What is the pH of pure water?


Pure water is neutral and has a pH close to 7.0 at 25 °C. 1. The word pH stands for Potential Hydrogen and is a measure of the acidity or basicity of an aqueous solution. Solutions with a pH of less than 7 are acidic while solutions with a pH of greater than 7 are said to be basic or alkaline.
Q&A Related to "What is the pH of pure water?"
The pH of pure water is 7, however, water does not remain pure once it comes in contact with the atmosphere, so the pH can change quickly. This is because the CO2 in the air dissolves
It is usually said to be 7.0. Strictly speaking, this is only true for a particular temperature (24oC). The pH at other temperatures is different, though it's important to understand
pH is a unit of measure, from zero to fourteen, of the acidity or base of a liquid. It is a result of the activity of dissolved hydrogen ions within the solution. Hydrogen ion coefficients
In pure water at 45 degrees C : [H+ [OH- = 4.00 x 10-14. But in pure water, the hydrogen ion concentration must be equal to the hydroxide ion concentration. For every hydrogen ion
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Ask.com Answer for: what is the ph of pure water
What Is the pH of Pure Water?
Most people would say that the pH of pure water is seven. However, this is not completely accurate. In order to be more precise, one most know the temperature of the water and some facts about pH.... More »
Difficulty: Easy
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Pure water is a neutral substance and has a pH of 7. 0. If there are any impurities in the water at all, then the pH will be higher or lower. You can find more information here: http://www. eutechinst. com/techtips/tech-tips48. htm
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