الرجاء المساعده في حل المسئله

[شـوشـآ]

1. If the reaction of 117 g of ammonia with excess oxygen gas yields 76 g of nitric oxide (NO), what is the percent yield of this reaction? 4NH3(g) + 5O2(g) --> 4NO(g) + 6H2O(g)

الاختيارات
35.81 %33.81 %38.81 %36.81 %


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