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For the synthesis of ammonia N2(g) +3H2(g) 2NH3(g) the equilibrium constant K, at 375°C is 1.2. Starting with [H,lo =0.76 M, [N,lo =0.60 M, and [NH3J0= 0.48 M, which gases will have increased in concen- %3D %3D %3D tration and which will have decreased in concentra- tion when the mixture comes to equilibrium? 41/ For the reaction 1H,(g) + CO2(g) H,0(g) + CO(8) at 700°C, K = 0.534. Calculate the number of moles of H, that are present at equilibrium if a mix- ture of 0.300 mole of CO and 0.300 mole of H,O is heated to 700°C in a 10.0-L container. %3D I2 At 1000 K, a sample of pure NO2 gas decomposes: 2NO2(g) 2NO(g) + O2(g)

For the synthesis of ammonia N2(g) +3H2(g) 2NH3(g) the equilibrium constant K, at 375°C is 1.2. Starting with [H,lo =0.76 M, [N,lo =0.60 M, and [NH3J0= 0.48 M, which gases will have increased in concen- %3D %3D %3D tration and which will have decreased in concentra- tion when the mixture comes to equilibrium? 41/ For the reaction 1H,(g) + CO2(g) H,0(g) + CO(8) at 700°C, K = 0.534. Calculate the number of moles of H, that are present at equilibrium if a mix- ture of 0.300 mole of CO and 0.300 mole of H,O is heated to 700°C in a 10.0-L container. %3D I2 At 1000 K, a sample of pure NO2 gas decomposes: 2NO2(g) 2NO(g) + O2(g)

Chemistry: The Molecular Science
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 103QRT: In Table 12.1 (←Sec. 12-3a) the equilibrium constant for the reaction ⇋ is given as 4.2 × 1052. If...
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For the synthesis of ammonia N2(g) +3H2(g) 2NH3(g) the equilibrium constant K, at 375°C is 1.2. Starting with [H,lo =0.76 M, [N,lo =0.60 M, and [NH3J0= 0.48 M, which gases will have increased in concen- %3D %3D %3D tration and which will have decreased in concentra- tion when the mixture comes to equilibrium? 41/ For the reaction 1H,(g) + CO2(g) H,0(g) + CO(8) at 700°C, K = 0.534. Calculate the number of moles of H, that are present at equilibrium if a mix- ture of 0.300 mole of CO and 0.300 mole of H,O is heated to 700°C in a 10.0-L container. %3D I2 At 1000 K, a sample of pure NO2 gas decomposes: 2NO2(g) 2NO(g) + O2(g)
Transcribed Image Text:For the synthesis of ammonia N2(g) +3H2(g) 2NH3(g) the equilibrium constant K, at 375°C is 1.2. Starting with [H,lo =0.76 M, [N,lo =0.60 M, and [NH3J0= 0.48 M, which gases will have increased in concen- %3D %3D %3D tration and which will have decreased in concentra- tion when the mixture comes to equilibrium? 41/ For the reaction 1H,(g) + CO2(g) H,0(g) + CO(8) at 700°C, K = 0.534. Calculate the number of moles of H, that are present at equilibrium if a mix- ture of 0.300 mole of CO and 0.300 mole of H,O is heated to 700°C in a 10.0-L container. %3D I2 At 1000 K, a sample of pure NO2 gas decomposes: 2NO2(g) 2NO(g) + O2(g)
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