CHEMISTRY-TEXT
CHEMISTRY-TEXT
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ISBN: 9780134856230
Author: Robinson
Publisher: PEARSON
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Chapter 15, Problem 15.80SP

At 1400 K, K c = 10 − 3 for the reaction C H 4 ( g ) + 2 H 2 S ( g ) ⇌ C S 2 ( g ) + 4 H 2 ( g ) A 10.0-L. reaction vessel at 1400 K contains 2.0 mol of C H 4 , 3.0 mol of C S 2 , 3.0 mol of H 2 , and 4.0 mol of H 2 S . Is the reaction mixture at equilibrium? If not, in which direction does the reaction proceed to reach equilibrium?

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Chapter 15 Solutions

CHEMISTRY-TEXT

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Phosphine (PH3) decomposes at elevated...Ch. 15 - Prob. 15.83SPCh. 15 - Calculate the equilibrium concentrations of N2O4...Ch. 15 - Calculate the equilibrium concentrations at 25 °C...Ch. 15 - A sample of HI (9.30 103 mol) was placed in an...Ch. 15 - The industrial solvent ethyl acetate is produced...Ch. 15 - Prob. 15.88SPCh. 15 - Prob. 15.89SPCh. 15 - The following reaction, which has Kc = 0.145 at...Ch. 15 - An equilibrium mixture of N2, H2, and NH1 at 700 K...Ch. 15 - An equilibrium mixture of O2 , SO2 , and SO4...Ch. 15 - The air pollutant NO is produced in automobile...Ch. 15 - Prob. 15.94SPCh. 15 - Prob. 15.95SPCh. 15 - Prob. 15.96SPCh. 15 - Prob. 15.97SPCh. 15 - Prob. 15.98SPCh. 15 - The reaction of iron (III) oxide with carbon...Ch. 15 - The equilibrium concentrations in a gas mixture at...Ch. 15 - Prob. 15.101SPCh. 15 - Prob. 15.102SPCh. 15 - Prob. 15.103SPCh. 15 - Prob. 15.104SPCh. 15 - Prob. 15.105SPCh. 15 - At 100 °C, K = 4.72 for the reaction...Ch. 15 - At 25 °C, Kc = 216 for the reaction...Ch. 15 - At 500 °C, F2 , gas is stable and does not...Ch. 15 - Prob. 15.109SPCh. 15 - Phosgene ( COCl2 ) is a toxic gas that damages the...Ch. 15 - Prob. 15.111SPCh. 15 - At 45 °C, Kc = 0.6 19 for the reaction...Ch. 15 - Prob. 15.113SPCh. 15 - Prob. 15.114SPCh. 15 - Prob. 15.115SPCh. 15 - Prob. 15.116SPCh. 15 - Prob. 15.117SPCh. 15 - Consider the following equilibrium:...Ch. 15 - Will the concentration of NO2 increase, decrease,...Ch. 15 - When each of the following equilibria is disturbed...Ch. 15 - Prob. 15.121SPCh. 15 - For the water-gas shift reaction...Ch. 15 - Prob. 15.123SPCh. 15 - Consider the exothermic reaction...Ch. 15 - Prob. 15.125SPCh. 15 - Methanol ( CH3OH ) is manufactured by the reaction...Ch. 15 - In the gas phase at 400°C, isopropyl alcohol...Ch. 15 - The following reaction is important in gold...Ch. 15 - Prob. 15.129SPCh. 15 - The equilibrium constant Kp for the reaction...Ch. 15 - Prob. 15.131SPCh. 15 - Prob. 15.132SPCh. 15 - Consider the following gas-phase reaction:...Ch. 15 - 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