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when we do not know nothing about the other titrant.
Tiana VonRueden
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When should back titration be used instead of direct titration?
when we do not know nothing about the other titrant.
Can a beaker be used in a titration instead of an erlenmeyer flask?
Yes.
Why is thymol blue used as the indicator for titration of acetic acid and naoh?
An indicator that changes its colour around pH value 5 should be used in this titration. Alternatively, instead of Thymol Blue, Methyl Orange or Methyl Red may be used.
What are some real world examples of back titration used in industry?
I have read that it can be used while neutralising acids in machinery lubricants http://www.machinerylubrication.com/Read/1139/back-titration-oil-analysis.
Why is a back titration sometimes used for an analysis rather than a direct titration?
Back titrations are used when a reaction occurring in the conical flask can not be detected using an indicator such as phenolphthalein. So, after this titration has been performed, the 'excess' is then titrated with something that can be detected more easily using phenolphthalein etc.
What is double titration?
Double titration is a process were the first titration is used to standardize a titrant and the second titration is used to find the molarity of the unknow solution.
When do you know endpoint of titration?
when the colour of the indicator used is the color it should be in neutral
What equipment is used for titration in industry?
titration sensors
How many tipes of titration?
There are various types of titration. It is dependent on the conditions used and the reactants and desired products. Some of them are acid-base titration, redox titration, colorimetric titration and thermometric titration.
Why methyl orange is used instead of phenolphthalein in hcl and naoh titration?
This is so since the pH at the end point of Phenolphthalein is 9.1 and methyl orange is 3.7. For a strong acid strong base titration which the end point is between 3-11 phenolphthalein is used
Can a beaker be used instead of conical flask in titration?
no because the liquid may spill out and it is difficult to mix the contents in beaker by shaking the beaker
What is name of the apparatus used in titration and a diagram?
draw a labeled diagram to show the appratus used in a titration
