Draw isopropyl and isobutyl alkyl groups

Answer : The structure of iso-propyl and iso-butyl alkyl groups are shown below.

Explanation :

Hydrocarbon : It is an organic compound that contains only hydrogen and the carbon atoms.

The propyl group is the hydrocarbon part of the of the monosubstituted alkane. The formula of propyl group is . There are two types of propyl group that are n-propyl and iso-propyl.

The n-propyl group is formed by removing the hydrogen atom from one of the terminal carbon atom.

The iso-propyl group is formed by removing the hydrogen atom from the middle (second carbon) of carbon atom.

The butyl group is the hydrocarbon part of the of the monosubstituted alkane. The formula of butyl group is . The iso-butyl group is formed by removing the hydrogen atom from the middle (second carbon) of carbon atom.

The structure of iso-propyl and iso-butyl alkyl groups are shown below.

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.