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Chemistry, 02.02.2021 05:20 lorie76

Zinc metal reacts with hydrochloric acid HCl to produce zinc (II) chloride ZnCl2 and hydrogen gas H2. How many molecules are in 15 g H2? (4.5x10^24 molec H2) Please help will mark brainliest!!

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Zinc metal reacts with hydrochloric acid HCl to produce zinc (II) chloride ZnCl2 and hydrogen gas H2...

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