Molecular Sieve Activation

Molecular Sieve Activation:
Get Plagiarism-Free and Quality Papers Without Overpaying at Homeworkmavens.com
Solution Preview:

Molecular sieves must be activated (dried) before use. To check if molecular sieves are

dry, you may put a bit in the palm of your hand and add a touch of water. If they generate a good amount of heat, they are dry. Otherwise, follow the procedure below:
Add molecular sieves to a dry flask and heat to 120 °C with an oil bath under high
vacuum overnight (no stirring needed) using a flow control adapter (t-joint). Refill with
argon, and use as needed (remember to flush flask out by vacuum-argon-vacuum-argon after opening each time to keep water out). Check sieves periodically for heat generation and dry as needed.

Save time and excel in your essays and homework. Hire an essay writer for the best price for the top-notch grade you deserve.
275 words per page

You essay will be 275 words per page. Tell your writer how many words you need, or the pages.

12 pt Times New Roman

Unless otherwise stated, we use 12pt Arial/Times New Roman as the font for your paper.

Double line spacing

Your essay will have double spaced text. View our sample essays.

Any citation style

APA, MLA, Chicago/Turabian, Harvard, our writers are experts at formatting.

We Accept
Image 3