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.

Uses of pyrogallol, Uses of pyrogallol (a) As a developer in photograph...

Uses of pyrogallol (a) As a developer in photography. (b) As a hair dye. (c) In medicine of skin diseases like eczema. (d) For absorbing none reacted oxygen in gas ana

Alkanes, define alkanes and explain classification of alkanes.

define alkanes and explain classification of alkanes.

Dyeing of fabrics , how to dye a cotton and wool cloth with aniline yellow?...

how to dye a cotton and wool cloth with aniline yellow?

Explain the sensory evaluation, Explain the Sensory Evaluation We begi...

Explain the Sensory Evaluation We begin our discussion on sensory evaluation by first understanding what we mean by sensory evaluation. Sensory evaluation is a scientific disc

Chemistry collective virtual simulator, Introduction This lab will be ...

Introduction This lab will be performed using the Chemistry Collective Virtual Lab Simulator. The ChemCollective is an award winning chemistry online resource. In addition to

Types of titrations - volumetric analysis, Types of titrations - Volumetric...

Types of titrations - Volumetric analysis Titrations can be categorized as : (A) Acid base titrations or alkalimetry and acidimetry (B) Redox titrations or Oxidation redu

Zinc, GROUP 12: ZINC, CADMIUM, AND MERCURY   Group 12 substance have ...

GROUP 12: ZINC, CADMIUM, AND MERCURY   Group 12 substance have the electron design ( n -1) d 10 ns 2 with n =4, 5 and 6 for Zn, Cd and Hg, respectively. They are formally pa

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