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riveraj22 riveraj22
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12 years ago
Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2(g)

What is the molarity of the HCl solution if 340 mL of the HCl solution reacts with magnesium to produce 7.40 L of H2 gas measured at STP?

Explain steps please.
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smokebomb13smokebomb13
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