Examlex
What is the median of the following set of numbers: 1,2,2,3,4,4,4
Proton Acceptor
A chemical entity that receives protons (hydrogen ions) in a chemical reaction, often measured in the context of acid-base chemistry.
Covalent Bond
The chemical bond involving shared pairs of electrons; may be single, double, or triple (with one, two, or three shared pairs of electrons, respectively). Compare with ionic bond and hydrogen bond.
OH− Concentration
A measure of the number of hydroxide ions in a solution, influencing its acidity or basicity.
pH
A scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (highly acidic) to 14 (highly basic) and 7 being neutral.
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