Balancing #1: Chemical Equation Basics

In the equation, which part represents the reactants?

• Li₂O

• +

• H₂O

• "-->"

• LiOH

In the equation, which part represents the products?

• Li₂O

• +

• H₂O

• "-->"

• LiOH

In the equation, which part represents the word "reacts with" or "and"?

• Li₂O

• +

• H₂O

• "-->"

• LiOH

In the equation, which part represents the word "yields" or "produces"?

• Li₂O

• +

• H₂O

• "-->"

• LiOH

Which of the following is a single element?

• H

• He

• Li

• Be

• B

How many elements are in this list?

• 31

• 30

• 29

• 28

• I don't know

Select all that are single elements?

• CO

• Co

• CI

• C

How many elements are in this list?

• 33

• 34

• 35

• 36

• 37

What does every element start with?

• The letter C

• A lower case letter

• The letter H

• An upper case letter

• I don't know