An aqueous solution is made with the salt obtained from combining the weak acid hydrofluoric acid, HF, and the weak base methylamine, CH2NH2. Is the solution acidic, basic, or neutral

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

i think it's letter a.