AP* Chemistry

0.1156 g sample – 0.06419 g thus far = grams N left = 0.05141 g N so…. 0.05141 g N ÷ 14.01 = 0.003670 moles N. Chemical formulas represent mole to mole ratios, so…divide the number of moles of each by the. smallest # of moles of any one of them to get a guaranteed ONE in your ratios…multiply by 2, then ................
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