le.oo 86.0 (b) Ka of the unknown acid 2. Suppose that a student doing the experiment failed to dry the KHP before using it to standardize the NaOH solution. (a) Would his calculated molarity of the Na0H solution probably be too high or too low? Briefly explain. (b) How would the error you described in (a) affect the calculated equivalent mass of the unknown acid? Briefly explain. (c) How would the error you described in (a) affect the calculated Ka of the unknown acid? Briefly explain. 10