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Do alkanes react with sulfuric acid?

Although alkanes are inert to cold, concentrated sulphuric acid, alkenes react by addition. The product, alkyl hydrogen sulphate, is soluble in concentrated sulphuric acid. To each of two 2 mL portions of concentrated sulphuric acid in separate test tubes add about 10 drops of alkane and alkene, respectively.

What does not react with sulfuric acid?

Elements below hydrogen in the electrochemical series don’t react with sulphuric acid. They include Copper, Silver, Gold etc. Elements like Platinum and Gold are called noble metals too as they don’t react with most of the compounds or other reactants.

What does sulfuric acid react with?

Sulfuric acid reacts violently with alcohol and water to release heat. It reacts with most metals, particularly when diluted with water, to form flammable hydrogen gas, which may create an explosion hazard.

Do alkenes react with sulfuric acid?

Alkenes react with concentrated sulfuric acid in the cold to produce alkyl hydrogensulphates. For example, ethene reacts to give ethyl hydrogensulphate. The structure of the product molecule is sometimes written as CH3CH2HSO4, b ut the version in the equation is better because it shows how all the atoms are linked up.

What happens when propene reacts with Sulphuric acid?

Explanation: Hydration of propene in the presence of dilute sulphuric acid will result in the formation of a carbocation as an intermediate. It is known that secondary carbocation is more stable than primary carbocation. Thus, the hydroxide ion will attach to the secondary carbon of propene.

Does cyclohexene react with sulfuric acid?

Sulfuric acid reacts with both alkenes and aromatic hydrocarbons, although in different ways. Sulfuric acid adds to cyclohexene via an acid catalyzed addition (Carey CH 6.9). Sulfuric acid won’t react with cyclohexane.

Is Electrophile electron rich?

Electrophile and nucleophile are the chemical species that donate or accept electrons to form a new chemical bond. Overall, the electron-rich is a nucleophile. Electrophiles are generally charged positively or are neutral species with empty orbitals attracted to a centre wealthy in electrons.

What is difference between electrophilic and nucleophilic?

The main difference between electrophile and nucleophile is that electrophiles are atoms or molecules that can accept electron pairs whereas nucleophiles are atoms or molecules that can donate electron pairs.