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  3. a) for the reaction: 3a(g)+2b(g)⇌c(g) kc = 6

A) For the reaction: 3A(g)+2B(g)⇌C(g) Kc = 63.4 at a temperature of 377 ∘C . Calculate the...

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Chemistry

A) For the reaction: 3A(g)+2B(g)⇌C(g) Kc = 63.4 ata temperature of 377 ∘C .

Calculate the value ofKp. Expressyour answer numerically.

B) For the reaction X(g)+3Y(g)⇌3Z(g) Kp =2.91×10−2 at atemperature of 229 ∘C .

Calculate the value ofKc. Expressyour answer numerically.

C) For the reaction2CH4(g)⇌C2H2(g)+3H2(g)K = 0.155 at 1774 ∘C .

What is Kp for thereaction at this temperature? Express your answer numerically.

D) For the reaction N2(g)+3H2(g)⇌2NH3(g) Kp =4.40×10−3 at 271∘C .

What is K for thereaction at this temperature? Enter your answer numerically.

E) The following reaction was performed in a sealedvessel at 772 ∘C : H2(g)+I2(g)⇌2HI(g)

Initially, only H2 and I2 were present at concentrations of[H2]=3.00M and [I2]=2.80M. The equilibriumconcentration of I2 is 0.0400 M . What is the equilibriumconstant, Kc, for the reaction at this temperature?

Express your answer numerically.

Thank you so much in advance!

Answer & Explanation Solved by verified expert
4.3 Ratings (965 Votes)
we know that Kp Kc RTdn dn moles of gases in products moles of gases in reactants A given 3A 2B C dn 1 2 3 4 so Kp Kc RT4 so Kp    See Answer
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