30. The expression for the equilibrium constant for the following reaction. 2H,S) =2H%e) +S%e) is 2(8) [H,F[s,] [H,s} Kc = Ke = If (H,s]= 4.84x10*moldm³, [H,]=1.50x10moldm and the equilibrium constant for the reaction is 2.25 x 10“. Calculate the [S2] at equilibrium. A 2.25 x 103 В в 3.5х 3.5 x 103 C 4.84 x 103 D 2.34 x 103 D

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30.
The expression for the equilibrium constant
for the following reaction.
2H,S) = 2He) + Sle) is
Ke = H.F[s.]
[H,s}
If [H,s]= 4.84x10- moldm,
[H,]=1.50x10 moldm and the
equilibrium constant for the reaction is
2.25 x 104. Calculate the [S2] at equilibrium.
А 2.25 х 10°
3.5 x 103
C 4.84 x 103
2.34 x 103
В
Transcribed Image Text:30. The expression for the equilibrium constant for the following reaction. 2H,S) = 2He) + Sle) is Ke = H.F[s.] [H,s} If [H,s]= 4.84x10- moldm, [H,]=1.50x10 moldm and the equilibrium constant for the reaction is 2.25 x 104. Calculate the [S2] at equilibrium. А 2.25 х 10° 3.5 x 103 C 4.84 x 103 2.34 x 103 В
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