hurry please! a mixture of He, Ne, and N2 gases has a pressure of 1.348 atm. if the pressures of He and Ne are 0.124 atm and 0.996 atm, respectively, what is the partial pressure of N2 in the mixture?

hurry please a mixture of He Ne and N2 gases has a pressure of 1348 atm if the pressures of He and Ne are 0124 atm and 0996 atm respectively what is the partial class=