Consider the following data for air trapped in a flask: pressure = 0. 988 atm room temperature = 23. 5°c volume of the flask = 1. 042 l from this calculation, assume air is 78. 5% nitrogen and 21. 5% oxygen (by number of moles). R = 0. 0821 l•atm•mol-1•k-1 n = 14. 01 g/mol o = 16. 00 g/mol what is the mass of air in the flask?.
Please let us know your comments regarding the correct answer to the question. Each of your comments will be evaluated by us and correct comments will be shared.