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Carlie Whitehead
Chemistry
26 October, 09:56
What is the [H+] if the pH of a solution is 7.90
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Brody Guzman
26 October, 10:17
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PH scale is used to determine how acidic, basic or neutral a solution is.
pH is calculated using the hydrogen ion concentration
pH = - log[H⁺]
if we know the pH we can calculate the H⁺ concentration
[H⁺] = antilog (-pH)
[H⁺] = 1.26 x 10⁻⁸ M
therefore [H⁺] is 1.26 x 10⁻⁸ M
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