7th Grade Review #3 (2nd)

Front

The final substances in a chemical reactions?

Back

Products

Front

A + B = AB What type of reaction is this?

Back

Synthesis

Front

More energy is created in an endothermic reaction.

Back

FALSE

Front

Cooking a pancake is an example of an endothermic reaction.

Back

TRUE

Front

CH4 + 2O2 + Energy -> CO2 + 2H2O. What kind of reaction is this?

Back

Endothermic

Front

What type of reaction happens when you combine baking soda and vinegar?

Back

Endothermic

Front

Substances that are evenly mixed.

Back

homogeneous

Front

Two or more types of elements bonded together.

Back

Compounds

Front

The minor component in a solution

Back

solute

Front

What are bases made up of?

Back

hydroxide