Addition of H2 to the reaction vessel in which N2 reacts with H2 to form NH3 N2( g)+3H2( g)→2NH3( g) while keepin
Posted: Fri Jul 15, 2022 8:39 am
Addition of H2 to the reaction vessel in which N2 reacts with H2 to form NH3 N2( g)+3H2( g)→2NH3( g) while keeping the temperature and volume constant will decrease the concentration of N2 but will not affect KC for the reaction. decrease the concentration of N2 but will increase KC for the reaction. increase the concentration of N2 but will not affect KC for the reaction. decrease both the concentration of N2 and KC for the reaction. increase both the concentration of N2 and KC for the reaction.
For the reaction CH4( g)+CO2( g)→2CO(g)+2H2( g)ΔH∘>0 the equilibrium will be shifted to right if the pressure is increased at constant temperature. carbon dioxide is selectively removed from the reaction vessel at constant temperature. the temperature is decreased at constant volume. more carbon monoxide is added to the reaction vessel at constant temperature. the volume of the reaction vessel is increased at constant temperature.
Which of changes below will cause the reaction to proceed from left to right? 2NOCl(g)=2NO(g)+Cl2( g) Assume that all changes occur at constant temperature. remove Cl2 remove NOCl add more NO decrease the volume increase the total pressure Question 4 For which of the following reactions a decrease of pressure at constant temperature will shift the equilibrium to the left? 4NH3( g)+3O2( g)→2 N2( g)+6H2O(g) N2( g)+3H2( g)→2NH3( g) 2NOCl(g)→2NO(g)+Cl2( g) 2NO2( g)→2NO(g)+O2( g) 2H2 S( g)+CH4( g)→4H2( g)+CS2( g)
For the reaction CH4( g)+CO2( g)→2CO(g)+2H2( g)ΔH∘>0 the equilibrium will be shifted to right if the pressure is increased at constant temperature. carbon dioxide is selectively removed from the reaction vessel at constant temperature. the temperature is decreased at constant volume. more carbon monoxide is added to the reaction vessel at constant temperature. the volume of the reaction vessel is increased at constant temperature.
Which of changes below will cause the reaction to proceed from left to right? 2NOCl(g)=2NO(g)+Cl2( g) Assume that all changes occur at constant temperature. remove Cl2 remove NOCl add more NO decrease the volume increase the total pressure Question 4 For which of the following reactions a decrease of pressure at constant temperature will shift the equilibrium to the left? 4NH3( g)+3O2( g)→2 N2( g)+6H2O(g) N2( g)+3H2( g)→2NH3( g) 2NOCl(g)→2NO(g)+Cl2( g) 2NO2( g)→2NO(g)+O2( g) 2H2 S( g)+CH4( g)→4H2( g)+CS2( g)