What is the mass of the sample of Zinc used? You have a 25mL - ProProfs Discuss
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What is the mass of the sample of Zinc used? You have a 25mL graduated cylinder and an unknown mass of Zinc. You fill the graduated cylinder with 10mL of water and drop the sample of Zinc in carefully. The water rises to 12mL. The density of Zinc is 7.14 g/mL.



A. 0.280g
B. 14.3g
C. 92.8g
D. 107g

This question is part of HS Chemistry Practice Final
Asked by Koztm, Last updated: Sep 15, 2020

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2 Answers

John Adney

John Adney

John Adney
John Adney

Answered Dec 11, 2016

M=DxV
M=7.14x2
M=14.28
M=14.3g
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John Smith

John Smith

John Smith
John Smith

Answered Dec 11, 2016

14.3g
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