1) Carbonyl fluoride, COF2COF2, is an important intermediate used in the production of fluorine-containing compounds. Fo

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1) Carbonyl fluoride, COF2COF2, is an importantintermediate used in the production of fluorine-containingcompounds. For instance, it is used to make the refrigerant carbontetrafluoride, CF4CF4 via the reaction
2COF2(g)⇌CO2(g)+CF4(g), Kc=8.902COF2(g)⇌CO2(g)+CF4(g), Kc=8.90
If only COF2COF2 is present initially at aconcentration of 2.00 MM, what concentrationof COF2COF2 remains at equilibrium?
Express your answer with the appropriate units.
2) Consider the reaction, which takes place at a certainelevated temperature
CO(g)+NH3(g)⇌HCONH2(g), Kc=0.700CO(g)+NH3(g)⇌HCONH2(g), Kc=0.700
If a reaction vessel initially containsonly COCO and NH3NH3 at concentrations of1.00 MM and 2.00 MM, respectively, what will theconcentration of HCONH2HCONH2 be at equilibrium?
Express your answer with the appropriate units.