Friday
October 24, 2014

Homework Help: Chemistry-help needed

Posted by candy on Tuesday, March 29, 2011 at 8:13am.

Posted by candy on Monday, March 28, 2011 at 3:15pm.

0.3g of clotrimazole (C22H17ClN2) was dissolved in 80ml of anhydrous acetic acid. This was titrated with 0.1M perchloric acid using 0.3ml of naphtholbenzein as indicator until the colour changes from brownish-yellow to green.
1ml of 0.1M perchloric acid is equivalent to 34.48mg of clotrimazole (C22H17ClN2).
1st titration= A ml of 0.1M perchloric acid was used.
2nd titration= B ml of 0.1M perchloric acid was used.

Is a blank titration required?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry-help needed - 0.3g of clotrimazole (C22H17ClN2) was dissolved in 80ml ...
chemistry - help - 0.3g of clotrimazole (C22H17ClN2) was dissolved in 80ml of ...
Chemistry - A chemist wants to be a supercook and wants to create 8%(m/v) acetic...
chemistry - A 23.4 mL sample of 0.300 M trimethylamine, (CH3)3N, is titrated ...
Chemistry help!! - A chemist wants to be a supercook and wants to create 8%(m/v...
chemistry - write the formula of each acid and identify each as a diprotic, a ...
Ap Chemistry - A perchloric acid solution is composed of 168.75 g of perchloric ...
chemistry - 19 mL of 0.50 mool/L NaOH which is standardized becomes titrated ...
12th grade - A perchloric acid solution is composed of 168.75 g of perchloric ...
chem-acid-base titrations - Acetic acid (HC2H3O2) is an important component of ...

Search
Members