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Jan 13, 2014 · Polarity isn't determined by the 'type of molecule' meaning functional group or not. Instead ...
Duration: 13:44
Posted: Jan 13, 2014
Duration: 13:44
Posted: Jan 13, 2014
Mar 17, 2016 · In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical ...
Duration: 10:46
Posted: Mar 17, 2016
Duration: 10:46
Posted: Mar 17, 2016
Mar 12, 2015 · A polar molecules requires the presence of a permanent dipole moment, which in turn cannot come about without polar bonds and favorable geometry ...
Sep 15, 2014 · Polar molecules move across cell membranes by both passive and active transport mechanisms ...
Duration: 10:40
Posted: Sep 15, 2014
Duration: 10:40
Posted: Sep 15, 2014
Feb 2, 2014 · A molecule is polar if the bond dipoles do not cancel each other. STEPS IN DECIDING ...
Duration: 6:07
Posted: Feb 2, 2014
Duration: 6:07
Posted: Feb 2, 2014
May 8, 2014 · The solvent used for chromatography will be selected based on the polarity of the substances ...
Duration: 2:46
Posted: May 8, 2014
Duration: 2:46
Posted: May 8, 2014
Apr 17, 2015 · The polarity of water molecules means that molecules of water will stick to each other. This is ...
Duration: 1:11
Posted: Apr 17, 2015
Duration: 1:11
Posted: Apr 17, 2015
Feb 28, 2014 · Questions. How can functional groups be polar? How are functional groups different? How can ...
Duration: 5:01
Posted: Feb 28, 2014
Duration: 5:01
Posted: Feb 28, 2014
Nov 29, 2015 · To dissolve an ionic compound, the water molecules must be able to stabilize the ions that result ...
Duration: 1:35
Posted: Nov 29, 2015
Duration: 1:35
Posted: Nov 29, 2015
Aug 27, 2016 · A stationary phase is coated either onto a column or a flat surface, can either be a solid or a liquid ...
Duration: 4:44
Posted: Aug 27, 2016
Duration: 4:44
Posted: Aug 27, 2016