Search Header Logo
Balancing Chemical Equations Practice

Balancing Chemical Equations Practice

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Practice Problem

Hard

Created by

Olivia Brooks

FREE Resource

The video tutorial explains the neutralization reaction between hydrobromic acid and barium hydroxide. It begins by identifying the reactants and products, then counts the atoms on both sides of the equation. The tutorial demonstrates how to balance the equation by adjusting coefficients, ensuring the number of atoms for each element is equal on both sides. It highlights common mistakes, such as forgetting to count all hydrogen atoms on the reactant side, and concludes with a balanced equation for the reaction.

Read more

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction occurs when hydrobromic acid reacts with barium hydroxide?

Synthesis reaction

Decomposition reaction

Neutralization reaction

Combustion reaction

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many hydrogen atoms are present on the reactant side before balancing?

One

Two

Three

Four

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total number of oxygen atoms on the product side before balancing?

Two

One

Four

Three

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What coefficient should be placed in front of H2O to balance the oxygen atoms?

Two

Four

Three

One

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After balancing the oxygen atoms, how many hydrogen atoms are there on the product side?

Five

Four

Three

Two

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What coefficient is needed in front of HBr to balance the hydrogen atoms?

Two

Three

One

Four

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many bromine atoms are present on the product side after balancing?

Three

Four

Two

One

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?