Explain the ration of the concentrations of h2po4

Assignment Help Chemistry

Reference no: EM13501851

What is the ration of the concentrations of H2PO4- and HPO42- at (a) pH 7.0; (b) pH 7.5; (c) pH 8.0?

Supposedly the pKa is 7.21 and the answers I calculated using the Henderson-Hasselbalch equation and my results were not the same as the back of the book answer.

Reference no: EM13501851

Questions Cloud

Explain how many kilocalories of heat are released : How many kilocalories of heat are released when 75g of steam at 100 celsius is converted to ice at 0 celsius. If you want to lose 1 pound of fat, which is 15% water, how many kilocalories do you need to expand

Problem on cost-volume-profit analysis : Problem on Cost-volume-profit analysis-Compute the net present value of each of the five projects listed in the table

Explain convert benzene to m-bromoaniline using hno3 : How do I convert Benzene to M-Bromoaniline using HNO3,H2SO4 and BR2FE2BR3, and SNHCL. What is the correct order of the reagents and why

Determine the inventory balance altira : Determine the inventory balance Altira would report in its August 31, 2011, balance sheet and the cost of goods sold it would report in its August 2011 income statement using each of the following cost flow methods:1. First-in, first-out (FIFO)

Explain the ration of the concentrations of h2po4 : What is the ration of the concentrations of H2PO4- and HPO42- at (a) pH 7.0; (b) pH 7.5; (c) pH 8.0

Calculate the magnitude of the torque on the loop : A loop of diameter d = 10 cm, carrying a current I = 0.2 A is placed inside a magnetic field B = 0.3 T k hat. Calculate the magnitude of the torque on the loop

How multinational companies benefits from the convergence : Explain how multinational companies benefits from the convergence/ harmonization of accounting standards

Find the sales price variance : Folsom's actual results and static budget for January 2011 - Compute for January 2011 Sales price variance and sales volume variance

Compute the film thickness : White light reflected at perpendicular incidence from a uniform soap film has an interference maximum at 600. nm and a minimum at 450. nm, what is the film thickness

User Account

All Pages