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10 Nov 2019
A 7.05 g sample of a Cu-Zn alloy reacts with HCl acid to produce hydrogen gas. If the hydrogen gas has a volume of 1.69 L at 21 C and 747 mmHg, what is the percent of Zn in the alloy?
A 7.05 g sample of a Cu-Zn alloy reacts with HCl acid to produce hydrogen gas. If the hydrogen gas has a volume of 1.69 L at 21 C and 747 mmHg, what is the percent of Zn in the alloy?
Jamar FerryLv2
5 Jun 2019