9. Balancing Equations

9. Balancing Equations

Assessment

Flashcard

Chemistry

9th - 12th Grade

Practice Problem

Medium

Created by

Wayground Content

Used 1+ times

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the balanced equation for the reaction of antimony trisulfide with oxygen?

Back

Sb₂S₃ + 3O₂ → 2Sb + 3SO₂

2.

FLASHCARD QUESTION

Front

How many hydrogen atoms are in 3(NH₄)₂CrO₄?

Back

24

3.

FLASHCARD QUESTION

Front

What term describes an element that exists in pairs?

Back

Diatomic

4.

FLASHCARD QUESTION

Front

In the equation 2Mg + O₂ → 2MgO, what are the reactants?

Back

Mg and O₂

5.

FLASHCARD QUESTION

Front

What does the Law of Conservation of Mass state?

Back

Matter cannot be gained or lost in a chemical reaction.

6.

FLASHCARD QUESTION

Front

What is a chemical equation?

Back

A representation of a chemical reaction using symbols and formulas.

7.

FLASHCARD QUESTION

Front

What is the purpose of balancing chemical equations?

Back

To ensure that the number of atoms for each element is the same on both sides of the equation.

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?