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What are the features of a dynamic equilibrium?

Forward and backward reactions occur at equal rates Concentration of reactants and products remains constant
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What is an enthalpy change?

Enthalpy change refers to the change in heat pressure given out or taken in by a system when the pressure is constant.
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What is the definition of a Brownsted-Lowry base?

A substance that can accept a proton (H+)
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What is the definition of a Brownsted-Lowry acid?

A substance that donates a proton (H+)
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Explain why transition metal compounds are often coloured in solution.

The valence electrons of transition metals are found in d-orbitals. When the metal ion forms a complex with ligands the d-orbitals split into two different energy levels, and the gap between these levels hap...
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Answered by Patrick D. Chemistry tutor
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