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Derivation of Kp and Kc

At 3000K, t...

Question

At $3000 K$ , the equilibrium partial pressure of ${C O}_{2}$ , $C O$ and $O_{2}$ are $0.6, 0.4$ and $0.2$ atmospheres respective,y. $K_{p}$ for the reaction,
$2 C O_{2} (g) ⇌ 2 C O (g) + O_{2} (g)$ is__________.

0.088

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0.0533

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0.133

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0.177

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Solution

The correct option is A $0.088$
At $3000 K$ , the equilibrium partial pressure of ${C O}_{2}$ , $C O$ and $O_{2}$ are $0.6, 0.4$ and $0.2$ atmospheres respective,y.
$K_{p}$ for the reaction,
$2 C O_{2} (g) ⇌ 2 C O (g) + O_{2} (g)$ is:
$K_{p} = \frac{P_{C O}^{2} P_{O_{2}}}{P_{C O_{2}}^{2}}$
$K_{p} = \frac{(0.4)^{2} \times 0.2}{(0.6)^{2}}$
$K_{p} = 0.088$

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Similar questions

At 3000 K the equilibrium pressures of $C O_{2},$ CO and $O_{2}$ are 0.6, 0.4 and 0.2 atmospheres respectively. $K_{p}$ for the reaction, $2 C O_{2} ⇌ 2 C O + O_{2}$ is

Q. For the reaction,

C (s) + C O_{2} (g) ⇌ 2 C O (g)

, the partial pressure of

C O

and

C O_{2}

are

2.0

and

4.0

atm respectively at equilibrium. The

K_{p}

for the reaction is:

Q. For the reaction,

C (s) + {C O}_{2} (g) ⇌ 2 C O (g)

, the partial pressure of

{C O}_{2}

and

C O

are

2.0

and

4.0

atm, respectively. At equilibrium the

K_{p}

of the reaction is:

Q. If carbon dioxide is

2

% dissociated

1800^{o} C

and

1

atmospheric pressure,

2 C O_{2} (g) ⇌ 2 C O (g) + O_{2} (g)

calculate

K_{p}

for the reaction

C (s) + C O_{2} (g) ⇋ 2 C O (g)

For the given reaction, the partial pressures of

C O_{2}

and CO are 4.0 and 4.0 respectively at equilibrium, what is the value of

K_{p}

for this reaction?

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At 3000K, the equilibrium partial pressure of CO2, CO and O2 are 0.6,0.4 and 0.2 atmospheres respective,y. Kp for the reaction,2CO2(g)⇌2CO(g)+O2(g) is__________.

The correct option is A 0.088 At 3000K, the equilibrium partial pressure of CO2, CO and O2 are 0.6,0.4 and 0.2 atmospheres respective,y. Kp for the reaction,2CO2(g)⇌2CO(g)+O2(g) is:Kp=P2COPO2P2CO2Kp=(0.4)2×0.2(0.6)2Kp=0.088

At $3000 K$ , the equilibrium partial pressure of ${C O}_{2}$ , $C O$ and $O_{2}$ are $0.6, 0.4$ and $0.2$ atmospheres respective,y. $K_{p}$ for the reaction,
$2 C O_{2} (g) ⇌ 2 C O (g) + O_{2} (g)$ is__________.