6. Calculate volume in ml of 0.200 M NAOH solution required to neutralize 1.858 g of primary standard of potassium hydrogen phthalate, KHC3H404 (formula molecular weight g/mol). If phenolphthalein is used, identify the colour of the indicator when reached end point. Justify your answer. = 204.22 NaOH + KHC8H404 NaKCgH404 + H20

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter10: Potentiometry And Redox Titrations
Section: Chapter Questions
Problem 8P
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6. Calculate volume in ml of 0.200 M NaOH solution required to neutralize 1.858 g of primary
standard of potassium hydrogen phthalate, KHC8H404 (formula molecular weight = 204.22
B/mol). If phenolphthalein is used, identify the colour of the indicator when reached end point.
Justify your answer.
%3D
NaOH + KHC8H404
+ NakCgH404 + H20
Transcribed Image Text:6. Calculate volume in ml of 0.200 M NaOH solution required to neutralize 1.858 g of primary standard of potassium hydrogen phthalate, KHC8H404 (formula molecular weight = 204.22 B/mol). If phenolphthalein is used, identify the colour of the indicator when reached end point. Justify your answer. %3D NaOH + KHC8H404 + NakCgH404 + H20
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