Can someone help me how to do this chemistry problem please!?

[gunner]

1.For each of the following,replace the description with one or two words: e)a reaction that involves the combination of two elements into a compound f)an unbalanced equation that names substances involved in a chemical change g)The breaking apart of a compound into two or more elements h)a solution containing a large amount of solute i)a number that represents the degree of acidity j)something that changes colour in an acid or a base.Please letter off your answers thanks