Which intermediate is the most stable?

Explanation: The more stable the carbocation, the lower the activation energy for reaching that intermediate will be. The more substituted a carbocation is, the more stable it is. The carbocation bonded to three alkanes (tertiary carbocation) is the most stable, and thus the correct answer.

What makes an intermediate stable?

In chemistry, a reactive intermediate or an intermediate is a short-lived, high-energy, highly reactive molecule. It is stable in the sense that an elementary reaction forms the reactive intermediate and the elementary reaction in the next step is needed to destroy it.

What makes products more stable?

Thermodynamic products contain an internal double bond and the reaction is reversible. Also, when reactions are carried out, thermodynamic products are more stable than kinetic products because they are more substituted.

Which reactions are more stable?

Re: Endothermic vs Exothermic Stabilities Exothermic reactions where things that go to a lower energy state are generally more stable. Endothermic is vice versa. If elements go to a higher energy state, they are generally less stable.

Which is the least stable type of reactive intermediate primary Carbocation?

methyl carbocations
Primary carbocations are highly unstable and not often observed as reaction intermediates; methyl carbocations are even less stable.

Which is the most stable carbonium ion?

C6H5+CHC6H5 is the most stable carbonium ion due to resonance.

What are intermediates in a chemical reaction?

chemical intermediate, any chemical substance produced during the conversion of some reactant to a product. All the substances generated by one step and used for the succeeding step are considered intermediates.

How are intermediates formed?

A reaction intermediate is formed from the reactants in a chemical reaction, and reacts further to produce the products observed after the reaction is complete.

Is a more stable reaction faster?

Reactant Stability/Reactivity: The more stable the reactant, the less reactive it will be. In terms of rates, this means that the more stable the reactant, the slower it will react. 2. In terms of rates, this means that the more stable the product, the faster the reaction.

Which reaction will form products that are more stable than the reactants?

In the case of an exothermic reaction, the reactants are at a higher energy level as compared to the products, as shown below in the energy diagram. In other words, the products are more stable than the reactants. Overall Δ H ΔH ΔH for the reaction is negative, i.e., energy is released in the form of heat.

Which is more stable the reactants or products?

As the reaction proceeds, energy is released into the surroundings. Low energy can be thought of as providing a greater degree of stability to a chemical system. Since the energy of the system decreases during an exothermic reaction, the products of the system are more stable than the reactants.

Are faster reactions more stable?

In terms of rates, this means that the more stable the reactant, the slower it will react. 2. In terms of rates, this means that the more stable the product, the faster the reaction.