Nice Demo. Thanks. If somebody wants to use degassed solvent for any reaction with prolonged heating, vacuum should be released by flushing argon or nitrogen gas inside the flask instead of air. This way the solvent stay free from air for a longer time. Happy reactions!
@SirHob44447 жыл бұрын
Lol, how do you know that you do not evaporate methanol instead of degassing it ?
@srividhyag.b.7383 жыл бұрын
Thanks!
@ismailkokcuoglu32903 жыл бұрын
What is the vacuum applied in the experiment in bar or psi?
@marie-francehetu67594 жыл бұрын
What is the stopper?
@scottharris50217 жыл бұрын
When used properly, 1/2 square of Parafilm would have been sufficient for this application. Parafilm is intended to be STRETCHED to create a seal.
@miabala1977 жыл бұрын
how does that stir bar and stir plate work can anyone tell me
@Fireship17 жыл бұрын
mia bala through magnetism.
@nochan995 жыл бұрын
The stir bar is made of magnetic material. A moving magnetic field is created from the heat plate using a rotating magnet or alternating field windings. The magnetic field then moves the stir bar.
@timgallagher8584 жыл бұрын
Next time, wear a lab coat?
@nickgallagher56313 жыл бұрын
very prudent suggestion!
@MuhammadUsman-uk2ul4 жыл бұрын
Where is lab coat
@Joel-kb9oi7 жыл бұрын
Where's your lab coat. Your GLP is pretty unsatisfactory for a tutorial video.