Which event occurred during the Space Race? 15 Points!! O NASA was established.
O The International Space Station was built.
O The Soviet Union launched Salyut.
O The United States launched Skylab.

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm