An ionic bond always forms between _____ ion with a positive charge and _____ ion with a negative charge.
Answers
Answer:
Cation and anion
Explanation:
Positive ion is known as cation and negative ion is known as anion
Related Questions
In a reaction, 1 mole of silver nitrate combines with 1 mole of sodium chloride.
AgNO3 + NaCl
Which statement about the product is justified by the law of conservation of mass?
(1 point)
Responses
There will be five atoms in the product.
There will be five atoms in the product.
There will be two molecules in the product.
There will be two molecules in the product.
There will be 2 moles of sodium (Na) in the product.
There will be 2 moles of sodium (Na) in the product.
There will be 1 mole of silver (Ag) in the product
Answers
From the law of the conservation of mass, there would be two molecules in the product.
What is the law of the conservation of mass?We have to note that from the law of the conservation of mass, the total mass of the system must be constant. This implies that the initial mass of the system must be the same as the final mass of the system.
In this case, we have the reaction between the silver nitrate and the sodium chloride and we can see that the reaction is 1:1 and we have to apply the law of the conservation of mass here to know that there would be two molecules in the product.
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In the decomposition of KCLO3, how many moles of KCL are formed in the reaction that produces 0.05 moles of O2?
Answers
Answer:
0.033 moles of KCl are formed.
Explanation:
The reaction that takes place is:
2KClO₃ → 2KCl + 3O₂To solve this problem we need to convert 0.05 moles of O₂ into moles of KCl, to do so we use the stoichiometric coefficients of the balanced reaction:
0.05 mol O₂ * \(\frac{2molKCl}{3molO_2}\) = 0.033 mol KClIf 0.05 moles of O₂ are produced, then 0.033 moles of KCl are formed as well.
Please help If You Are Able To. Where do these go?
Answers
Answer:
Sorry can't help
Explanation:
Cant help!
What are the products of the following reactions?
1) cyclopentanone + cyclohexylamine
2) 3-pentanone + butylamine
3) 3-pentanone + cyclohexylamine
Answers
Imines are the nitrogen analogues of aldehydes and ketones, containing a C=N bond instead of a C=O bond.
They are formed through the addition of a primary amine to an aldehyde or ketone, kicking out a molecule of water (H2O) in the process.
In this post we show some examples of the synthesis of imines, walk through the mechanism for their formation, provide a few of their reactions and compare their properties to those of aldehydes and ketones.
A primary amine is added nucleophilically to the carbonyl group of an aldehyde or ketone to begin the reversible process of amine production. After that, a proton transfer creates a carbinolamine, a neutral amino alcohol. The carbinolamine oxygen is acid protonated to create a better leaving group, which is then removed as water to create an iminium ion. The ultimate imine product is produced when nitrogen is deprotonated.
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I need this answer ASAP! In order for conduction to transfer heat from one object to another, what must be true?
Answers
Answer:
The objects should be far apart. There must be air circulation. The objects need to be touching. Solar energy is required.
Explanation:
Lithium has a specific heat of 3.560 J/gºC, and ethanol has a specific heat of 2.450 J/gºC. Based
on this information, which best compares lithium and ethanol if there is an equal amount of both substances?
HELP ASAP PLZZZ!
Answers
Answer:
they are both equal
Explanation:
if you don't know don't guess troll the teacher you will get it wrong anyway
Kelvin And Mimi studied the fruits. Kelvin concluded that there are more ovules in a mango flower than a papaya flower while Mimi
argued that there are more ovules in a papaya flower than a mango flower.
(a) who is correct?
(b)Explain your answer in (a).
Answers
Answer:
kevin is right according to what i see
How many mole ratios can be written for a chemical reaction involving four substances?
Answers
Answer:
12 and 20 moles ratios, respectively.
Explanation:
Note that the number of mole ratios you can write for a chemical reaction involving a total of n substances is (n)(n–1). Thus, for reactions involving four and five substances, you can write 12 and 20 moles ratios, respectively.
*** HOPE IT HELPS! :)
Find the mass of a metal cylinder that has a volume of 652 cm and a density of
21.45 g/cm
Answers
Explanation:
Mass = volume × density
Mass = 652 cm³ × 21.45 g/cm³
= 13985.4 g
Explanation:
what is an magnetic pole
Answers
Answer:
Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from the Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun.
If the prefix hydro were used to name a ternary acid, what problem would this create when naming chloric acid
Answers
Hydrochloric acid is a different kind of acid than chloric acid.
Ternary Acids (Oxy-acids) Ternary acids are also referred to as “Oxy-acids. Include hydrogen and oxygen and yet another (normally) nonmetallic detail. Those acids comprise each hydrogen and oxygen but their names make no reference to either hydrogen or oxygen.
A ternary acid is an acid that has the elements hydrogen and oxygen together with every other element, frequently a nonmetal. Or, they comprise hydrogen in addition to a polyatomic ion. An -ate complicated ion is named an -ic acid. as an example, HClO3(aq) consists of the chlorate ion and is known as chloric acid.
A binary acid is an acidic compound that always has hydrogen boned to every other chemical element, most of the time a nonmetal. Ternary acids are acidic compounds that comprise hydrogen and oxygen blended with some other detail. Binary acid has one style of a chemical element (hydrogen bonded to a nonmetal) .
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Which one is non polar covalent Bond 1) H2, O2, HCL. 2)K, Fe, Ca or 3)N2, H2, Cl2
Answers
Answer:
3)N2, H2, Cl2........
Hope this helps
the molecular formula mass for sulfur dioxide is 54 grams. T and f
Answers
The statement that the molecular formula mass for sulfur dioxide is 54 grams is false. The correct molecular formula mass for sulfur dioxide is 64 grams.
Sulfur dioxide (SO2) is a chemical compound composed of one sulfur atom (atomic mass of 32 grams) and two oxygen atoms (atomic mass of 16 grams each). To calculate the molecular formula mass of sulfur dioxide, we add the atomic masses of each atom in the compound. In this case, 32 grams (sulfur) + 16 grams (oxygen) + 16 grams (oxygen) equals a total molecular formula mass of 64 grams. Therefore, the molecular formula mass for sulfur dioxide is 64 grams, not 54 grams.
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Which factors are common to both gradualism and punctuated equilibrium?
Answers
Gradualism and Punctuated equilibrium are two theories that explain how evolution occurs. While these two theories have differences, they also share certain similarities.
Factors that are common to both gradualism and punctuated equilibrium include the following:
1. Natural selection: This is a significant mechanism in both gradualism and punctuated equilibrium. Natural selection refers to the process by which organisms with favorable traits are more likely to survive and pass on those traits to their offspring.
2. Adaptation: In both theories, the species that survive are those that are most adapted to the environment in which they live. The adaptation process takes place over a long time, either gradually or quickly.
3. Speciation: This refers to the formation of a new species. In both theories, it occurs when a population becomes isolated from the rest of the species and develops unique traits.
4. Heredity: Both theories acknowledge that the offspring inherit traits from their parents. The traits that are passed down can either be favorable or unfavorable.
5. Evolution: Gradualism and punctuated equilibrium both acknowledge that evolution is a slow process that takes place over a long time.The above factors are common to both gradualism and punctuated equilibrium. These similarities show that despite the differences, these theories have a lot in common.
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the weight of different gasses that make up the atmosphere is called ?
Answers
The atmosphere of Earth is the layer of gases, commonly known as air, retained by Earth's gravity, surrounding the planet Earth and forming its planetary atmosphere.
The weight of different gasses that make up the atmosphere is called atmospheric pressure.
What is atmosphere?An atmosphere is a layer of gas or layers of gases that surrounds a planet and is held in place by the planetary body's gravity.
When a planet's gravity is high and the temperature of its atmosphere is low, it retains an atmosphere.
Because of the decreasing mass of the gas above the point of barometric measurement, atmospheric pressure, or the weight of the mass of the gas, decreases at high altitude.
Nitrogen, oxygen, and argon are the three major constituents of the Earth's atmosphere. Water vapor accounts for about 0.25% of the mass of the atmosphere.
That pressure is known as atmospheric pressure, also known as air pressure. It is the force exerted by the air above a surface as gravity pulls it to Earth.
Thus, the answer is atmospheric pressure.
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How many moles is 1.5 x10 20?
Answers
2.49 x \(10^{-4}\) moles is equal to 1.5×\(10^{20}\). The number of moles is equal to the number of molecules divided by Avogadro's number, 6.022×\(10^{23}\).
This means that 1.5×\(10^{20}\)moles are equal to
1.5×\(10^{20}\)/6.022×\(10^{23}\)
0.24908×\(10^{-3}\)
2.49 x \(10^{-4}\) moles.
Avogadro's number: Avogadro's number is a constant used in chemistry to represent the number of atoms or molecules in a mole of a substance. It is equal to 6.022 x \(10^{23}\). Or we can say that Avogadro's number is, the number of units in one mole of any substance (defined as its molecular weight in grams), equal to 6.02214076 × 1023. The units may be electrons, atoms, ions, or molecules, depending on the nature of the substance and the character of the reaction.
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how does science look at man
Answers
Jessica jogs on a path that is 25 km long to get to a park that is south of the jogging path if it takes us a good 2.5 hours then what is her speed?
Answers
can Someone help me with the formula
Answers
Answer:
zince hypohlorite
Explanation:
Answer:
Zince Hypohlorite
25 pts
3. Describe the subatomic structure of the nucleus, including the structure of each nucleon. Draw a picture.
Describe the forces that hold the nucleus together and draw them on your diagram.
Explain how beta emission works
Answers
Answer:
2 circles one proton and one nucleon.draw quarks within each. strong nuclear force within protons between quarks and residual strong force between proton and nucleon (up,up,down in proton)
Explanation:
Marisol finds the total mass of a sample of baking soda, a balloon, and a glass container with vinegar in it.
She adds the baking soda to the vinegar and immediately places the balloon over the mouth of the container. After the reaction is complete, she again finds the total mass of the system. Which statement is true about this investigation?
Answers
Answer:yes but yes
Explanation:yes
How TO DO THIS QUESTION PLEASE PLEASEEEEEEEEEeeeeeeeeeeeeeeeeeeee
Answers
4. Cell size is limited by the
(a) amount of cytoplasm.
(b) cell's ability to get rid of wastes.
(c) the size of the nucleus.
(d) the size of the plasma membrane.
Answers
Answer:
Maybe it's (a) amount of cytoplasm ...
hope its right
what si the ratio of glyceraldehyde-3-phosphate gap to dihydroxyacetone phosphate
Answers
Glyceraldehyde-3-phosphate (GAP) and dihydroxyacetone phosphate (DHAP) are two isomers of the glycolytic intermediate in cells. The ratio of GAP to DHAP is 1:1 at equilibrium conditions, but it varies significantly under nonequilibrium conditions, such as in the presence of enzymes.
Under such conditions, the GAP to DHAP dihydroxyacetone phosphate ratio can vary between 3:1 and 20:1.The two molecules, GAP and DHAP, interconvert rapidly, and thus, they exist in a rapid equilibrium in cells. In cells, DHAP is an intermediate in glycolysis, and it is converted to GAP by the enzyme triose phosphate isomerase (TPI). The interconversion of GAP to DHAP by TPI is a reversible reaction and is known to be near-equilibrium. However, in glycolysis, the DHAP is typically rapidly utilized by an enzyme called aldolase, such that the DHAP concentration remains low relative to the GAP concentration, which accumulates. Therefore, the ratio of [GAP]:[DHAP] is typically greater than 1:1 under nonequilibrium conditions.Glyceraldehyde-3-phosphate (GAP) and dihydroxyacetone phosphate (DHAP) are two isomers of the glycolytic intermediate in cells. The ratio of GAP to DHAP is 1:1 at equilibrium conditions, but it varies significantly under nonequilibrium conditions, such as in the presence of enzymes. Under such conditions, the GAP to DHAP ratio can vary between 3:1 and 20:1.The two molecules, GAP and DHAP, interconvert rapidly, and thus, they exist in a rapid equilibrium in cells. In cells, DHAP is an intermediate in glycolysis, and it is converted to GAP by the enzyme triose phosphate isomerase (TPI). The interconversion of GAP to DHAP by TPI is a reversible reaction and is known to be near-equilibrium. However, in glycolysis, the DHAP is typically rapidly utilized by an enzyme called aldolase, such that the DHAP concentration remains low relative to the GAP concentration, which accumulates. Therefore, the ratio of [GAP]:[DHAP] is typically greater than 1:1 under nonequilibrium conditions.
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complete question: What is the ratio of glyceraldehyde-3-phosphate (GAP) to dihydroxyacetone phosphate (DHAP) in cells at 37 ∘ C under nonequilibrium conditions? [GAP]:[DHAP]= __:1
you have two test tubes. one test tube contains fe 3(aq) solution and the other test tube contains ni 2(aq). predict what will happen when naoh(aq) is added to both test tubes. if a reaction occurs, what is the new chemical formula?
Answers
The new chemical formula is \( Fe(OH)_{3}\) or ferric hydroxide.
Ion \( {Fe}^{3 + } \) will react with NaOH while \( {Ni}^{2 + } \) will not. The chemical reaction is as follows -
Chemical reaction stating reaction between \( {Fe}^{3 + } \) and NaOH.
\( {Fe}^{3 + } \) + NaOH → \( Fe(OH)_{3}\) + Na
In the reaction, \( {Fe}^{3 + } \) represents ferric ions, NaOH is the chemical formula of sodium hydroxide, \( Fe(OH)_{3}\) is the chemical formula of ferric hydroxide and Na represents sodium. The ferric hydroxide precipitates as reddish brown. It does not dissolve in excess is sodium hydroxide.
Chemical reaction stating reaction between \( {Ni}^{2 + } \) and NaOH
Nickel does not react with sodium hydroxide due to its basic nature. The reason can be owed to electron donating characteristic of both the metal and base.
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Explain ow accommodating and co
llaborating might resolve conflict and contribute to harmonious relationships during your grade 12 academic year
Answers
Accommodating involves one party sacrificing their own interests to satisfy the other party's needs while collaborating involves both parties working together to find a mutually beneficial solution.
Conflicts can be quickly resolved and positive relationships between the parties involved by being accommodating. For instance, one student might decide to abandon their idea in favor of the other student's idea if two students in a group project have opposing opinions on how to approach a task. This can help the group get along better and avoid conflicts.
On the other hand, working together can result in creative answers that benefit both parties. When two people work together, they combine their distinctive perspectives and ideas, which can result in innovative solutions that neither party would have thought of on their own. For instance, if two students disagree on how to complete a group assignment, they can work together and combine their ideas to come up with a more thorough and workable solution.
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HELP ASAP PLEASE!!! POINTS:30 WILL GIVE BRAINLIST!!!
Answers
We know that the equilibrium constant is a value that shows us the position to which the equilibrium position would switch when a constraint is imposed. We know that the imposition of a constraint would cause the equilibrium position to shift to the left or to the right in such a way that seeks to annul the change that is causing it.
We know that if a product is added, the equilibrium position would shift to the left and more reactants are produced. On the other hand, if a reactant is added, the equilibrium position would shift to the right and more products are added.
Having said this;
If we add the H3O^+ ion, then the equilibrium would shift to the left and if it is removed the equilibrium would shift to the right.
If we add the OH^- ion, the equilibrium would shift to the left and when it is removed the equilibrium would shift to the right.
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Based on the intermolecular interactions, which molecule would you expect to have the highest boiling point? H3C acetone CH3 A. Acetone B. Hydrogen C. Ammonia D. Methane HIN H H ammonia H-H hydrogen H HC H methane H
Answers
Based on the intermolecular interactions Ammonia have the highest boiling point. The correct option is C.
Based on intermolecular interactions, the molecule with the highest boiling point would be the one that exhibits the strongest intermolecular forces. The strength of intermolecular forces is influenced by factors such as polarity, molecular weight, and hydrogen bonding.
Among the given options, acetone (CH3COCH3) is a polar molecule that can form dipole-dipole interactions. Hydrogen (H2) and methane (CH4) are nonpolar molecules and experience only London dispersion forces. Ammonia (NH3) is a polar molecule that can participate in both dipole-dipole interactions and hydrogen bonding.
Comparing the intermolecular forces:
- Acetone: Dipole-dipole interactions
- Hydrogen: London dispersion forces
- Ammonia: Dipole-dipole interactions and hydrogen bonding
- Methane: London dispersion forces
Hydrogen bonding is generally stronger than dipole-dipole interactions, and dipole-dipole interactions are stronger than London dispersion forces. Therefore, ammonia, which can participate in hydrogen bonding, is expected to have the highest boiling point among the given options.
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in each box, write the number of 's that each labeled carbon has. for example, if the carbon next to the letter a has 's write in the box marked a.
Answers
a = 0, b = 0 and c= 1
Carbon a has 3 bonds with carbon and no hydrogen, carbon b has 4 bonds with carbon and no hydrogen and carbon c has only 1 bond with carbon and 3 bonds with hydrogen
What is carbon?
Carbon is a chemical element with symbol C and atomic mass 6.
It is a chemical building block of all the life on earth. It is widely distributed forming organic compounds when combined with hydrogen, oxygen, nitrogen etc.
Carbon can easily form bond with hydrogen and oxygen atoms
Thus, a = 0, b = 0 and c= 1
Carbon a has 3 bonds with carbon and no hydrogen, carbon b has 4 bonds with carbon and no hydrogen and carbon c has only 1 bond with carbon and 3 bonds with hydrogen.
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Your question is incomplete, but probably your complete question was
in each box, write the number of H's that each labeled carbon has. for example, if the carbon next to the letter a has 3H's write in the box marked a.
The image is attached
Match the term to the correct definition.
Answers
Answer:
Vitamin ----- Organic Compounds.Minerals ----- Inorganic Compounds .minerals >>> inorganic
vitamins >>> organic
Explanation:
vitamins are made by plant or animals making them organic substance
minerals haven’t been bonded with carbon and cannot bring life to a cell making them inorganic
hope this helped :)