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Acid-Base Neutralization Reactions

Acid-Base Neutralization Reactions

Assessment

Interactive Video

Chemistry, Science, Biology

9th - 12th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

This video tutorial covers acid-base neutralization reactions, starting with a definition and examples. It explains how acids and bases react to form water and salt, and provides examples with hydrochloric acid and sulfuric acid. The tutorial also covers balancing chemical equations and calculating the amounts of substances needed or produced in these reactions, using phosphoric acid and sodium hydroxide as examples.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the general result of an acid-base neutralization reaction?

Formation of a gas and a salt

Formation of a solid and a gas

Formation of a liquid and a gas

Formation of water and a salt

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an acid-base reaction, what typically happens to the hydrogen ion from the acid?

It forms a new compound with the base

It remains unchanged

It combines with the hydroxide ion from the base

It combines with the metal ion from the base

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the charge of a sulfate ion (SO4) in a neutralization reaction?

2-

2+

1+

1-

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to balance chemical equations in neutralization reactions?

To ensure the reaction produces a gas

To ensure the charges and atoms are balanced

To ensure the reaction is safe

To ensure the reaction is fast

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When balancing the equation for sulfuric acid reacting with potassium hydroxide, what is the coefficient for potassium?

3

2

1

4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a problem involving the calculation of moles in a neutralization reaction?

Calculate the mass of the reactants

Write the balanced chemical equation

Identify the limiting reactant

Determine the volume of the solution

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the reaction between phosphoric acid and sodium hydroxide, what is the charge of the phosphate ion?

3-

2+

2-

1+

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