Question

1. What is the mole fraction of O2 in a mixture of 5.07 g of O2, 7.16 g of N2, and 1.33 g of H2?

2. What is the mole fraction of N2 in a mixture of 5.07 g of O2, 7.16 g of N2, and 1.33 g of H2?

3. What is the mole fraction of H2 in a mixture of 5.07 g of O2, 7.16 g of N2, and 1.33 g of H2?

4. What is the partial pressure in atm of O2 of this mixture if it is held in a 12.50 −L vessel at 13 ∘C?

5. What is the partial pressure in atm of N2 of this mixture if it is held in a 12.50 −L vessel at 13 ∘C?

6. What is the partial pressure in atm of H2 of this mixture if it is held in a 12.50 −L vessel at 13 ∘C?