- Carefully work through the sample calculations for this lab ONPAPER. Then, set up the same equations on a separate sheet ofpaper, but replace the values in the ‘Sample Calculations’ folderwith the ones provided below and complete the calculations:
Mass of Zinc = 0.0928 g
H2 volume reading from the eudiometer tube = 35.98mL
Water bath temperature = 19.9 °C
Barometric pressure = 768.2 mm Hg
Level (pressure) difference from the meter stick = 41.20 cmH2O (Pay attention to this unit!)
Note: to calculate the vapor pressure of water from thetemperature given above, use the equation provided in Part 1 of theprocedure.
b.) After completing your work on paper, record your answersbelow:
Vapor pressure of water =
Level difference in mm Hg =
H2 partial pressure =
H2 volume at STP =
H2 moles =
H2 molar volume at STP =
Before clicking on \"Submit,\" verify that all your units are inplace and that your significant figures / digits of precision arecorrect.
