Answers by visitors named: help pls!!!!!!!!

mm CoCl2.6H2O= (mm CoCl2 + mm H2O x 6)= 108g H2O %H2O =( mm H2Ox6/mm CoCl2.6H2O)*100 = ?45%?????

3 where?

okay thanks

i researched i now know what copy of wedding vows are. i still don't see any similarities / differences other than it's promising something to someone. right?

no ms sue will just delete the answers :D