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How much energy, in kumole, × 1 5 2621 7 g of Cu at 11653 oC is xl + n cau.edu/courses/19957/quizzes/30449/take D Question 8 1 pts How many grams of N2 can be prepared from 9.14 grams of NH3 and 98.03 g of Cuo in the following reaction? 2NH3 (g)+3CuO (s) N2+ 3Cu+3H2Olg) D) Question 9 1 pts How many grams of NO can be prepared from 14.48 grams of NH3 and 51.61 g of 02 in the following reaction? 4NHs (8)+502 (8)4NO+6H20(8) Question 10 1 pts
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