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answer questions 1,2,3
DQuestion 1 2 pts Pentacarbonyliron (Fe(CO)s) reacts with phosophorous triflouride (PF3) and hydrogen, releasing carbon monox
Question 3 2 pts Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO (s) + H20 () Ca(
DQuestion 1 2 pts Pentacarbonyliron (Fe(CO)s) reacts with phosophorous triflouride (PF3) and hydrogen, releasing carbon monoxide according to the reaction below. If you combine 11.6 moles of Fe(CO)s. 81.6 moles of PF3, and 90 moles of H2, how many moles of Fe(CO)2(PF3)2(H2)2 are formed? Fe(CO)5 (s) + 2 PF3 (s) + 2 H2 (g)--Fe(CO)2(PF3)2(H2)2 (s) + 3 CO (g) uestion2 2 pts What is the percent yield of the following reaction if 23.4 grams of NH3 are produced when 28.3 g of N2 with 19 gof H2 react via the equation below? N2(3)+3 H2 (3) 2 NH3 (s)
Question 3 2 pts Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO (s) + H20 () Ca(OH)2 (s) A 35.7 g sample of CaO is reacted with 54.89 g of H2O. How many grams of the excess reactant remain after completion of reaction?
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