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Predict the Direction in Which the Equilibrium Will Lie for the Reaction

Question 72

Multiple Choice

Predict the direction in which the equilibrium will lie for the reaction H2CO3 + F-
Predict the direction in which the equilibrium will lie for the reaction H<sub>2</sub>CO<sub>3</sub> + F<sup>- </sup> <sup> </sup> <sub> </sub> HCO<sub>3</sub><sup>-</sup> + HF.K<sub>a1</sub>(<sub> </sub>H<sub>2</sub>CO<sub>3</sub>) = 4.2 × 10<sup>-7</sup>; K<sub>a</sub>(HF) = 7.1 × 10<sup>-4</sup> A) to the right B) to the left C) in the middle
HCO3- + HF.Ka1( H2CO3) = 4.2 × 10-7; Ka(HF) = 7.1 × 10-4


A) to the right
B) to the left
C) in the middle

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