Confirming compound separation by tlc., Chemistry

Assignment Help:

Every  precipitate will be collected using a Hirsch funnel. Make definite that the plastic frit disc is firmly snapped in place in your focus.  Replacement frit discs are available in case it become clogged or otherwise broken. Attach the funnel to a filter flask, using the neoprene adapter to ensure a good seal among the funnel and the flask. Attach the filter flask to your vacuum line and turn the vacuum on. Swirl the precipitate in solution and quickly pour the mixture onto the filter (while the solids are still suspended). Rinse the precipitate with a minimal amount of ice-cold water. Leave the space on until the precipitate is dry (~5 min.), and take note of the mass. 

 


Related Discussions:- Confirming compound separation by tlc.

Electrolysis, How to know prefrential discharge for ions

How to know prefrential discharge for ions

Equivalent weight, how to calculate equivalent weight of LMnO4

how to calculate equivalent weight of LMnO4

Tetracyclines - drugs and medicines, Tetracyclines: The tetracyclines ...

Tetracyclines: The tetracyclines consist of hydronapht-hacene skeleton like the characteristic structural unit. The structures of tetracycline are specified as follows,

Hi, What are the application of photochemistry in modern technology?

What are the application of photochemistry in modern technology?

Determine about the antiferromagnetic materials, Determine about the Antife...

Determine about the Antiferromagnetic materials Antiferromagnetic materials are materials in which almost all magnetic dipoles are linked up antiparallel to each other. Its sus

Haptacity, What is monohaptacity dihaptacity etc ...

What is monohaptacity dihaptacity etc ...

Ph problems, whats the pH if all i know "5.00mL of 1.30M HCl diluted to 0.4...

whats the pH if all i know "5.00mL of 1.30M HCl diluted to 0.490L "

Ionisation energy, give two reasons why it is necessary to ionize the chrom...

give two reasons why it is necessary to ionize the chromium atoms

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