Table of Contents
- 1 Why trimethylamine is stronger base than Trisilylamine?
- 2 Which is more basic trimethylamine or Trisilylamine?
- 3 Is trimethylamine a strong base or weak base?
- 4 Why is dimethyl amine more basic than trimethylamine in aqueous solution?
- 5 Is trimethylamine a strong or weak base?
- 6 Why is trimethylamine a strong base?
- 7 What is the difference between trisilylamine and trimethylamine?
- 8 What is trimethylamine (CH3)3N?
Why trimethylamine is stronger base than Trisilylamine?
The group which have +I effect are electron donating in nature. So methyl group donates the electron to nitrogen and hence increases the electron density on nitrogen, so nitrogen become electron rich now it can easily donate electron so it is more basic than NH3.
Why is Trisilylamine less basic than trimethylamine?
This is due to steric crowding which makes the approach and bonding by a proton more difficult i.e. the path is blocked due to the presence of three methyl groups. This decreases its basicity.
Which is more basic trimethylamine or Trisilylamine?
Tri methyl amine has 3 methyl groups attached to the nitrogen. these – CH3 groups are aliphatic and hence electron donating in nature. Trimethylamine can hence easily donate electrons and hence is a stronger base.
Is trimethylamine a strong base than methylamine?
In gaseous phase, trimethylamine is more basic but in aqueous medium, methylamine is more basic because conjugate acid of methylamine is more stable in aqueous medium due to greater extent of H-bonding with water molecule, which is not possible in the case of trimethylamine.
Is trimethylamine a strong base or weak base?
The compound trimethylamine, (CH3 )3N, is a weak base when dissolved in water.
Why is trimethylamine a weaker base than methylamine?
Methyl groups are electron releasing groups. Although in trimethylamine, the electron density on nitro more in comparison to dimethylamine or methylamine yet it difficult for a proton to approach the nitrogen in order to form a bond. Thus, the electrons are there in trimethylamine but the path is blocked.
Why is dimethyl amine more basic than trimethylamine in aqueous solution?
dimethyl amine is more acidic than trimethylamine because due to steric affect electron is not easily available as we know that those bases are more basic which give electron easily ant that is the reason why di metheyl amine is more basic.
Is diethylamine a stronger base?
Cheers. Dimethylamine is more basic as it is a secondary amine and has two methyl groups directly attached to the nitrogen atom, compared to one methyl group in methylamine.
Is trimethylamine a strong or weak base?
Is trimethylamine a Lewis base?
Trimethylamine, N(CH3)3, is a Lewis base and because of the electron donating methyl groups, it should be a stronger base than NH3 when both are compared with a common Lewis acid.
Why is trimethylamine a strong base?
This is because in aqueous phase, the substituted ammonium cations ( conjugate acid) get stabilised by not only the inductive effect of alkyl group but also by solvation by water molecules. Triethylamine is a stronger base than Pyridine and the ionic form is stablized.
Is trimethylamine a stronger base than ammonia?
To find a stronger base among the following: Trimethylamine or Ammonia. The strongest base among the two is Trimethylamine.
What is the difference between trisilylamine and trimethylamine?
Trimethylamine is a good Lewis base whereas trisilylamine is a very weak Lewis base. explain about 250 words i methyl amine has 3 methyl groups attached to the nitrogen. these – CH3 groups are aliphatic and hence electron donating in nature. They tend to donate electrons to nitrogen which increases the electron density at Nitrogen.
Why is trimethylamine a stronger base than SI in nitrogen?
They tend to donate electrons to nitrogen which increases the electron density at Nitrogen. Trimethylamine can hence easily donate electrons and hence is a stronger base.whereas due to the presence of vacant d orbital of Si in trisiylamine it accept electron from nitrogen atom through back bonding…as the result its the basic nature decreases
What is trimethylamine (CH3)3N?
Trimethylamine, also known as (CH3)3N or NME3, belongs to the class of organic compounds known as trialkylamines. These are organic compounds containing a trialkylamine group, characterized by exactly three alkyl groups bonded to the amino nitrogen.
Is N(CH3)3 a strong or weak Lewis acid?
Trimethylamine, N(CH3)3, is a Lewis base and because of the electron donating methyl groups, it should be a stronger base than NH3 when both are compared with a common Lewis acid. Similarly, one would expect BF3 to be a stronger Lewis acid than B(CH3)3.