Question

Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance,...

Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction

2COF2(g)?CO2(g)+CF4(g),    Kc=6.30

If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Kc= 6.30

                                   2 Co F2(g) -------- Co2 (g)+ CF4(g)

intial                            2.00                         x               x

   at equilibrium            2.00-2x                   +X             +X

hence Kc =                 [ Co2]    [CF4]

                              ---------------------------

                                    [ CoF2]2

                                                                               6.3       =     X x X

                                                                                          -------------------

                                                                                              ( 2.00-2x)

the value of x =0.83

the concentration of CoF2 at equilibrium is            = 2.00- 2X

                                                                               = 2.00- 2(8.33)= 2.00-1.66= 0.334 M - ans

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance,...
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g),    Kc=6.80 If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium?
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance,...
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g),    Kc=6.90 If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium?
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance,...
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g),    Kc=8.00 A.If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium? Consider the reaction CO(g)+NH3(g)⇌HCONH2(g),    Kc=0.810 B. If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00 M, respectively, what will the concentration of HCONH2 be...
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds....
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g),    Kc=8.90 If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium? B)Consider the reaction CO(g)+NH3(g)⇌HCONH2(g),    Kc=0.780 If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00 M, respectively, what will the concentration of HCONH2...
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds....
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g), Kc=5.60 If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium? Part B Consider the reaction CO(g)+NH3(g)⇌HCONH2(g), Kc=0.750 If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00 M, respectively, what will...
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds....
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g), Kc=5.40 If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium? Part B Consider the reaction CO(g)+NH3(g)⇌HCONH2(g),    Kc=0.640 If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00 M , respectively, what will...
Carbonyl fluoride, COF2COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance,...
Carbonyl fluoride, COF2COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g),    Kc=5.802COF2(g)⇌CO2(g)+CF4(g),    Kc=5.80 If only COF2COF2 is present initially at a concentration of 2.00 M, what concentration of COF2COF2 remains at equilibrium?
a). Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For...
a). Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)?CO2(g)+CF4(g), Kc=6.90 If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium? Express your answer with the appropriate units. b). Consider the reaction CO(g)+NH3(g)?HCONH2(g),    Kc=0.690 If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00...
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance,...
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g), K=7.80 at 850 K If only COF2 is present initially at a pressure of 240 kPa, what is the partial pressure of COF2 at equilibrium? You can convert the units of pressure from kPa to bar, using the relation 1 kPa=0.01 bar. Express your answer with the appropriate units.
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds....
Part A Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g),    K=7.80 at 850 K If only COF2 is present initially at a pressure of 246 kPa, what is the partial pressure of COF2 at equilibrium? You can convert the units of pressure from kPa to bar, using the relation 1 kPa=0.01 bar. Part B Consider the reaction CO(g)+NH3(g)⇌HCONH2(g),    K=2.70 at...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT