Given that the equilibrium concentrations of [N₂] = 0.0010 M, [C₂H₂] =0.066 M, and [HCN] = 6.8 × 10-4 M, find the value of the equilibrium constant expression for the reaction: N₂(g) + C₂H₂(g) ⇒ 2 HCN(g) 7.0 × 10-3 3.4 x 10-1 2.9 2.3 × 10-4 4300

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Given that the equilibrium concentrations of [N₂] = 0.0010 M, [C₂H₂] = 0.066 M,
and [HCN] = 6.8 × 10-4 M, find the value of the equilibrium constant expression for
the reaction: N₂(g) + C₂H₂(g) ⇒ 2 HCN(g)
7.0 × 10-3
3.4 x 10-1
2.9
2.3 × 10-4
4300
Question 8
Select ALL of the correct answers for this question.
For the following reaction, the addition of which of these reagents will suppress the
equilibrium (shift to the left)?
+
NH3 + H2O = NH4 + HỌ
All of the above
NaCl
KOH
None of the above
NaOH
Transcribed Image Text:Given that the equilibrium concentrations of [N₂] = 0.0010 M, [C₂H₂] = 0.066 M, and [HCN] = 6.8 × 10-4 M, find the value of the equilibrium constant expression for the reaction: N₂(g) + C₂H₂(g) ⇒ 2 HCN(g) 7.0 × 10-3 3.4 x 10-1 2.9 2.3 × 10-4 4300 Question 8 Select ALL of the correct answers for this question. For the following reaction, the addition of which of these reagents will suppress the equilibrium (shift to the left)? + NH3 + H2O = NH4 + HỌ All of the above NaCl KOH None of the above NaOH
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