posted by Erica .
2NaOH+2Al+2H2O --> 2NaAlO2+3H2
here is the reaction. If i am trying to find the mass of hydrogen produced and i am trying to convert .95 moles Al to moles H, which number from the reaction do I use for H when converting from moles to moles? Do I 6 because that's the number that balances the Hydrogen, or is that wrong?
To convert from .95 mol Al to mol H, you would use the coefficients in the balanced equation.
Here's an example of a stoichiometry problem: