Balancing Equations and Reaction Types

Front

What is the balanced equation for SnO2 + H2 -> Sn + H2O?

Back

1,2,1,2

Front

Which side of a chemical equation is the product side?

Back

Right (after the yields sign)

Front

Identify the type of chemical reaction: A + B -> AB

Back

Synthesis

Front

Identify the type of chemical reaction: AB -> A + B

Back

Decomposition

Front

Identify the type of chemical reaction: A + BC -> AC + B

Back

Single replacement

Front

Identify the type of chemical reaction: AB + CD -> AD + CB

Back

Double replacement

Front

Identify the type of chemical reaction: CxHy + O2 -> CO2 + H2O

Back

Combustion

Front

How many atoms of aluminum are on each side of the equation: 4Al + 3O2 -> 2Al2O3?

Back

4

Front

What is the definition of a synthesis reaction?

Back

A reaction where two or more substances combine to form a new compound.

Front

What is the definition of a decomposition reaction?

Back

A reaction where a single compound breaks down into two or more simpler products.