It is natural and u can't by it
Answer:
The correct answer is A electron on the aniline nitrogen are somehow delocalized to the aromatic ring.
Explanation:
The structure of aniline contain double bonds and lone pair of electron in the nitrogen atom of -NH2 group that is attached to the benzene ring.
The electron pair present in the nitrogen atom of -NH3 group of aniline undergo delocalization with the aromatic ring of benzene resulting in the formation of resonance hybrid that increases the ability of nitrogen atom of -NH2 group of aniline to easily donate that lone pair of electron.
ON the other hand the resonance stabilization cannot be possible with the cyclohexylamine ring as it is saturated.
Mechanical Energy has to do with the motion and position of objects; It is also deemed the sum of Kinetic and Potential Energy. Thus the most suitable answer for the energies associated with mechanical energy is 'KINETIC ENERGY and POTENTIAL ENERGY.'
Answer: The average atomic mass of naturally occurring silicon is 28.08
Explanation:
Mass of isotope Si-28 = 27.9769265327
% abundance of isotope Si-28 = 92.2297% =
Mass of isotope Si-29 = 28.97649472
% abundance of isotope Si-29 = (4.6932)% =
Mass of isotope Si-30 = 29.97377022
% abundance of isotope Si-30 = (3.0872)% =
Formula used for average atomic mass of an element :
Therefore, the average atomic mass of naturally occurring silicon is 28.08
Soap has both a polar end and a nonpolar end. Thus, it maybe soluble to most of the substances. It exhibits both properties of non-polar and polar molecules. The hydrocarbon chain is the non-polar side while the salt end is the polar end.