Chemical equilibrium 2 COF Carbonyl fluoride, , is an important intermediate used in the production of fluorine-containing 2 CF compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, via the 4 reaction 2COF (g)⇌CO (g)+CF (g), K =5.60 2 2 4 c COF M COF If only is present initially at a concentration of 2.00 , what concentration of remains at 2 2 equilibrium? Consider the reaction CO(g)+NH (g)⇌HCONH (g), K =0.730 3 2 c CO NH M M If a reaction vessel initially contains only and at concentrations of 1.00 and 2.00 , 3 HCONH respectively, what will the concentration of be at equilibrium? 2 Express your answer with the appropriate units K The following reaction was carried out in a 2.50L reaction vessel at 1100 : C(s)+H O(g)⇌CO(g)+H (g) 2 2 C H O If during the course of the reaction, the vessel is found to contain 5.25mol of , 13.8mol of , 2 CO H Q 3.20mol of , and 8.60mol of , what is the reaction quotient ? 2 Enter the reaction quotient numerically.
Chemical equilibrium 2 Carbonyl fluoride, COF 2 , is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF 4 via the reaction 2COF 2 (g)⇌CO 2 (g)+CF 4 (g), K c =5.60 If only COF 2 is present initially at a concentration of 2.00 M , what concentration of COF 2 remains at equilibrium? Consider the reaction CO(g)+NH 3 (g)⇌HCONH 2 (g), K c =0.730 If a reaction vessel initially contains only CO and NH 3 at concentrations of 1.00 M and 2.00 M , respectively, what will the concentration of HCONH 2 be at equilibrium? Express your answer with the appropriate units The following reaction was carried out in a 2.50L reaction vessel at 1100 K : C(s)+H 2 O(g)⇌CO(g)+H 2 (g) If during the course of the reaction, the vessel is found to contain 5.25mol of C , 13.8mol of H 2 O , 3.20mol of CO , and 8.60mol of H 2 , what is the reaction quotient Q ? Enter the reaction quotient numerically.