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Chemistry, 18.10.2021 09:10 joexx159

How many atoms of mercury are required to produce 3.49 L of H2 gas (density = 0.0899 g/L
according to the balanced chemical reaction:
2Hg(l) + 2 HNO3(aq) → Hg2(NO3)2(aq) + H2(g)

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How many atoms of mercury are required to produce 3.49 L of H2 gas (density = 0.0899 g/L
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