Consider how each of the situations described below would affect the experimental value determined for the molecular weight of an unknown solid acid. Explain why the experimental molar mass would be too large, too small, or unaffected because of the situation described. a. The student always uses the same malfunctioning balance which is weighing everything 3. the situation described. exactly 0.0100 grams too light. t o 01.oograns fos ligh
b. The unknown acid is contaminated with solid sodium chloride.
c. In part B of the experiment, the student assumes that KHP is a diprotic acid when calculating the molarity of the NaOH.