A 67.2 g sample of a gold and palladium alloy contains 2.49 * 10 23 atoms. What
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A 67.2 g sample of a gold and palladium alloy contains 2.49 * 1023 atoms. What is the composition (by mass) of the alloy?
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Let x be the mass of gold in the alloy and y be the mass of palladium We know that the tota...View the full answer
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