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-----:Sulfuric Acid Measurement Methods
Q. Hi I'm Freddy from Indonesia, I'm running an aluminium extrusion factory here in Jakarta. What I would like to ask you is how do I measure the composition of a sulfuric acid. I hope you could give me an answer soon, thank you.
Fredy LiePT Alumex Perkasajaya - Jakarta, Indonesia
2005
by Langford & Parker
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by Terrance H Irvine
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A. Pipette
[pipettes on
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a 1 ml sample into a flask and dilute with 100 ml water.
Add 4-6 drops methyl orange
⇦ on
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indicator solution.
Titrate with 1.0N NaOH [1N NaOH on
Amazon [affil link]
until yellow end point.
Calculation:
ml of 1N NaOH x 2.5 = %acid
- Wales
2005
A. Weigh 1 gm sample in erlenmeyer flask ⇦ on
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add 100 ml D.I. water
with 3 drops phenolphthalein
⇦ on
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indicator
titrate with 1.0N NaOH
calculations:vol.of titrant*4.904/weight
- Manila, Philippines
2006
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