Have an account?
Skip to Content
Build your own quiz
.png)
10 questions
Show Answers
See Preview
- 1. Multiple Choice
How many molecules are in this chemical formula?
5 molecules
4 molecules
2 molecules
6 molecules
tagsformulas - 2. Multiple Choice
How many Iron (Fe) atoms are in this chemical formula?
2 iron atoms
6 iron atoms
5 iron atoms
4 iron atoms
tagsformulas - 3. Multiple Choice
How many oxygen atoms are in this chemical formula?
6 oxygen atoms
2 oxygen atoms
3 oxygen atoms
4 oxygen atoms
tagsformulas - 4. Match
Match the following symbols to their meaning.
yields or produces
and or reacts with
reversible reaction
tagsformulas - 5. Match
Match the following to their meaning.
gas
(s)
solid
(l)
liquid
(g)
aqueous
(aq)
- 6. Drop Down
When balancing an equation, you can change the (a) of a substance, but you cannot adjust any (b) because that would change the formula.
coefficientsubscript - 7. Drag and Drop
In a chemical equation, the arrow points towards the (a) of the reaction.
productsreactantselementscompounds - 8. Drop Down21345
- 9. Drop Down13245
- 10. Match
Match the following types of chemical equations to the description that best fits them.
Describes the reaction with only words
Word Equation
Shows only the formulas of the substances involved in the reaction.
Skeleton Equation
Shows the formulas of the substances involved AND their relative amounts.
Balanced Equation
- Answer choicesTagsAnswer choicesTags