) Indicate how each of the following errors would affect(increase, decrease, or no change) your calculated value for the molar volume of O2 at STP (assuming that you complete the expiriment otherwise correctly). In each case, explain your answer.

A. Your sample was not completely decomposed.
B. After you finish heating your sample and the system cooled to room temp., you closed the clamp on the tube D without re-equilizing the pressures inside and outside of the flask. the water in beaker E was 4 in. deep and the water in flask C was 2 in. deep.

1 answer

With no diagram it is impossible to know what flask C, flask D, beaker E etc are.