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How many moles of hydrogen gas will be produced if 25g of Na reacts completely with excess HCl?

Updated: 9/17/2023

Wiki User

14y ago

Balanced equation first.

2Na + 2HCl >> 2NaCl + H2

25 grams Na (1mol Na/22.99g )(1mol H2/2mol Na ) = 0.54 moles of H2 produced.

Wiki User

14y ago

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Q: How many moles of hydrogen gas will be produced if 25g of Na reacts completely with excess HCl?
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