Utilize charge and mass balance the relevant ka''s

Reference no: EM13661364

0.050 mol of K2HPO4 was dissolved in about 800mL of water, as well as the pH was adjusted to 7.0 using a standardized pH meter and a 1 M H3PO4 solution, followed by addition of water to a volume of 1.00 L. Show that 22mL of 1 M H3PO4 solution were added? Utilize charge and mass balance

The relevant Ka's for probably relevant phosphate species are

H3PO4 H2PO4- + H+ K1 = 7 X 10-3
H2PO4-HPO4-2 + H+ K2 = 6.2 X 10-8
HPO4-2 PO4-3 + H+ K3 = 4.5 X 10-13

Reference no: EM13661364

Questions Cloud

What are the implications in the organizations : What are the implications in the organizations of the heredity has a strong influence on an individuals personality

Strength of the competition in the declining industry : From the first and second e-Activities, examine Dell's declining industry strategy. Next, evaluate the company's strengths, relative to remaining pockets of demand, to the strength of the competition in the declining industry.

What is functional organization with lateral relationship : What is Functional Organization with Lateral Relationship

Find effectiveness of dells present turnaround strategies : From the first and second e-Activities, find the effectiveness of Dell's present turnaround strategies. Show at least three (3) examples to support your evaluation.

Utilize charge and mass balance the relevant ka''s : 0.050 mol of K2HPO4 was dissolved in about 800mL of water, as well as the pH was adjusted to 7.0 using a standardized pH meter and a 1 M H3PO4 solution, followed by addition of water to a volume of 1.00 L. Show that 22mL of 1 M H3PO4 solution were..

Solve the following transportation problem : Solve the following transportation problem:(Calculate BFS by VAM) 5 3 6 2 4 7 9 1 3 4 7 5 16 18 31 25 Availabilities are 19, 37, and 34 respectively.

Prepare a formal-business restaurant proposal : Please prepare a Formal/ Business Restaurant Proposal. You have an investor and he requires a proposal first before he can lend the money for the restaurant. Please prepare something that makes sense.

Insufficiency of cosideration is immaterial : "Insufficiency of cosideration is immaterial;but an agreement without cosideration is void".Explain

Explain some general reader methods and characteristics : Explain additional considerations you need to make when dealing with a global audience or an audience from a culture different than your own. Feel free to select a specific culture or country to examine for this part of your response.

User Account

All Pages