Chemical Reactions

Type of chemical reaction with a general formula AB → A + B.

In an endothermic reaction, heat energy is .

True or False?  During a chemical reaction a new substance (or substances) is produced.  

Can be changed to balance a chemical equation 

What does the arrow in a chemical equation mean? 

True or False? When balancing chemical equations, the subscripts can be changed.

In the reaction between sodium (Na) and water (H2O), the gas evolved is:

A chemical reaction that releases energy in the form of heat is called:

What type of chemical reaction results in the formation of a single product?

It has a general formula C_nH_2n+2