Reaction type and balancing eq review

Front

What does the \(\downarrow\) mean in a chemical equation?

Back

A precipitate is made.

Front

Balance this equation: __P4 + __O2 --> __P2O3

Back

1, 3, 2

Front

Which reaction type is the following: AgF + CaCl2 --> AgCl + CaF2?

Back

Double Replacement.

Front

What does the \(\uparrow\) mean in a chemical equation?

Back

A gas is produced.

Front

Balance this reaction: ____ NaF + ____ Br2 ---> ___ NaBr + ____ F2

Back

2, 1, 2, 1

Front

Define a chemical reaction.

Back

A process that leads to the transformation of one set of chemical substances to another.

Front

What is a precipitate?

Back

A solid that forms and settles out of a liquid mixture.

Front

What is the law of conservation of mass?

Back

In a chemical reaction, mass is neither created nor destroyed.

Front

What is a synthesis reaction?

Back

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

Front

What is a decomposition reaction?

Back

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