Question 7 (5 points) Use the following chemical equation 4 NH3 +7 0₂-> 4NO₂ + 6H₂O (OR 4 NH3 +70₂ right arrow 4 NO₂ + 6

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Question 7 5 Points Use The Following Chemical Equation 4 Nh3 7 0 4no 6h O Or 4 Nh3 70 Right Arrow 4 No 6 1 (24.61 KiB) Viewed 9 times

Question 7 (5 points) Use the following chemical equation 4 NH3 +7 0₂-> 4NO₂ + 6H₂O (OR 4 NH3 +70₂ right arrow 4 NO₂ + 6H₂O) How many grams of O₂ gas are needed to produce 1,246 grams of water? The molecular weight of water is 18.02 g/mol The molecular weight of O₂ is 32.00 g/mol Do not type units with your answer Your Answer: Answer Question 8 (5 points) Consider the following hypothetical equation. A₂B3 + 3 C₂D A₂D₂ +3 C₂B --> OR A₂ B₂ + 3 C₂ D right arrow A₂ D3 + 3C₂ B The atomic weight of A is 25.0 g/mol The atomic weight of B is 50.0 g/mol The atomic weight of C is 30.0 g/mol The atomic weight of D is 15.0 g/mol Calculate the theoretical yield of C₂B in grams produced from the reaction of 33.96 grams of A₂83 and 24.62 grams of C₂D. Do not type units with your answer. Your Answer: Answer