What was the percent recovery

Answers

The percent recovery would be 83.65%

What is Percent Recovery?

The percent recovery of a recrystallization reaction can be mathematically deduced as:

Percent recovery = recovered amount/amount of original sample x 100%

In this case, the recovered amount = 2.61 g, and the original amount of sample = 3.12. Thus:

Percent recovery = 2.61/3.12 x 100%

                           = 83.65%

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BRAINLIEST!!!!!!!!!


What does the diagram represent?

A) A neutral oxygen atom
B) An oxygen atom with 7 protons
C) An oxygen ion with a +2 charge
D) An oxygen ion with a -2 charge​

BRAINLIEST!!!!!!!!!What does the diagram represent?A) A neutral oxygen atomB) An oxygen atom with 7 protonsC)

Answers

Answer:

an oxygen ion with -2 charge

Explanation:

because a neutral oxygen atom has 8 electrons

and in the first orbit there'll be 2 electrons

and in the second orbit there'll be 6 electrons

but here there are 8 electrons in the outermost orbit and normally there'll be only 6

which means there are extra 2 electrons

and extra electrons means negatively charged

BRAINLIEST!!!!!!!!!What does the diagram represent?A) A neutral oxygen atomB) An oxygen atom with 7 protonsC)

Which of these would you expect to have the highest boiling point?
Pertane: HOC-CH2-CH-CH2-CH)
Neopentane:
H.C-C-CH3
CH3
CH,
CHE
Isopentane:
Cyclopropane
НЕС-СН-СН-СН3
Нас
CHz
a) cyclopropane
b) pentane
c) isopentane
d) neopentane​

Answers

Answer:

pertane the stronger the force the larger amount of energy needed to break of the connection between the molecules

Why are cells important to an organisms survival

Answers

Answer:

Cells are the basic structures of all living organisms. Cells provide structure for the body, take in nutrients from food and carry out important functions. ... These organelles carry out tasks such as making proteins?, processing chemicals and generating energy for the cell

Answer: I absolutely love this question! Biology is so interesting, so I always love to answer the curiosity of others regarding biology, such as that!

Cells are simply the basic structures of all organisms, that are living, of course! Cells provide structure for the body, and they also take in nutrients that your body needs from food and they carry out important functions. These organelles carry out tasks such as making proteins, processing chemicals, and generating energy for the cell. Isn’t that cool?

Hope this helped! <3

9. Nitric acid, HNO3, is extensively used in the manufacture of fertilizer. A bottle containing 75.0 ml of nitric acid solution is labeled 6.0 M HNO3.
a. How many moles of HNO3 are in the bottle?
b. A reaction needs 5.00g of HNO3. How many ml of solution are required?

(Molar mass of HNO3 = 63.01 g /mol)

Answers

a)There are 0.45 moles of HNO₃ in the bottle.

b)Approximately 13 ml of the solution are required for the reaction.

a. To find the number of moles of HNO₃  in the bottle, we can use the formula:

moles = concentration (M) x volume (L)

Given that the concentration of the nitric acid solution is 6.0 M and the volume is 75.0 ml, we need to convert the volume to liters:

75.0 ml = 75.0 ml x (1 L/1000 ml) = 0.075 L

Now, we can calculate the number of moles:

moles = 6.0 M x 0.075 L = 0.45 moles

So, there are 0.45 moles of HNO₃  in the bottle.

b. To determine the volume of solution required for 5.00 g of HNO3, we need to use the molar mass of HNO3 to convert grams to moles:

moles = mass (g) / molar mass (g/mol)

Given that the molar mass of HNO₃  is 63.01 g/mol and the mass required is 5.00 g, we can calculate the number of moles:

moles = 5.00 g / 63.01 g/mol ≈ 0.079 moles

Now, we can use the concentration to find the volume:

volume (L) = moles / concentration (M)

volume (L) = 0.079 moles / 6.0 M ≈ 0.013 L

Finally, we need to convert the volume to milliliters:

volume (ml) = 0.013 L x (1000 ml/1 L) ≈ 13 ml

So, approximately 13 ml of the solution are required for the reaction.

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PLEASE HELP URGENT AS FAST AS POSSIBLE THANK YOUUUU
If 1000 J of heat were released by 80 g of water at 90 C,:
What is the change in temperature?

Answers

Answer:

138.889

Explanation:

PLEASE HELP URGENT AS FAST AS POSSIBLE THANK YOUUUUIf 1000 J of heat were released by 80 g of water at

A quantity of gas occupies a volume of 804 mL at a temperature of 27 °C. At what temperature will the
volume of the gas be 402 mL, assuming that there is no change in the pressure?

Answers

Answer:

T₂ = 150 K

Explanation:

Given data:

Initial volume of gas = 804 mL

Initial temperature = 27°C (27+273=300 K)

Final temperature = ?

Final volume = 402 mL

Solution:

The given problem will be solve through the Charles Law.

According to this law, The volume of given amount of a gas is directly proportional to its temperature at constant number of moles and pressure.

Mathematical expression:

V₁/T₁ = V₂/T₂

V₁ = Initial volume

T₁ = Initial temperature

V₂ = Final volume  

T₂ = Final temperature

Now we will put the values in formula.

V₁/T₁ = V₂/T₂

T₂ = V₂T₁/V₁  

T₂ = 402 mL × 300 K / 804 mL

T₂ = 120,600 mL.K / 804 mL

T₂ = 150 K

Given the balanced equation representing a reaction
occurring at 101.3kPa and 298K:
2H2 + O2 + 2H2O + 571.6kJ

What is the total amount of energy released when
0.75mol of H2O is produces?

1) 214.4 kJ
3) 285.8 kJ
2) 428.7 kJ
4) 571.6 kJ

Answers

3) 285.8 kJ is the correct answer

How many moles are there in 3.01 x 1024 atoms of argon?

Answers

Answer:

Try this for answer 3082.24

In using the Haber process in the formation of ammonia, what mass of hydrogen is needed to produce 51.0 grams of ammonia? 3 H₂(g) + N2 (g) → 2 NH3(g).

Answers

The mass of hydrogen needed to produce 51.0 grams of ammonia is  ≈ 9.07 grams.

To determine the mass of hydrogen required to produce 51.0 grams of ammonia (NH3) using the Haber process, we need to calculate the stoichiometric ratio between hydrogen and ammonia.

From the balanced chemical equation:

3 H₂(g) + N₂(g) → 2 NH₃(g)

We can see that for every 3 moles of hydrogen (H₂), we obtain 2 moles of ammonia (NH₃).

First, we need to convert the given mass of ammonia (51.0 grams) to moles. The molar mass of NH₃ is 17.03 g/mol.

Number of moles of NH₃ = Mass / Molar mass

                     = 51.0 g / 17.03 g/mol

                     ≈ 2.995 moles

Next, using the stoichiometric ratio, we can calculate the moles of hydrogen required.

Moles of H₂ = (Moles of NH₃ × Coefficient of H₂) / Coefficient of NH₃

           = (2.995 moles × 3) / 2

           ≈ 4.493 moles

Finally, we can convert the moles of hydrogen to mass using the molar mass of hydrogen (2.02 g/mol).

Mass of H₂ = Moles × Molar mass

          = 4.493 moles × 2.02 g/mol

          ≈ 9.07 grams

Therefore, approximately 9.07 grams of hydrogen is needed to produce 51.0 grams of ammonia in the Haber process.

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How to calculate the orbital period of earth

Answers

Answer:

By observing the time between transits, we know the orbital period. Kepler's Third law can be used to determine the orbital radius of the planet if the mass of the orbiting star is known (R3=T2−Mstar/Msun, the radius is in AU and the period is in earth years)

hope this helps you out

How many grams of hydrogen are in 5 moles of phosphoric acid?

Answers

Answer:

15 gram

Explanation:

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This is for my science class.
A donut falls from a table and has a kinetic energy of 2 joules when it hits the floor. How much kinetic energy would it have had if it was twice the mass?

Answers

Answer:

4 joules

Hope this helps if it does consider giving brainliest

Cya on the next one!

Explanation:

4 joules.

When it left the table it would have mgh potential energy that would have been converted to kinetic when it hit the floor. If the mass (m) was twice the energy would have been twice.


To determine the pH of a solution using a pH
indicator paper, you need a

Answers

We need a color key to determine the pH of a solution using pH indicator paper.

What is pH?

pH is the measure of the hydrogen ions concentration in a solution which means the measure of acidity or alkalinity of the solution.

Generally, the pH scale ranges from 0 to 14.

A solution having a pH less than 7 is said to be acidic whereas a solution having a pH more than 7 is considered basic or alkaline

A solution having a pH equal to 7 is said to be neutral

What are pH indicators?

pH indicators are weak acids that are found as natural dyes and that change color to show how many H⁺ (H3O⁺) ions are present in a solution.

The substance you are analyzing has an acidic, basic, or neutral pH value, which is calculated from the negative logarithm of H⁺ concentration.

The paper form of pH indicators is typically dipped into solutions and then removed for comparison against a color/pH key. Usually, the liquid form of pH indicators is added directly to solutions.

Thus, a color key or pH key is needed to determine the pH of a solution using pH indicator paper.

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Answer:

color key

creating a color key

have known PH values

A

Explanation:

hope this helps its all the answers in one

What is the calibration of this graduated cylinder? calibration
A. 5 mL
B. 2 mL
C. 1 mL
D. 10 mL​

What is the calibration of this graduated cylinder? calibration A. 5 mLB. 2 mLC. 1 mLD. 10 mL

Answers

The answer is 1ml. The answer is 1ml because of calibration of this graduated cylinder

Answer:

1 mL

Explanation:

According to your definition, it is the difference between marked spaces divided by the # of spaces between marked values.

Difference between 2 marked values: 5 mL

# Of Spaces between marked values: 5

Calibration: 5 mL / 5 mL = 1 mL

You are titrating 25.025.0 mL of 0.0100 M Sn2 Sn2 in 1 M HCl HCl with 0.0500 M Tl3 Tl3 resulting in the formation of Sn4 Sn4 and Tl Tl . A PtPt indicator electrode and a saturated Ag|AgCl Ag|AgCl reference electrode are used to monitor the titration. What is the balanced titration reaction

Answers

Answer:

Sn²⁺ + Tl³⁺ → Sn⁴⁺ + Tl⁺

Explanation:

The Sn²⁺ is oxidized to Sn⁴⁺. Whereas Tl³⁺ is reduced to Tl⁺. The half-reactions are:

Sn²⁺ → 2e⁻ + Sn⁴⁺ (Oxidation, loosing electrons)

Tl³⁺ + 2e⁻ →Tl⁺ (Reduction, gaining electrons)

The sum of the reactions gives:

Sn²⁺ + Tl³⁺ + 2e⁻ → 2e⁻ + Sn⁴⁺ + Tl⁺

Subtracting the electrons in both sides of the reaction:

Sn²⁺ + Tl³⁺ → Sn⁴⁺ + Tl⁺

Enter a balanced equation for the reaction between solid nickel(II)(II) oxide and carbon monoxide gas that produces solid nickel and carbon dioxide gas. Express your answer as a chemical equation. Identify all of the phases in your answer.

Answers

Answer: A balanced equation for the given reaction is \(NiO(s) + CO \rightarrow Ni(s) + CO_{2}(g)\).

Explanation:

The reaction equation will be as follows.

\(NiO(s) + CO \rightarrow Ni(s) + CO_{2}(g)\)

Number of atoms on the reactant side is as follows.

O = 2C = 1

Number of atoms on the product side is as follows.

Ni = 1O = 2C = 1

Since number of atoms on both the reactant and product sides are equal. Hence, the reaction equation is balanced.

Thus, we can conclude that a balanced equation for the given reaction is \(NiO(s) + CO \rightarrow Ni(s) + CO_{2}(g)\).

You have 30.4 g of O2 gas in a container with twice the volume as one with CO2 gas. The pressure and temperature of both containers are the same. Calculate the mass of carbon dioxide gas you have in the container.

Answers

Answer:

mass of CO2 = 20.9 g

Explanation:

Given that:

mass of O2= 30.4 g

molar mass O2 = 32

\(number \ of \ moles = \dfrac{mass }{molar mass}\)

number of moles of O2 = 30.4 / 32

number of moles of O2 = 0.95 moles

The Volume of O2 = 2V

Using ideal gas equation:

PV = nRT

P × (2V) = 0.95 × R × T

PV = 0.475 RT  ----- (1)

For CO2;

The volume = V

Using ideal gas equation:

PV = nRT ---- (2)

Equating equation (1) and (2) together, we get:

0.475 RT = nRT

Dividing both sides by RT

(0.475 RT)/RT = (nRT)/RT

0.475 = n

Thus, the number of moles of CO2 = 0.475

Since mass = number of moles × molar mass

mass of CO2 = 0.475 × 44

mass of CO2 = 20.9 g

Question 9 of 10
Which of the following phrases best describes the term scientific mode??
OA. An experiment in which variables are controlled
OB. A simplified representation used to explain or make predictions
about something
OC. The application of scientific knowledge to make predictions about
an object, system, or process
OD. A physical copy of a scientific object, system, or process
SUBMIT

Answers

The phrase that best describes the term scientific mode is "An experiment in which variables are controlled".

If 2.45 g of iron are placed in 1,5 L of 0.25M HCl, how many grams of FeCl2 are obtained? Identify the limiting and excess reactants in this single replacement reaction. Fe + 2HCl = FeCl2 + H2

Answers

Answer:

\(m_{FeCl_2}=0.652gFeCl_2\)

Explanation:

Hello there!

In this case, according to the given information and the chemical reaction, whereby iron and hydrochloric acid react in a 1:2 mole ratio, it is firstly necessary to calculate the moles of iron (II) chloride from each reactant in order to figure out the limiting reactant:

\(n_{FeCl_2}=2.45gFe*\frac{1molFe}{55.845gFe}*\frac{1molFeCl_2}{1molFe}=0.0439molFeCl_2\\\\ n_{FeCl_2}=1.5L*0.25\frac{molHCl}{L} *\frac{1molHCl}{36.46gHCl}*\frac{1molFeCl_2}{2molHCl}=0.00514molFeCl_2\)

In such a way, we infer the maximum moles of FeCl2 product are yielded by HCl, for which it is the limiting reactant. Finally, we calculate the grams of product by using its molar mass as shown below:

\(m_{FeCl_2}=0.00514molFeCl_2*\frac{126.75gFeCl_2}{1molFeCl_2} \\\\m_{FeCl_2}=0.652gFeCl_2\)

Regards!


Which property of a star is closely related to its temperature?
omposition
brightness
Color
size

Answers

Answer:

color

Explanation:

PLEASE HELP!!!

How many calories are in 4,180 joules?

Answers

Answer:

To convert joules to calories, you can use the conversion factor:

1 calorie = 4.184 joules

To find out how many calories are in 4,180 joules, divide the given value by the conversion factor:

4,180 joules / 4.184 joules per calorie = 0.9 calories (approximately)

Therefore, there are approximately 0.9 calories in 4,180 joules.

Why does intermolecular force exists between particles

Answers

Intermolecular forces exist between particles because all particles, whether they are atoms, molecules, or ions, have electric charges. These charges can create attractive or repulsive forces between particles, depending on their relative positions and charges. Intermolecular forces are responsible for many of the physical properties of matter, such as boiling point, melting point, viscosity, and surface tension. They play a crucial role in determining the behavior of liquids and solids, and they are essential to many chemical reactions and biological processes.

A compound consists of 81.7 percent by mass carbon and 18.3 percent by mass hydrogen What is the empirical formula of this compound?

Answers

Answer: C3H8 ——-

Hope this helps!

The empirical formula of the compound containing 81.7% carbon and 18.3% hydrogen is C₃H₈

Data obtained from the questionCarbon = 81.7%Hydrogen = 18.3%Empirical formula =?

How to determine the empirical formula

Divide by their molar mass

C = 81.7 / 12 = 6.8

H = 18.3 / 1 = 18.3

Divide by the smallest

C = 6.8 / 6.8 = 1

H = 18.3 / 6.8 = 2.69

Multiply by 3 to express in whole number

C = 1 × 3 = 3

H = 2.69 × 3 = 8

Thus, the empirical formula of the compound is C₃H

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you invest $100 that promises to pay 15 percent simple interest each year for 5 years. what is the future value of the investment? with the transition to toddlerhood, attraction to __________ declines and __________ improves. Consider the reaction 3X + 2Y -> 5C + 4DWith excess Y, how many moles of X are needed to produce 25.00 moles of D? Neal buys a board game. He pays for the board game and pays \$1.54$1.54dollar sign, 1, point, 54 in sales tax. The sales tax rate is 5.5\%5.5%5, point, 5, percent.What is the original price of the board game, before tax? Translate the phrase into an algebraic expression. The quotient of y and 4 Which is the best summary of the kinetic theory?A. Potential energy is converted to kinetic energy.O B. Atomic motion is constant at all temperatures.C. Atoms and molecules are always in motion.O D. Energy cannot be created or destroyed.SUBMI Skills the nurse must develop in order to be an effective advocate include: In the space provided, write a paragraph analyzing the effects of Puritanism on democracy. In what ways did Puritan beliefs impact American democracy? How does American democracy differ from early Puritan beliefs? i need help asappppppp!!!!!!!!! Last night you went to a restaurant, and the bill for 3 adult meals and 2 childrens meals was 73.Last week you went to the same restaurant and paid 89 for 2 adult meals and 5 childrens meals.Let a = cost of an adult meal,and c = cost of a child meal. A) Form an equation for last nights meal? = ?B) Form an equation for last week's meal? = ? a neutral solution does not contain any h3o or oh- a basic solution does not contain h3o an acidic solution has [h3o] > [oh] none of the these are true. a neutral solution contains [h2o] = [h3o] what would las vegas have become if it had been part of a state where gambling is limited to tribal areas What did the Northwest Native Americans have for their vegetation? Fist person who's right gets brain (10x20)x(9)+100= Where did Mr. Peccerelli conduct his research as a forensic anthropologist? What was his personal connection to this country? What is the purpose of a unit conversion?OA. To change an amount in one unit to its equivalent amount inanother unitB. To keep track of the units associated with a number throughout anequationOC. To express a scientific expression in a general form all scientistscan understandShryOD. To express the amount of something in terms of its number ofsmallest units f+an=g Solve for 'f'. Please help!Which choice best describes Vice President Johnsons argument in his Memorial Day Address?A) Social views will change over time so African-Americans need to patiently wait for equality.B) Laws that require equal treatment need to be passed and strictly enforced by all agencies.C) The legacy of slavery is a period that many people prefer to forget because it violated American ideals.D) Americans must uphold the ideals the nation was founded on by ensuring all citizens are treated equally. The sum of four consecutive odd number is 72.Find the number a 120-m long copper wire (resistivity = 1.68x10^-8 *m) has a resistance of 6.0 . what is the diameter of the wire?