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March 27, 2017

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Na + H2O ¨ NaOH + H2

How many moles of H2 would be formed from 30 grams of Na in the following (UNBALANCED) equation?

  • chemistry - ,

    2Na + 2H2O == 2NaOH + 2H2
    mols Na = grams/atomic mass
    Convert mols Na to mols H2 using the coefficients in the balanced equation. That's 2:2 therefore, mols H2 = mols Na.

  • chemistry - ,

    How many moles of H2 would be formed from 30 grams of Na in the following (UNBALANCED) equation?

    Na + H2O → NaOH + H2

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