StartFraction P subscript a over P subscript T EndFraction equals StartFraction n subscript a over n subscript T EndFraction. A and B are two gases that are mixed together: 2.50 mol A is mixed with 0.850 mol B. If the final pressure of the mixture is 1.75 atm, what are the partial pressures of A and B? Type in your answer using the correct number of significant figures. Gas A pressure: 1.31 atm Gas B pressure: ? atm