Chemistry, 23.02.2021 07:50 idonthaveausername
1: When 5.00 g of copper reacts with excess silver nitrate, silver metal and copper (II) nitrate are produced. What is the theoretical yield of silver in this reaction?
2: If 15.0 g of nitrogen reacts with 15.0 g of hydrogen, 10.5 g of ammonia is produced. What is the percent yield of this reaction? If 50.0 g of silicon dioxide is heated with an excess of carbon, 27.9 g of silicon carbide is produced:
SiO2 (s) + 3C (s) ïƒ SiC (s) + 2CO (g)
What is the percent yield of this reaction?
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