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Chemistry
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Describe the bonding in a water molecule.

The molecular formula for water is H20. Two hydrogen atoms and one oxygen atom form a covalent bond. Hydrogen is slightly positively charged and is attracted to oxygen which is slightly negatively charged...

Answered by Emilia S. Chemistry tutor
6941 Views

Explain the two assumptions involved in the Ka weak acid dissociation equation.

On the numerator of the Ka equation, the concentration of protons is written as being squared due to the fact the concentration of protons is equal to the concentration of the conjugate base in solution.O...

Answered by Lucas L. Chemistry tutor
9102 Views

Which intermolecular forces do I need to know about and how do they differ in strength?

The intermolecular forces you will need to know about are induced dipole-dipole, permanent dipole-dipole, and hydrogen bonding. Induced dipole-dipole interactions occur when there is only a small or no di...

Answered by Tilly R. Chemistry tutor
1698 Views

What is a transition metal?

A transition metal is an element that forms one or more stable ions with partially filled d-orbitals

Answered by Laura H. Chemistry tutor
1831 Views

Explain Optical Isomerism

Optical Isomerism is a type of stereoisomer. The molecule has a chiral centre which is where the are four different atoms attached to the central atom. This means that they become mirror images of each ...

Answered by Chemistry tutor
1829 Views

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