Question

7. Henry's law constant for Co, in water is 1-67 x 108 Pa at 298 K. Calculate the quantity of Co, in
500 mL of soda water when packed under 2.5 atm CO2 pressure at 298 K.
K = 1-67x108 Pa, Pco, = 25 atm = 2.5x101325 Pa
Applyino H
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Answer 1

Answer:

it's your answer

Step-by-step explanation:

It is given that:

KH= 1.67 × 108Pa

PCO2 = 2.5 atm = 2.5 × 1.01325 × 105Pa

= 2.533125 × 105Pa

According to Henry's law:

PCO2 = KHX

⇒ x = PCO2 / KH

= 2.533125 × 105 / 1.67 × 108

= 0.00152

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