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What is the hydronium ion concentration of a solution with a pH of 6.0?
Wiki User
∙ 7y ago
pH is defined as:
pH = -log[H+]
where '-log' is the negative of the mathematical function log base 10, 'log10' and [H+] is the concentration of hydrogen ions or hydronium (H3O+) in mol dm-3
If you can work out the concentration of H+ ions in aqueous solution, put it into the pH equation to work out pH.
It's useful to know that 'p' in physical chemistry generally means '-log', so pKa is equal to -logKa.
Wiki User
∙ 11y ago
Wiki User
∙ 7y agoThe pH is the negative log of the hydronium ion concentration, so pH 6 means a hydronium ion concentration of 1x10^-6 M
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