0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is phenolphthalein used in titration labs?
Phenolphtalein is an indicator used to find the endpoint of a reaction (specifically an acid-base reaction). It has a pH range of 8.3 to 10.0 which means it can be used for a strong acid to strong base titration or a weak base to strong acid titration. Phenolphthalein is clear when it is in the presence of acid and pink when it is in the presence of a base.
Why you use titration?
Titration is used to calculate the molarity of an acid or base (standardising), using a base or an acid respectively with a known molarity (primary standard).
Why is phenolphthalein is used in titration experiment?
it is used as an acid-base indicator
Why phenolphthalein used in titration?
it acts as acid base indicator
What is acid base titration used for?
The acid base titration can be used to tell how acidic a substance is. It helps for analyzing substances and their acidic concentration. It helps to predict reactions with other substances.
What is phenolphthalein used in titration labs?
Phenolphtalein is an indicator used to find the endpoint of a reaction (specifically an acid-base reaction). It has a pH range of 8.3 to 10.0 which means it can be used for a strong acid to strong base titration or a weak base to strong acid titration. Phenolphthalein is clear when it is in the presence of acid and pink when it is in the presence of a base.
Why you use titration?
Titration is used to calculate the molarity of an acid or base (standardising), using a base or an acid respectively with a known molarity (primary standard).
Why is phenolphthalein is used in titration experiment?
it is used as an acid-base indicator
Why phenolphthalein used in titration?
it acts as acid base indicator
What is acid base titration used for?
The acid base titration can be used to tell how acidic a substance is. It helps for analyzing substances and their acidic concentration. It helps to predict reactions with other substances.
Is titration acid or base?
titration is a method by which a solution of known concentration is used to determine the unknown concentration of a second solution. Titration methods are based on reactions that are completed quickly such as the mixing of an acid and base.
Why is phenolphthalein used in the titration experiment?
it is used as an acid-base indicator
What is the pH at the endpoint of a titration?
that depends on the nature of the acid and base used
Is phenolpthalen an indicator?
Yes - it's used in acid-base titration.
Which indicator is used for the titration of weak acid and strong base?
Phenopthalene is used commonly
What criterion is used in selecting an indicator for a particular acid-base titration?
the factors are - 1. the kind of titration ie strong acid -strong base,strong acid -weak base,weak acid-strong base,weakacid -weak base. 2.the endpoint 3. the rate of rxn
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.
