Question

what is the volume of 5 gram of oxygen at 722 mm Hg pressure and 60°C?​

Answer 1

Answer:

V= 4.489 lit.

Explanation:

pv=nRT

v ={(5/32)×0.0821×(60+273)}÷0.95                 722mm Hg = 0.95 atm

 = {0.156×0.0821×333}÷0.95

  =  4.489 lit.

please, mark as brilliant.