Hydrogen gas can be prepared by reaction of zinc metal with aqueous HCl: Zn(s)+2HCl(aq)→ZnCl2(aq)+H2(g) How many grams o...

Question

Question

Hydrogen gas can be prepared by reaction of zinc metal with aqueous HCl:
Zn(s)+2HCl(aq)→ZnCl₂(aq)+H₂(g)

How many grams of zinc would you start with if you wanted to prepare 5.05 L of H₂ at 260 mm Hg and 26.0 Celsius?

Answer 1

Answer #1

260 ९ 260 726cT1273 26)-9 T60 PV RT 0 07 Tmotes Aabure echin to o 07 0-07 0.07 4.5744

Answer 2

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