Giải đề Hóa B -2010

. 2B 2D 3A 3D 3C 3A 3B 4B 4B 4C 4B 4C 5C 5A 5A 5C 5A 6B 6D 6A 6C 6A 7C 7C 7C 7A 7D 8D 8D 8A 8C 8C 9A 9C 9D 9A 9A 1 0B 10A 10D 10C 10C 1 1B 11D 11D 11C 1 1B 1 2B 12D 12C 1 2B 12C 13C 13D 1 3B 13A 1 3B 1 4B. 4 5B 45A 4 6B 4 6B 46A 46C 46D 47A 47D 47D 4 7B 47D 48C 48C 48C 48D 48D 49C 49A 49A 49A 4 9B 50D 50A 5 0B 50D 50A 5 1B 51C 51D 5 1B 51C 5 2B 52A 52C 52D 52A 53A 5 3B 53D 5 3B 5 3B 54D 54C 54C 5 4B 5 4B 55D 55A. 1 3B 1 4B 14D 14A 14C 1 4B 15A 15D 15C 15D 15A 1 6B 16A 16A 16D 16C 17C 17A 1 7B 17D 1 7B 1 8B 18A 1 8B 18A 18D 19A 1 9B 19A 19D 19D 20C 20D 20D 20A 20C 21C 21D 21C 21D 2 1B 22A 22C 2 2B 22D 22A 23D 2 3B 23B