Answer to Question #36426 in Organic Chemistry for Tyler Jones

Question #36426
a 6.11-g sample of Cu-Zn alloy reacts with HCl to produce hydrogen gas. if the hydrogen gas has a volume of 1.26 L, temperature of 22 degrees celcius and a pressure of 728 mm Hg. what is the percent of Zn in the alloy?
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Expert's answer
2013-11-08T09:19:01-0500
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Comments

Assignment Expert
08.04.20, 20:44

Dear Juan, Questions in this section are answered for free. We can't fulfill them all and there is no guarantee of answering certain question but we are doing our best. And if answer is published it means it was attentively checked by experts. You can try it yourself by publishing your question. Although if you have serious assignment that requires large amount of work and hence cannot be done for free you can submit it as assignment and our experts will surely assist you.

Juan
06.04.20, 01:33

When you convert moles of Zn to grams of Zinc the answer should be 3.26 not 3.02. Thus the final answer would be 53.3%

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