M4 Review Chemical Reactions (PS)

Front

What is the balanced equation for the reaction of sodium and chlorine?

Back

2Na + Cl2 -> 2NaCl

Front

What type of reaction is represented by the equation Pb(NO3)2 -> PbO + NO2 + O2?

Back

Decomposition

Front

What is the pH range of bases?

Back

More than 7

Front

How many oxygen atoms are in Al(OH)3?

Back

3

Front

What type of reaction occurs when two compounds exchange ions?

Back

Double Replacement

Front

Define a synthesis reaction.

Back

A reaction where two or more reactants combine to form a single product.

Front

What is a decomposition reaction?

Back

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

Front

What is the general form of a single replacement reaction?

Back

A + BC -> AC + B

Front

What is the general form of a double replacement reaction?

Back

AB + CD -> AD + CB

Front

What is the significance of the pH scale in chemistry?

Back

It measures the acidity or basicity of a solution.