Chemistry, 22.04.2021 14:00 layah7981

Ce cantitate de precipitat(BaSO4) se obține prin reacția dintre 196g soluție acid sulfuric 40% cu clorură de bariu?
Se dau masele atomice: A S = 32, A O = 16, A Cu = 64, A H = 1, A Ba =137.
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Ce cantitate de precipitat(BaSO4) se obține prin reacția dintre 196g soluție acid sulfuric 40% cu...