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Chemistry
A Level

What is the difference between an isotopic and isoelectronic species?

Isotopes are chemical species that have the same number of protons but a different number of neutrons as each other in their nuclei. For example, Deuterium (H2) and Tritium (H3) are ...

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Answered by Sohail K. Chemistry tutor
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The alkanes and the alkenes are examples of homologous series of compounds. Name 3 properties of a homologous series.

There are a range of answers you could give: Homologous series' are chemically similar or chemically the same or react in the same way. They contain the same functional group, the same general formula (e....

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Answered by Ursula D. Chemistry tutor
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Can you state and explain the chemistry behind Markovnikov's rule?

Markovnikov's rule states that, during electrophilic addition to alkenes/alkynes, the hydrogen atom in the electrophile will be added to the carbon atom in the alkene/alkyne that is bonded to he most hydr...

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Answered by George P. Chemistry tutor
10016 Views

How can amino acids act as both acids and bases?

Amino acids are amphoteric, meaning they have both acidic and basic properties. An animo acid has at least one primary amine group, NH2, and at least one carboxyl group, COOH. In an acidic environment whe...

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Answered by Zara N. Chemistry tutor
21238 Views

What is a dative covalent bond?

A dative covalent bond, or coordinate bond, is a bond where there is 1 pair of shared electrons between two atoms. The difference relative to a covalent bond is that in a dative covalent bond these electr...

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Answered by Angela N. Chemistry tutor
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