Because if double bonds have more R groups(CH3,C2H5....),it makes double bonds more stable.It s a rule but i cant remember the rule's name.So,1-butene has only...
Correct. The more highly substituted ethylene is produced because it is more stable. The basis for this comes from enthalpies of hydrogenation. As I recall ...
Recently I made some esters from 9,10-dibromostearic acid and 9,10,12,13-tetrabromostearic acid. I need to purify them but:<br>-distillation it's not an option...
Are these solids (I assume that they are)? If they are solids, you might try fractional crystallization.<br><br>Have you tried any other adsorbents (besides...
They are solid, butter like (I guess because there may be several stereoisomers and because they take moisture from the air).<br><br>I didn't use fractional...
I just had a thought. Kneading them (i.e. using a mortar and pestal) might cause them to crystallize. <br><br>Dr. J<br><br>P.S. It's probably a very wild...
Dimethylamine is more basic than methylamine due to the two methyl groups acting as electron donors, which stabilize the plus charge on the protonated ...
DMA is more basic because during the acid_base reaction,DMA and MA can give thier one proton.Then a positive charge formes for amine(NHCH3+ or N(CH3)2+).So we...
Dimethylamine is more basic because of the inductive effect of the two methyl groups which increase the electron density on the nitrogen. The nitrogen is then...
DMA is more basic due to large fields of methyl groups.Three methyl groups involve nitrogene and because of this effect other acid groups cant come to...
It is the best software for drawing,database...You know it.<br>It comes with chemdraw, chem3D, cheminfo and chemfinder.<br>Please email me for a cheap ...
what do u mean by stearic hiderence of hydroogen? , in that question, the answer is DMA is more basic than TMA, because in TMA offcource there are 3 methyls ...
BF3 is a stronger Lewis Acid. Lewis acids are electron pair acceptors. BF3 will accept electron pair readily due to the electronegative fluorines attached ...
BF3 is stronger lewis acid due to electronegative effect of F.And F has more electrons around its field so B shows some behaviour like positive charge and B ...
BF3 is more stronger than BH3, bcoz F is more electron negative so it create more electron deficiency in B, which easily attacked by any nucleophile, for ...
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