Chemical Reactions and Ionic Equations

Chemical Reactions and Ionic Equations

Assessment

Interactive Video

Chemistry

10th - 12th Grade

Hard

Created by

Mia Campbell

FREE Resource

The video tutorial explains how to write the net ionic equation for the reaction between sulfuric acid (H2SO4) and sodium hydroxide (NaOH). It begins by introducing the reaction and balancing the molecular equation. The states of each substance are determined, and the complete ionic equation is formed by splitting strong electrolytes into ions. Spectator ions are identified and removed to derive the net ionic equation. The video concludes with simplifying the equation and summarizing the process.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main assumption made about the reaction between H2SO4 and NaOH?

The reaction is endothermic.

The reaction goes to completion.

The reaction does not produce any products.

The reaction is reversible.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in balancing the molecular equation for H2SO4 and NaOH?

Add a coefficient of 2 in front of H2SO4.

Add a coefficient of 3 in front of NaOH.

Add a coefficient of 2 in front of NaOH.

Add a coefficient of 3 in front of H2O.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a strong base that dissociates into its ions in the reaction?

H2SO4

H2O

NaCl

NaOH

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the charge on the sulfate ion (SO4) in the complete ionic equation?

2-

2+

1+

1-

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which ions are considered spectator ions in the reaction?

OH- and SO4 2-

H2O and Na+

Na+ and SO4 2-

H+ and OH-

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the net ionic equation for the reaction between H2SO4 and NaOH?

2H+ + 2OH- → 2H2O

H2SO4 + 2NaOH → Na2SO4 + 2H2O

H+ + OH- → H2O

Na+ + OH- → NaOH

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not split apart in net ionic equations?

Aqueous solutions

Strong bases

Strong acids

Liquids

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