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For an alloy that consists of 74.9 g copper, 108.0 g zinc, and 7.3 g lead,...

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Mechanical Engineering

For an alloy that consists of 74.9 g copper, 108.0 g zinc, and7.3 g lead, what are the concentrations of (a) Cu, (b) Zn, and (c)Pb in weight percent? The atomic weights of Cu, Zn, and Pb are63.54, 65.39, and 207.2 g/mol, respectively.

Answer & Explanation Solved by verified expert
4.5 Ratings (800 Votes)
Based on weight percentage a percentage of copper Cu mass of copper total mass of the alloy 749749108073 039383938    See Answer
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