Question

1Whe preparing a solutio ohbitiy of the gas Decreasing the pressure bDeereasingg the temperasre Imereasing the gressure Both a and b e Both b and 12. The partial pressure of CO2 above the liquid in a can of soda at 25 °C is 5.25 atm. What f the solubility of CO, in the soda? The Henry's law constant for CO2 under these conditions is 3.40 x 10 mol/L atm. O.178 mol/L b. 154 mol/L a. c. 5.25 mol/L d. 3.40 mol/L 0.00648 mol/L e.

Answer 1

Henry Law

The Henry law is written as S=k_H× p   .

Where k_H = Henrys constant

S = solubility

P= partial pressure

Hence S= 3.4× 10^-2 mol/L.atm × 5.25 atm

=0.178 mol /L (OPTION A)

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