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18-12-2018
Chemistry

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For the following chemical reaction, how many moles of hydrogen (H2) will be produced from 2.0 mol of aluminum (Al)? 2Al+3H2SO2⟶3H2+Al2(SO2)3

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ChinjeolhanYeonghon ChinjeolhanYeonghon

19-12-2018

Aluminum to hydrogen gas ratio is 2 : 3 by looking at the coefficients of aluminum on the reactant side and hydrogen gas on the product side.

So from 2.0 mol of Al, 3.0 mol of H2 would form.

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