A mixture of gases contains nitrogen at a partial pressure of 0.50 atmospheres and oxygen at a partial pressure of 0.30 atmospheres. If mixture contains 28.0 grams of nitrogen gas, what is the total number of moles in the mixture.??? Is the sum of mole fractions ALWAYS 1?????
Answers
Answered by
0
Answer:
the answer is YES!
Explanation:
so here u go:Mole fraction represents the number of molecules of a particular component in a mixture divided by the total number of moles in the given mixture. It's a way of expressing the concentration of a solution. Therefore, the sum of mole fraction of all the components is always equal to one.
Similar questions