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2M of oxalic acid in 1L of solution . find mass by using formula of molarity |
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Answer» 3.15gExplanation:For hydrated oxalic acid, (COOH) 2 .2H 2 O, MOLAR mass is 126 g/mol. Equivalent WEIGHT = 2 M =63 Meq. of oxalic acid =500×0.1=50 E×1000 w =50 w= 2 126 ×50×1000=3.15 g Hence, mass of oxalic acid required is 3.15 g. |
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