Recently Commented Questions

• Lewis acids and bases
  hi all! I am not able to understand what's a Lewis acid and a Lewis base. tell me if these are Lewis acids or Lewis bases and tell me the reason. HCl, H2SO4, H3PO4, CO2, HCN. my approach: first 3 I'm not able to decide. 4th o ...
  0·12· #Chemistry#Class VII-X Chemistry
  commented2012-07-04 03:46:52