Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chemistry
Chemistry
Problem
A 2.00 L flask at 298 K is charged with 0.200 mol of
N
2
O
4
(
g
)
\mathrm{N_2O_4(g)}
N
2
O
4
(
g
)
and no
N
O
2
(
g
)
\mathrm{NO_2(g)}
N
O
2
(
g
)
. At equilibrium the flask contains 0.0400 mol of
N
2
O
4
\mathrm{N_2O_4}
N
2
O
4
. What is
K
c
K_{c}
K
c
for the reaction
N
2
O
4
(
g
)
⇌
2
N
O
2
(
g
)
\mathrm{N_2O_4(g) \rightleftharpoons 2NO_2(g)}
N
2
O
4
(
g
)
⇌
2N
O
2
(
g
)
at this temperature? a)
2.6
2.6
2.6
b)
0.25
0.25
0.25
c)
1.3
1.3
1.3
d)
8.0
8.0
8.0
Browse the problem library