In the reaction represented by the equation 2NH3 + CO2 CO(NH2)2 + H20, 30.7 g of CO(NH2)2 forms per 1.00 mol of CO2 that reacts when NH3 is in excess. What is the percentage yield?

If 18.2 kg NH3 is produced by a reaction mixture that initially contains 6.00 kg H2 and an excess of N2, what is the percent yield of the reaction?                                                    N2(g) + 3H2(g) → 2NH3(g)

What is the mass in grams of CuO that would be required to produce 42.5 moles of nitrogen gas in the following chemical reaction? 2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g)

What mass of iron (lll) oxide is produced when 3.88 x 10^25 molecules of oxygen reacts with excess iron? 4Fe +3O2> 2Fe2 O3

Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KC10, (s). The equation for the reaction is 2 KCIO3 → 2 KCl + 3 0, Calculate how many grams of O,(g) can be produced from heating 86.7 g KCIO, (s). g O2 mass:

For the reaction represented by the equation 2Cl2(g) +  O2(g)  →   2Cl2O(g), calculate the percentage yield if 81.7 g of oxygen react with excess chlorine to produce 375 g dichlorine monoxide gas.

How many moles of Al are necessary to form 25.8 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) → 2 AlBr₃?

When heated, Fe(OH)3 decomposes into Fe2O3 and water, according to the following equation: 2 Fe(OH)3 (S) > Fe2O3 (s) + 3 H2O (g). If 24.24 g of Fe(OH)3 decomposes, and 13.56 g of Fe2O3 are obtained in the reaction, what is the percent yield of the reaction?

If the percent yield for the following reaction is 75.0%, and 30.0 g of NO2 are consumed in the reaction, how many grams of nitric acid, HNO3(aq) are produced? 3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g)

Balance the following reaction and predict the amounts of excess (XS) reactant used and products, in grams, assuming the NH3 is the limiting reactant.   NH3 (g)    +    O2 (g)    →    NO (g)    +    H2O (l)                                  16.00 g                    XS                            ?                      ?