A particular sample of air contains 2.694 mol N2, 0.725 mol O2, and 0.032 mol Ar. What is the mole fraction of each gas in this sample?​

If you want to create an electrical current, which situation would produce a solution capable of this

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

Which statement can best be concluded from the ideal gas law?