Net Ionic Equations and Reactions

Net Ionic Equations and Reactions

Assessment

Interactive Video

Chemistry

10th - 12th Grade

Practice Problem

Hard

Created by

Amelia Wright

FREE Resource

The video tutorial explains how to write a balanced net ionic equation for the reaction between iron(III) nitrate and hydrochloric acid. It begins by balancing the molecular equation, then assigns states to each substance using solubility rules. The tutorial identifies ions in the solution and highlights that all ions are spectator ions, leading to the conclusion that no reaction occurs. The video emphasizes understanding solubility rules and the concept of spectator ions in net ionic equations.

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in writing a net ionic equation?

Write the net ionic equation directly

Determine the states of substances

Identify spectator ions

Balance the molecular equation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula for iron(III) nitrate?

Fe3(NO3)2

Fe2(NO3)3

Fe(NO3)3

Fe(NO3)2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many nitrate ions are present in the balanced molecular equation?

Four

Two

Three

One

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to solubility rules, what is the state of nitrates in a solution?

Aqueous

Gas

Liquid

Solid

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the state of hydrochloric acid in the reaction?

Aqueous

Gas

Liquid

Solid

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the ions in the solution during the reaction?

They react to form a new compound

They evaporate

They remain unchanged

They form a precipitate

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are spectator ions?

Ions that do not change during the reaction

Ions that form a precipitate

Ions that participate in the reaction

Ions that evaporate

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