britney95918 britney95918

11-05-2019
Chemistry

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How many grams of H2 are needed to produce 13.33g of NH3?

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gia2163 gia2163

11-05-2019

The reaction to form NH3 is : N2 + 3H2-> 2NH3 12,33g NH3 is 12,33/17,03=0,3 =0,724 moles of NH3 moles NH3. So you need 1,5*0,724 = 1,086 moles H2 1,086*2,016 = 2,189 g of H2 is needed ro form 12,33 g NH3

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