10-18.a. Calculate the quotient [H3P04]/[H,PO,] in 0.050 0 M KH,PO4.b. Find the same quotient for 0.050 0 M K,HPO4.

1. First of all we must know the basic formulaes. PH= - log [H+]

Answered: 0-18. a. Calculate the quotient…

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0-18. a. Calculate the quotient [H;P04]/[H,PO,] in 0.050 0 M KH,PO4. b. Find the same quotient for 0.050 0 M K,HP04.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter10: Effect Of Electrolytes On Chemical Equilibria

Section: Chapter Questions

Problem 10.4QAP

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

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10-18.
a. Calculate the quotient [H3P04]/[H,PO,] in 0.050 0 M KH,PO4.
b. Find the same quotient for 0.050 0 M K,HPO4.

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