Chemistry, 17.05.2021 04:00 jerrica988
A student performed the following reaction in his Chemistry class: Zn + 2HCl ---> ZnCl2+H2. He started with 32.70 g of Zn metal and 18.23 g HCl and got 60.1 g of of ZnCl2.
(I) How much ZnC12 should he have produced?
(II) What was his percentage yield?
(III) If the 32.70 g of Zinc that he started with contained impurities (materials other than Zinc), will this support the student's percentage yield?
Explain briefly.
Answers: 3
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A student performed the following reaction in his Chemistry class: Zn + 2HCl ---> ZnCl2+H2. He st...
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