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A gas has KH = 100 kbar in water. About how many millimoles dissolve in 1 L of water (55.5 mol) at 1 bar partial pressure?
A0.0555 mmol
B5.55 mmol
C55.5 mmol
D0.555 mmol
Answer & Solution
Correct answer: D. 0.555 mmol
x = 1/100,000 = 1 × 10^-5, and 1 × 10^-5 × 55.5 mol = 5.55 × 10^-4 mol, which is 0.555 mmol.
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