Calculating the ph of solution

Reference no: EM1385034

A 1.50 L buffer solution is 0.250 M in HF and 0.250 M in NaF. Calculate the pH of the solution after the addition of 0.0500 moles of solid NaOH. Assume no volume change upon the addition of base. The Ka for HF is 3.5 x 10^-4.

Reference no: EM1385034

Questions Cloud

What is the amplitude of sound-wave pressure variation : At full power, how long would it take for car to accelerate from 0 to 56 mph? Neglect friction and air resistance.

Where will the end of the spring line up with the ruler mark : Consider the system with m1 = 24kg, m2 = 14.60kg, R = 0.1400m, and the mass of the pulley M = 5.0kg. Object m2 is resting on the floor, and object m1 is 4.600m above the floor when it is released from rest. The pulley axis is frictionless. The cor..

What three questions would you ask a prospective employer : What three questions would you ask a prospective employer before you would consider accepting a job offer? Further, if you did take the job,

Explain how much will it be entitled to in damages : its market price is only $100 at which time. RC refuses to accept or pay for those calculators. If AC sues, explain how much will it be entitled to in damages.

Calculating the ph of solution : A 1.50 L buffer solution is 0.250 M in HF and 0.250 M in NaF. Calculate the pH of the solution after the addition of 0.0500 moles of solid NaOH. Assume no volume change upon the addition of base. The Ka for HF is 3.5 x 10 -4 .

Why should or should not p and g compete in the green : Why should or should not P&G compete in the green shampoo category? (Support your argument for either decision you think they should choose.)

What is the magnitude of the phase difference of the waves : Three stars, each with the mass and radius of our sun, form the equilateral triangle 5.0×109 {rm m} on a side. If all three are simultaneously released from rest, what are their speeds as they crash together in the center.

Illustrate what if anything must your bank remit to nora : Paul and Penelope fall in love with the house and purchase it for $850,000. Illustrate what if anything must Your Bank remit to Nora and Jed?

Conservation biologists working with small populations : Recognize and discuss three problems faced by conservation biologists working with small populations that are separated from each other in fragmented habitats.

User Account

All Pages