Free Printable 6.5 - Chemical Equations

Worksheets

Name

Class

Date

The arrow symbol in a chemical equation means __.

stops

yields

results

The answer or the result of a chemical reactions is called __.

product

sum

quotient

The side of the chemical equation that shows what substances are reacting is called __.

yield

product

reactant

Which chemical equation shows the reaction that forms water?

C + O₂ ---> CO₂

H + O_{2 --->}HO₂

H₂ + O ---> H₂O

Which chemical equation is correct for rust, iron oxide?

Ir + Ox = IrOx

Fe + O₂ ---> FeO₂

FE + O ----> 2FEO

100 %

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