Calculate the volume of concentrated ammonia (molecular weight = 17) (PH needed to prepare 100 ml of buffer solution equal to 10.0 if the final concentration of salt is 0.2 molarity. Note that the percentage of concentrated ammonia is 28% * .10-5 x and %3D its density is 0.9 g / mL and dissociation 1 8

Fundamentals Of Analytical Chemistry
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Chapter16: Applications Of Neutralization Titrations
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Problem 16.14QAP
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Calculate the volume of concentrated
ammonia (molecular weight = 17) (PH
needed to prepare 100 ml of buffer solution
equal to 10.0 if the final concentration of salt
is 0.2 molarity. Note that the percentage of
concentrated ammonia is 28% * .10-5 x and
its density is 0.9 g / mL and dissociation
%3D
constant 1.8
3.9 ml 7.8 ml 12.2
ml
Transcribed Image Text:Calculate the volume of concentrated ammonia (molecular weight = 17) (PH needed to prepare 100 ml of buffer solution equal to 10.0 if the final concentration of salt is 0.2 molarity. Note that the percentage of concentrated ammonia is 28% * .10-5 x and its density is 0.9 g / mL and dissociation %3D constant 1.8 3.9 ml 7.8 ml 12.2 ml
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