consider the water level inside the graduated cylinder. suppose that when adjusting measuring this water level, the student actually (but unknowingly) allowed the water level inside the flask to remain a little higher than the outside water level, but still recorded the gas pressure as the value of atmospheric pressure in the data table.
a. How would this effect your recorded measurement for the pressure of butan gas?
b. describe how this error would effect your calculation of the molar mass of butane gas? (higher, lower, no change)