The main product of the hydrogenation of propene is propane.

The main product of hydroboration-oxidation of propene is propan-2-ol.

Nitration of toluene primarily yields nitrotoluene, with the nitro group being directed to the ortho and para positions.

Emulsifiers stabilize mixtures of oil and water, preventing separation in food products.

Antioxidants are used to prevent oxidation, which can lead to spoilage and loss of quality.

Baking soda acts as a leavening agent, helping baked goods to rise.

Fluoride is used in dental care to help prevent cavities and strengthen tooth enamel.

The conversion of alcohols to alkyl halides typically involves a nucleophilic substitution reaction.

Geometric isomers arise due to restricted rotation around double bonds.

The stability of aromatic compounds is primarily due to resonance energy, which arises from the delocalization of pi electrons across the ring.

The stability of benzene arises from resonance, where the electrons are delocalized over the ring structure, lowering the overall energy.

Gases have low density because their particles are far apart, leading to a larger volume for the same mass.

The main source of alkanes is petroleum, which contains a mixture of hydrocarbons.

Vehicle emissions are the main source of nitrogen oxides (NOx) in the atmosphere.

Sulfur dioxide is released from various sources including volcanic eruptions, automobile emissions, and industrial processes.

Glycogen is the main storage form of carbohydrates in animals, while starch is the storage form in plants.

Cellulose is the main structural component of plant cell walls.

Butene exhibits geometric isomerism due to the presence of a double bond, allowing for cis and trans configurations.

Alkanes primarily undergo substitution reactions, especially in the presence of halogens.

In the Haber process, hydrogen is used to produce ammonia (NH3).

Polycarbonate is primarily used in the production of optical lenses due to its clarity and strength.

Polyvinyl chloride (PVC) is primarily used in pipes and fittings due to its durability.

The major product of the hydration of propene is propan-2-ol due to Markovnikov's rule.

The reaction is an SN2 reaction leading to the formation of 1-ethoxy-2-methylpropane.

The reaction is an example of an SN2 reaction, where sodium ethoxide acts as a nucleophile, leading to the formation of 1-ethoxybutane.

The reaction leads to the formation of 1-butanol through an SN2 mechanism.

The reaction of chlorobenzene with sodium hydroxide at high temperature leads to the formation of phenol through nucleophilic substitution.

The reaction proceeds via an elimination mechanism (E2) leading to the formation of 2-butene as the major product.

The reaction of 1-bromobutane with sodium ethoxide leads to the formation of ethyl butyl ether through an SN2 mechanism.

The major product of the reaction of 1-butene with HBr is 2-bromobutane due to Markovnikov's rule.