Question 61! 72Hebden : Chemistry 1261. The equilibrium constant for the reaction N2(g) +3 H2(g) 2 NH3(g) is 3.0 at a certaintemperature. Enough NH3(g) was added to a 5.0 L container such that at equilibrium the container wasfound to contain 2.5 mol of N2(g). How many moles of NH3(g) were put into the container?62. Keg = 1.00 for N2O2(g)+H 2(g) N20(g)+ H20(g). If 0. 150 mol of N20(g) and 0.250 mol of H20(g)were introduced into a 1.00 L bulb and allowed to come to equilibrium, what concentration of Na02(g)%3Dwas present at equilibrium?63. A reaction mixture at equilibrium, H2(g)+12(g) 2 HI(g), contains 0.150 mol of H2(g), 0.150 mol ofb(g) and 0.870 mol of HI(g) in a 10.0 L vessel. If 0.400 mol of HI(g) is added to this system and thesystem is allowed to come to equilibrium again, what will be the new concentrations of H2, 12and HI?64. A reaction mixture, 2 NO(g) +O2(g) 2 NO2(g), contained 0.240 mol of NO(g), 0.0860 mol of O2(g)and 1.20 mol of NO2(g) when at equilibrium in a 2.00 L bulb. How many moles of O2(g) had to be addedto the mixture to increase the number of moles of NO2(g) to 1.28 when equilibrium was re-established?65. A reaction mixture, 2 ICI(g) + H2(g) 12(g) + 2 HCI(g), was found to contain 0.500 mol of ICI(g).0.0560 mol of H2(g), 1.360 mol of I2(g) and 0.800 mol of HCI(g) at equilibrium in a 1.00 L bulb. Howmany moles of ICI(g) would have to be removed in order to reduce the [HCI(g)] to 0.680 M wherequilibrium is re-established?

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61. The equilibrium constant for the reaction N2(g) +3 H2(g) 2 NH3(g) is 3.0 at a certain temperature. Enough NH3(g) was added to a 5.0 L container such that at equilibrium the container was found to contain 2.5 mol of N2(g). How many moles of NH3(g) were put into the container?

61. The equilibrium constant for the reaction N2(g) +3 H2(g) 2 NH3(g) is 3.0 at a certain temperature. Enough NH3(g) was added to a 5.0 L container such that at equilibrium the container was found to contain 2.5 mol of N2(g). How many moles of NH3(g) were put into the container?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 61QRT

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