Ka of acetic acid, CH3COOH, is 1.8 × 10–5. During a titration of an unknown concentration of acetic acid with a standardized strong base, the ratio of [CH3COO–]/[CH3COOH] = 1.33. What is the pH of the solution? Consider this a similar question to Question 5 of this quiz. In this question, however, pH is not given but yet the base/acid ratio is for the following, CH3COOH(aq) ⇋ H+(aq) + CH3COO–(aq).

Hint: What is the pKa of acetic acid?

What is the mass of 8 moles of sodium atoms

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?

Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction