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Owen Turner——Works at the International Organization for Standardization, Lives in Geneva, Switzerland.
In the case of
pure water, there are always going to be the same number of hydrogen ions and hydroxide ions present. That means that the
pure water remains neutral - even if its pH changes. ... A solution with a pH of 7 at this temperature is slightly alkaline because its pH is a bit higher than the neutral value of 6.14.
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