Please answer A-C 1. A solution is made by adding 173.5g of sodium phosphate, Na;PO, to 760 mL ofwater at 65°C, the density of water at 65°C is 0.98 g/mL:a) Find the molarityb) Find the molalityc) Find the pressure of the gas above the solution, the pressure of pure water at65°C is 133.2 torr.d) Find the boiling point of the solution, Kb = 0.52°C/me) Find the freezing point of the solution, Kf= 1.86°C/m

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Answered: 1. A solution is made by adding 173.5g…

1. A solution is made by adding 173.5g of sodium phosphate, Na;PO4 to 760 mL of water at 65°C, the density of water at 65°C is 0.98 g/mL: a) Find the molarity b) Find the molality

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Please answer A-C

1. A solution is made by adding 173.5g of sodium phosphate, Na;PO, to 760 mL of
water at 65°C, the density of water at 65°C is 0.98 g/mL:
a) Find the molarity
b) Find the molality
c) Find the pressure of the gas above the solution, the pressure of pure water at
65°C is 133.2 torr.
d) Find the boiling point of the solution, Kb = 0.52°C/m
e) Find the freezing point of the solution, Kf= 1.86°C/m

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