Question

The equilibrium constant is given for one of the reactions below. Determine the value of the missing equilibrium constant.

N2O4(g) ⇌ 2 NO2(g) Kc = 1.46
5 N2O4(g) ⇌ 10 NO2(g) Kc = ?

A) 1.46
B) 0.292
C) 6.63
D) 1.08
E) 7.30
Answer: C

Answer 1

i know that we can use the reverse= 1/forward

Answer 2

is this hess law

Answer 3

now this is law of mass action

Answer 4

kk, 1 sec let me figure this out

Answer 5

almost there

Answer 6

ok

Answer 7

Im wondering why it is not 7.3, because you are doubing the same equation

Answer 8

hmmm that the same thing i was looking for

Answer 9

1.46*5

Answer 10

wait its not an reverse reaction so you wouldnt use 1/forrward

would you just take the 1.46^5
since they are both forward

Answer 11

ah yes. nice job!

Answer 12

ok i have one more which is similar to this one

Answer 13

kk, i forgot that exponet rule

Answer 14

no problems we are human. you are helping me learn

Answer 15

thanks for helping me refresh

Answer 16

whats the next one