When 372 l ammonia and 420 l oxygen gas at stp burn, Ask an Expert

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When 37.2 L ammonia and 42.0 L oxygen gas at STP burn, nitrogen monoxide and water are produced. After the products return to STP, how many grams of nitrogen monoxide are present?

= g??<< what is the answer?

NH3(g) + O2(g) NO(g) + H2O(l) [unbalanced]

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