Chemistry

Chemistry, 11.03.2021 21:40, sarah192002

I WILL GIVE BRAINLIEST 2 Na + 2 HCl → 2 NaCl + H2
If 3.5 grams of H2 was produced, how many moles of HCl reacted? (molar mass of H2= 2.02g, HCl=36.46g)

Group of answer choices

3.0 mol HCl

1.5 mol HCl

3.5 mol HCl

0.35 mol HCl

answer

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I WILL GIVE BRAINLIEST 2 Na + 2 HCl → 2 NaCl + H2
If 3.5 grams of H2 was produced, how many m...

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