Science 10 Chemistry VOCAB Part 2

Front

Type of reaction?

Back

Double Replacement

Front

A change that produces no new product and can usually be reversed.

Back

Physical Change

Front

Chemical reaction releasing energy, making the final product warmer.

Back

Exothermic

Front

Change producing a new product with new properties

Back

Chemical Change

Front

Substances present before a reaction.

Back

Reactants

Front

Bitter taste, good conductor, turns red litmus blue

Back

Base

Front

Substances existing after a reaction:

Back

Products

Front

Energy-absorbing reaction; final product feels cooler.

Back

Endothermic

Front

A scientific law stating the total mass of reactants equals the total mass of products.

Back

Law of Conservation of Mass

Front

Rapid reaction with oxygen producing oxides

Back

Combustion