Reaction Quotient and Equilibrium Constant
AP Chemistry · Flashcards
AP CHEMISTRY · FLASHCARDS
Card 1
of 40
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
For
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
N_2(g)+3H_2(g) \rightleftharpoons 2NH_3(g)
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
, what is
Δ
n
gas
\Delta n_{\text{gas}}
Δ
n
gas
?
QUESTION
Given
K
=
50
K = 50
K
=
50
and current
Q
=
200
Q = 200
Q
=
200
at the same
T
T
T
, which direction will the reaction shift to reach equilibrium?
QUESTION
For
2
N
O
2
(
g
)
⇌
N
2
O
4
(
g
)
2NO_2(g) \rightleftharpoons N_2O_4(g)
2
N
O
2
(
g
)
⇌
N
2
O
4
(
g
)
, write the correct
Q
p
Q_p
Q
p
expression.
Tap to flip before you grade
ANSWER
Q
p
=
P
N
2
O
4
(
P
N
O
2
)
2
Q_p = \frac{P_{N_2O_4}}{(P_{NO_2})^2}
Q
p
=
(
P
N
O
2
)
2
P
N
2
O
4
. Products over reactants with stoichiometric exponents.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card