Chemistry Semester 2 Final Review

Front

What type of reaction involves 2 substances combining to form 1 new compound?

Back

Synthesis Reaction

Front

What is the relationship between pressure and volume in a gas?

Back

Inverse relationship: as pressure increases, volume decreases.

Front

What is a molecule with a positive end and a negative end called?

Back

Polar molecule

Front

What is the molar mass of B2(CO3)3?

Back

201.648 g/mol

Front

What is another name for energy of motion?

Back

Kinetic energy.

Front

What type of reaction involves one element replacing another in a compound?

Back

Single Displacement Reaction

Front

What is the principle that states that energy cannot be created or destroyed?

Back

Law of Conservation of Energy

Front

What is the term for a reaction that breaks down a compound into simpler substances?

Back

Decomposition Reaction

Front

What is the relationship between temperature and volume in a gas at constant pressure?

Back

Direct relationship: as temperature increases, volume increases.

Front

What is the term for a mixture where one substance is dissolved in another?

Back

Solution