How do you know when the reaction between baking soda and an acid ingredient has ended

Answers

Answer 1

Answer: The way a person knows whether the reaction between baking soda and an acid ingredient has ended is by the decrease of bubbles and fizz.

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Which of the following statements is correct?A large Keq value indicates that products are favored.
A small Keq value indicates that the reverse reaction will occur very quickly.
A large Keq value indicates that reactants are favored.
A small Keq value indicates that products are favored.

Answers

The statements that are correct are ‘A large Keq value indicates that products are favored.’ And ‘A small Keq value indicates that the reverse reaction will occur very quickly.’ Having large Keq means that the concentration of the product is greater than the reactants and so products are favored. Having small Keq means that the concentration of the reactants is greater than the product.

A large Keq value indicates that products are favored.

Which part of the atom can be transferred from one atom to another to formions?
a. Protons
b. Neutrons
c. Valence Electron
d. Nucleus

Answers

Answer:

Explanation: Valance Electron

how to figure out the normality/equivalent weight/equivalents of chemicals in a balanced equation (assuming necessary data given)

Answers

How to figure out the normality/equivalent weight/equivalents of chemicals in a balanced equation? (assuming necessary data given)

Answer: First we have to understand that the normality of a solution is the gram equivalent weight of a solute per liter of solution. To find it we simply will have to have the necessary data to see the balanced equation.

I hope it helps, Regards.

normality= molarityxequivalent

Eg: H2SO4 + Na2OH ⇒ Na2SO4 + 2H2O

H2SO4 can neutralize 2 M of NaOH so equivalent of H2SO4 is 2 and that of NaOH is 1

For ions, equivalent is the number of charge and for acids or bases it is the acidity or basicity.

Equivalent weight is weight of 1 equivalent of any compound

Which of the following reactant pairs will not react together to produce a reaction? Rb + CaCl2 K + H2O Al + CoPO4 Ni + FeO

Answers

If you guys are still wondering which one is right, the answer is Ni + FeO

i think it might be Ni + FeO

A substance that speeds up the rate of a chemical reaction is calleda. a catalyst.
b. a lipid.
c. a molecule.
d. an element.

Answers

I'm not going toblie I'm stuck with A and B.But to me my gut says A

A substance that speeds up the rate of a chemical reaction is called a catalyst. As a catalyst speeds up the reaction, as an enzyme does.

Which of the following combinations would result in the largest attractionbetween particles?
Large charges close together
Small charges close together
Large charges far apart from each other
OSmall charges far apart from each other

Answers

Answer:

Explanation:

Large charges close together maybe

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