Determination of a given acetic acid solution, Chemistry

Assignment Help:

THE VOLUMETRIC DETERMINATION OF A GIVEN ACETIC ACID SOLUTION REQUIRED BY USING 100 ML. OF A STANDARD CAUSTIC SODA SOLUTION.

Compound

Microscope

1. Procedure for storage of apparatus and chemicals needed for the experiment: Enquire from the lab technician how the various apparatus' and chemicals listed below are used for experiment and how they are stored.

2. Prior preparation for titration: Enquire from the lab technician about the reagents or solutions he himself prepares and about those which are prepared by students. Also what method the technician uses to prepare the solutions and what amount per student does be prepare.

3. Method of Calculation for amount of solution to be prepared : Find out from the lab technician how he calculates the amount of the solution he has to prepare for all the students so that the solution prepared by the lab technician is neither too much nor too little. Is the amount of solution prepared on the basis of the requirements of each student or is some other calculation made? Also enquire if the solutions are prepared a day or two before the experiments or on the same day. After the experiment do the technicians retain the unused solution or do they discard them. If the chemicals are not discarded, how long can they be kept?

4. Glasswares used and their method of cleaning it: Enquire and list any five types of glassware which the technicians keep for preparing various solutions and also list any five types of glassware needed by the students for the experiment. How are these glassware cleaned both before and after the experiment?

5. Wind-up and disposal procedure after the experiment and at the end of the day: Find out from the lab technician what cleaning procedure he follows after the 3 experiment and at the end of the day.

6. General cleaning and maintenance of equipment procedure: Enquire from the lab technician how some of the important apparatus used in the chemistry lab experiment are maintained and cleaned.


Related Discussions:- Determination of a given acetic acid solution

Which of the following sets quantum number is not possible, Which of the fo...

Which of the following sets of quantum number is not possible: (1) n=3, l=+2, m=0,and s = +1/2     (2) n=3, l=0, m=0,and s = -1/2     (3) n=3, l=0, m=-1,and s = +1/2

Mechanism.., give the mechanism of additin of HCN to acetaldehyde?????

give the mechanism of additin of HCN to acetaldehyde?????

Characteristics of homologous series, Characteristics of homologous series ...

Characteristics of homologous series (i) All the members of a series can be presented by the general formula. For instance, the members of the alcohol family are illustrated b

The maximum number of electrons & azimuthal quantum no., For azimuthal quan...

For azimuthal quantum number l= 3  , the maximum number of electrons will be: (1) 2        (2) 6        (3) 0        (4) 14 Ans:  14

Calculate the activity coefficient, Calculate the activity co-efficient? ...

Calculate the activity co-efficient? The solubility of gaseous O 2 at a partial pressure of 1.01 bar and a temperature of 310.2K, ex- pressed as a concentration, is 1.07 *10 -

Explain nerst equation., The tendency to metal to lose electrons or tendenc...

The tendency to metal to lose electrons or tendency of its ions to gain electrons depends upon the concentration of the ions in solution. At the same time, the tendency to lose or

Chemical bond, what is chemical bond and his type?

what is chemical bond and his type?

Where does the water present in the egg go after boiling it?, When an egg i...

When an egg is boiled, the proteins present inside the egg get denatured and coagulate. After boiling the egg, the water present in it is absorbed by the coagulated protein through

#title., what are the chemical properties of p-block elements?

what are the chemical properties of p-block elements?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd