solve. answer- 0.000315 Q.28. The approximate length of the side of a cube containing. 850 million gas molecules at 0 ° C and 1 atm would be Share with your friends Share 0 Yasodharan answered this Dear Student, The computation are as expressed below, No.of moles = 850×1066.02×1023=1.41196×10-15 molby using PV=nRT we get, (@STP V= 22.4 L)1.41196×10-15 mol × 22.4 Lmol×m31000 L=3.16279×10-17a = 3.16279×10-1713=0.000003162 ma = 0.000316 cm Regards. 0 View Full Answer