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Pentacarbonyliron (Fe(CO)5) reacts with phosphorous trifluoride (PF3) and hydrogen, releasing carbon monoxide: Fe(CO)5 (s) + 2 PF3 (s) + 2 H2 (g) → Fe(CO)2(PF3)2(H2)2 (s) + 3 CO (g) The reaction of 4.96 mol of Fe(CO)5, 7.64 mol of PF3 and 2.13 mol of H2 will release how many mol of CO? vered nswer 3.2 margin of error +/- 0.05 Question 2 0/ 2 pts A 4.03 g sample of magnesium nitride is reacted with 7.46 g of water. Mg3N2 (s) + 3 H2O (1) → 2 NH3 (g) + 3 MgO (s) The yield of NH3 is 1.216 g. What is the percent yield in the reaction? vered 3.57 swer 89.4 margin of error +/- 0.5

Pentacarbonyliron (Fe(CO)5) reacts with phosphorous trifluoride (PF3) and hydrogen, releasing carbon monoxide: Fe(CO)5 (s) + 2 PF3 (s) + 2 H2 (g) → Fe(CO)2(PF3)2(H2)2 (s) + 3 CO (g) The reaction of 4.96 mol of Fe(CO)5, 7.64 mol of PF3 and 2.13 mol of H2 will release how many mol of CO? vered nswer 3.2 margin of error +/- 0.05 Question 2 0/ 2 pts A 4.03 g sample of magnesium nitride is reacted with 7.46 g of water. Mg3N2 (s) + 3 H2O (1) → 2 NH3 (g) + 3 MgO (s) The yield of NH3 is 1.216 g. What is the percent yield in the reaction? vered 3.57 swer 89.4 margin of error +/- 0.5

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
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Pentacarbonyliron (Fe(CO)5) reacts with phosphorous trifluoride (PF3) and hydrogen, releasing carbon monoxide: Fe(CO)5 (s) + 2 PF3 (s) + 2 H2 (g) → Fe(CO)2(PF3)2(H2)2 (s) + 3 CO (g) The reaction of 4.96 mol of Fe(CO)5, 7.64 mol of PF3 and 2.13 mol of H2 will| release how many mol of CO? You Answered Correct Answer 3.2 margin of error +/- 0.05 Question 2 0/ 2 pts A 4.03 g sample of magnesium nitride is reacted with 7.46 g of water. Mg3N2 (s) + 3 H2O (1) → 2 NH3 (g) + 3 MgO (s) The yield of NH3 is 1.216 g. What is the percent yield in the reaction? You Answered 3.57 Correct Answer 89.4 margin of error +/- 0.5
Transcribed Image Text:Pentacarbonyliron (Fe(CO)5) reacts with phosphorous trifluoride (PF3) and hydrogen, releasing carbon monoxide: Fe(CO)5 (s) + 2 PF3 (s) + 2 H2 (g) → Fe(CO)2(PF3)2(H2)2 (s) + 3 CO (g) The reaction of 4.96 mol of Fe(CO)5, 7.64 mol of PF3 and 2.13 mol of H2 will| release how many mol of CO? You Answered Correct Answer 3.2 margin of error +/- 0.05 Question 2 0/ 2 pts A 4.03 g sample of magnesium nitride is reacted with 7.46 g of water. Mg3N2 (s) + 3 H2O (1) → 2 NH3 (g) + 3 MgO (s) The yield of NH3 is 1.216 g. What is the percent yield in the reaction? You Answered 3.57 Correct Answer 89.4 margin of error +/- 0.5
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