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When a particular metal X reacts with HC1, the n
products are XC12 and H2. Write and balance tr
tion. When 78.5 g of the metal react completelv 1^
of hydrogen gas result. Identify the element X.
Iron was reacted with a solution containing 400. g x
per(II) sulfate. The reaction was stopped after I
and 151 g of copper were obtained. Calculate the
cent yield of copper obtained:
Fe(s) + CuSO4(aq) > Cu(s) + FeSO4(aq)
