Acids and Alkali-chemical reactions

• Chemical reactions of acids/alkali
  

1. Metal + Acid = metal salt + hydrogen
   

2. Acid + Alkali = metal salt + Water

3. Metal carbonate + Acid = metal salt + water + carbon dioxide

4. Ammonia + Acid = ammonium salt


Taken from: http://www.wpbschoolhouse.btinternet.co.uk/page03/AcidsBasesSalts.htm#(2)