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Chemistry
A Level

Write equations for the reaction of propanoic acid with methanol and name any organic products.

This reaction is the formation of an ester because the reactants are a carboxylic acid and an alcohol.
Propanoic acid has 3 carbons and will have the functional group COOH:
CH3CH...

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Answered by Bethan H. Chemistry tutor
31890 Views

Explain the reasons for the changes in reactivity of Phenol, Benzene and MethylBenzene

The changes in reactivity are due to the electron donating/withdrawing properties of the substituted groups. For example the OH group in Phenol is electron donating. This means the electron density of the...

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Answered by Adam D. Chemistry tutor
4267 Views

How and why does sp3 hybridization occur?

1st consider the bonding in methane, CH4. The carbon atom forms 4 single covalent bonds to hydrogen atoms. However, when we consider the electronic configuration of Carbon (electrons-in-box not...

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Answered by Farah D. Chemistry tutor
10971 Views

Explain what is meant by the term "rate of reaction".

A change in the concentration of reactants or products per unit time

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Answered by Filip H. Chemistry tutor
2008 Views

Describe the arrangement of protons, neutrons and electrons in an atom of Neon (Atomic No. 10, Atomic Weight 20.18). You may use diagrams to aid you.

A fully-marked answer would contain each of these points, or clear diagram equivalent
10 protons10 neutrons10 electrons, arranged with 2 in the inner 's' shell and 8 in the 'p' shell

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Answered by Zach L. Chemistry tutor
2522 Views

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