My PP = 438, this number should be between 123 and 987. My q = 0.36, this number should be between 0.12 and 0.98. There is a table of K, values attached in the end. Task 1. A bottle of balsamic vinegar has a volume of PP mL and a pH of 3 + q (e.g. 3.63) at equilibrium. (a) What is [CH3COO) in the vinegar at EQ? (b) How many moles of the weak acid remain undissociated? (c) A plate of salad, which uses a balsamic vinegar dressing, cools down in the fridge. Will its pH be higher, lower, or the same than that at room temperature, if AH of CH3COOH's weak acid dissociation is -q kJ/mol ? Explain in 40 words. (d) The K, of [CH.C00] = 10-h/K of CH3COOH. A certain amount of potassium ethanoate is dissolved in pure water, so that initially [CH3C00] is the same as what you determined in part (a). What is the pH at equilibrium