Reference no: EM132403694

HELP & EXPLAIN MULTIPLE STEP PROBLEM

A student conducted this experiment and obtained the following results. Show all calculations and use the table on the next page to record the following calculations

Mass of flask, stopper and air:     108.8125 g

Mass of flask, stopper and CO₂:  108.8927 g

Volume of flask:                        141.5 mL

Barometric pressure:                 29.72 inches Hg

Laboratory Temperature:           24.0°C

Density of air                            1.189 g/L

a) Convert the barometric pressure to atmospheres. 

b) Convert the temperature to degrees Kelvin

c) Calculate the volume of CO₂ in liters at STP  

d) Calculate the mass of air in the flask

e) Calculate the mass of CO₂ in the flask

f) Calculate the number of moles of CO₂ in the flask 

g) Calculate the experimental molar volume (L/mol) at STP 

h) Calculate the percent error based on the accepted molar volume of 22.4 L/mol.