CHEM 1110 - group quiz 3 for test 2 - Perfect gas law

NAMES:

The gas law constant:  R = 0.08206 L atm K-1 mol-1
T / K  =  tC / oC  +  273.16

1)  Calculate the presure in atmospheres require to store 250 g of hydrogen in a 2.00 L gas bottle at room temperature (25oC).
 
 
 
 
 
 
 

                                                                        ANS:                                                 atm.

2)  What volume would 500 g of hydrogen occupy at STP?
 
 
 
 
 
 
 

                                                                        ANS:                                                 L

3)  How many grams of water are contained in a 50.0 L container at 100oC if the internal pressure is 1.00 atm?
 
 
 
 
 
 
 

                                                                        ANS:                                                 g.