Problem- Complete and balance each of the following equations for acid-base reactions. I'm completely lost please help
Express your answer as a chemical equation. Identify all of the phases in your answer-
A) H3PO4(aq)+KOH(aq)?
B) HC2H3O2(aq)+Ca(OH)2(aq)?
C) HCl(aq)+Ba(OH)2(aq)?
I just need a general explanation of it please- Thanks!