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Q. calculate the molar mass of the liquid if 1.91 g of the vapor of a volatile liquid is able to fill a 408-mL flask at 100.4 0C and 765 mmHG. ?

Q. calculate the estimated ratio of the protonated form of acetylsalicylic acid to the deprotonated form of aspirin at equilibrium in the stomach? acetylsalicylic acid(Aspirin) is a weak acid with a pKa = 3.4, Stomach acid has pH = 1.4.

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