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1) sq rt 20 2) sq rt 24 3) 2 sq rt 36 4) sq rt 250 5) sq rt 72 6) sq rt 50 7) sq rt 3 * sq rt 6 8) sq rt 4/25 9) sq rt -100 10) sq rt 375

1) what percent of water is found in CuSO4*5H20? 2)what percentage of water is found in Na2S*9H2O 3) a 5.0 g sample of hydrate of BaCl2 was heated and only 4.3 g of the anyhdrous salt remained. what percentage of water was in the hydrate? 4) a 2.5 g sample of hydrate of Ca(NO3)2 was heated and...

1) KMnO4 K= Mn= O= 2)HCl H= Cl= 3)Mg(NO3)2 Mg= N= O= 4)(NH4)3PO4 N= H= P= O= 5)Al2(SO4)3 Al= S= O=