the ratio of Copper and Zinc in an alloy is 9 is to 5 if the weight of zinc is the alloy is 9.5 gram what is the weight of copper in it
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Ratio = 9:5
Mass of Zn = 9.5 g
Mass of cu = m
9:5 = m:9.5
9/5 = m/9.5
171/10 =m
m = 17.1 g
Mass of Zn = 9.5 g
Mass of cu = m
9:5 = m:9.5
9/5 = m/9.5
171/10 =m
m = 17.1 g
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