Question

In: Chemistry

At a certain temperature, 0.4011 mol of N2 and 1.581 mol of H2 are placed in...

At a certain temperature, 0.4011 mol of N2 and 1.581 mol of H2 are placed in a 1.50L container. N2(g) + 3H2(g) −⇀↽− 2NH3(g) At equilibrium, 0.1401 mol of N2 is present. Calculate the equilibrium constant, Kc.

Solutions

Expert Solution


Related Solutions

At a certain temperature, 0.332 mol of CH4 and 0.953 mol of H2S is placed in...
At a certain temperature, 0.332 mol of CH4 and 0.953 mol of H2S is placed in a 2.00 L container. At equilibrium, 14.3 g of CS2 is present. Calculate Kc.​
A gas mixture contains 0.650 mol of N2, 0.100 mol of H2, and 0.400 mol of...
A gas mixture contains 0.650 mol of N2, 0.100 mol of H2, and 0.400 mol of CH4. Calculate the pressure of the gas mixture and the partial pressure of each constituent gas if the mixture is in a 11.0 L vessel at 27.00°C. 1) Total Pressure: 2.57 atm 2) Pressure of H2: ____ atm 3) Pressure of N2: ____ atm 4) Pressure of CH4: ___ atm
At a certain temperature, 0.860 mol of SO3 is placed in a 1.50-L container. At equilibrium,...
At a certain temperature, 0.860 mol of SO3 is placed in a 1.50-L container. At equilibrium, 0.100 mol of O2 is present. Calculate Kc.
A.) Initially, 1.0 mol of H2 and 2.0 mol of I2 are placed into a 10.0...
A.) Initially, 1.0 mol of H2 and 2.0 mol of I2 are placed into a 10.0 L reaction flask. When equilibrium was established, the [HI] was 0.080 mol/L. Find the equilibrium concentrations of H2 and I2 and evaluate Kc for the following reaction: H2 (g)+ I2 (g) <--> 2HI (g) B.) The equilibrium constant for the reaction above is 45.0 at 490 C. What is the equilibrium concentration of each species if 1.0 mol of HI were put in a...
At a certain temperature, 0.680 mol of SO3 is placed in a 3.50-L container. 2SO3 (g)...
At a certain temperature, 0.680 mol of SO3 is placed in a 3.50-L container. 2SO3 (g) <---> 2SO2(g) +O2(g) At equilibrium, 0.190 mol of O2 is present. Calculate Kc.
14) At a certain temperature, 0.920 mol of SO3 is placed in a 4.50-L container. 2So3...
14) At a certain temperature, 0.920 mol of SO3 is placed in a 4.50-L container. 2So3 (g) <--> 2SO2 (g) + O2 (g) At equilibrium, 0.200 mol of O2 is present. Calculate Kc.
A balloon contains 0.76 mol N2, 0.18 mol O2, 0.031 mol He and 0.026 mol H2...
A balloon contains 0.76 mol N2, 0.18 mol O2, 0.031 mol He and 0.026 mol H2 at 749 mm Hg. What is the partial pressure of O2?
A balloon contains 2.0 mol H2, 2.0mol N2 and 6.0 mol He at 273.15K. If the...
A balloon contains 2.0 mol H2, 2.0mol N2 and 6.0 mol He at 273.15K. If the balloon floats at a location where air pressure is 0.78atm, what is the partial pressure of N2 PN2 (unit: Torr)? Please write your answer with 2 decimals, as 200.23
A balloon contains 2.0 mol H2, 2.0mol N2 and 6.0 mol He at 273.15K. If the...
A balloon contains 2.0 mol H2, 2.0mol N2 and 6.0 mol He at 273.15K. If the balloon floats at a location where air pressure is 0.78 atm, what is the partial pressure of N2 PN2 (unit: Torr)? Please write your answer with 2 decimals, as 200.23
A mixture of 0.750 mol H2 and 0.750 mol I2 was placed in a 1.00 L...
A mixture of 0.750 mol H2 and 0.750 mol I2 was placed in a 1.00 L flask at 430°C. The equilibrium constant Kc for the reaction is 54.3 at this temperature. Calculate the concentration of H2, I2, and HI at equilibrium.                                     H2        + I2           ⇌         2 HI
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT