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Q20: A 35.0-mL sample of 0.20 M LiOH
Q24: What is the pH of a 0.0100
Q24: The indicator propyl red has K<sub>a</sub> =
Q27: What is the molecular shape of BCl<sub>3
Q29: For a gas-phase equilibrium, a change in
Q33: The elementary reaction HBr(g) + Br(g) <font
Q37: The equivalence point in a titration is
Q77: Sulfuric acid is produced when sulfur dioxide
Q86: A popular buffer solution consists of carbonate
Q102: Calculate the solubility of magnesium sulfate, MgSO<sub>4</sub>,