Consider the reaction A( g )+B( g ) leftharpoons C( g )+D( g ) Which occurs in one step The specific rate constant are 0.25 and 5000 for the forward and reverse reaction, respectively. The equilibrium constant is

Question

Consider the reaction A( g )+B( g ) leftharpoons C( g )+D( g ) Which occurs in one step The specific rate constant are 0.25 and 5000 for the forward and reverse reaction, respectively. The equilibrium constant is (A) 2.0 × 10-4 (B) 4.0 × 102 (C) 5.0 × 10-5 (D) 2.5 × 10-6

Tardigrade Admin · Accepted Answer

K=(Rf/Rb)=(0.25/5000)=5.0 × 10-5

Q. Consider the reaction
$A (g) + B (g) ⇌ C (g) + D (g)$
Which occurs in one step The specific rate constant are $0.25$ and $5000$ for the forward and reverse reaction, respectively. The equilibrium constant is

$2.0 \times 1 0^{- 4}$

$4.0 \times 1 0^{2}$

$5.0 \times 1 0^{- 5}$

$2.5 \times 1 0^{- 6}$

$K = \frac{R _{f}}{R _{b}} = \frac{0.25}{5000} = 5.0 \times 1 0^{- 5}$

Q. Consider the reaction A(g)+B(g)⇌C(g)+D(g) Which occurs in one step The specific rate constant are 0.25 and 5000 for the forward and reverse reaction, respectively. The equilibrium constant is

2.0×10−4

4.0×102

5.0×10−5

2.5×10−6