Examlex
Use of tanning lamps is not linked to skin cancer, because tanning lamps emit a safe form of UV radiation.
HAc
Acetic acid, an organic compound with the formula CH3COOH, known for its sour taste and pungent smell, used in vinegar.
[H+]
The concentration of hydrogen ions in a solution, often used as a measure of the acidity of a solution, with lower values indicating higher acidity.
HBr
Hydrobromic acid, a strong acid formed by dissolving hydrogen bromide in water.
[H+]
[H+] denotes the concentration of hydrogen ions in a solution, which is a measure of the acidity or alkalinity (pH) of the solution.
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