Answer to Question #212350 in General Chemistry for kylee mulligan

Question #212350

1) What is the limiting reactant if 43.4 g of NH3 react with 30 g of NO? The balanced equation is 4NH+ 6NO --> 5N2 + 6H2O.

2) If a reaction takes place and the theoretical yield is 73 g and the actual yield is 62 g, Calculate the percent yield.

3) How many grams of NO are formed if 8.3 g of ammonia react with 11.8 g of oxygen? The reaction is 4NH3 + 5O2 --> 4NO + 6H2O.

4) What is the percent yield if 0.856 g of NO is actually obtained in the lab during the following reaction: 4NH3 + 5O2 --> 4NO + 6H2O . 6.3 g of Ammonia was reacted with 1.8 g of Oxygen?

Expert's answer

1). 6NO

2). Percentage yield = (Actual/Theoretical) × 100

= 62/73 × 100= 86.3%

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