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Verizon令 6:15 PM 68% Files 2015 Exam 2.docx 14. Determine the molecular formula of a compound that has a molar mass of 183.2 g/mol and an empirical formula of C,H,O (8 Points) 15. The following reaction has a theoretical yield of 12.3 grams: N,O(1) 2 N,H(1) à 3 N,(g) 4 H,O(g) In the laboratory, a student completed the 9.67 grams of N(g). reaction and obtained Calculate the percent yield of N (g). (4 Points) 16. Complete each of the following questions making sure to SHOW ALL WORK! Use proper units 12.7g of phosphorus are reacted with 12.7g of bromine to produce phosphorus tribromide. a) Balance the chemical equation: Br2 â b) Determine the limiting reactant. Dashboard Calendar To Do Notifications Inbox
Verizon令 6:15 PM 68% Files 2015 Exam 2.docx 14. Determine the molecular formula of a compound that has a molar mass of 183.2 g/mol and an empirical formula of C,H,O (8 Points) 15. The following reaction has a theoretical yield of 12.3 grams: N,O(1) 2 N,H(1) à 3 N,(g) 4 H,O(g) In the laboratory, a student completed the 9.67 grams of N(g). reaction and obtained Calculate the percent yield of N (g). (4 Points) 16. Complete each of the following questions making sure to SHOW ALL WORK! Use proper units 12.7g of phosphorus are reacted with 12.7g of bromine to produce phosphorus tribromide. a) Balance the chemical equation: Br2 â b) Determine the limiting reactant. Dashboard Calendar To Do Notifications Inbox
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