Pure water has a natural Ph due to the rate of dissociation to H+ and OH- is equal to rate of association to form H2O. Pure water has no free ions.
pure water is neutral with a pH of 7
At 100C the pH of pure water is 6.14 which is neutral
I think you are speaking about 'normal' or 'neutral' pH. This would correspond to a value of 7.0 on the pH scale and is generally associated with pure water. Check this for more details: http://en.wikipedia.org/wiki/PH
Assuming the water is pure... there will be no change - since pure water has a pH of 7.
Assuming the water is pure... there will be no change - since pure water has a pH of 7.
If the water is pure, the pH of that is 7, neutral yeah.
Pure water has a pH of 7.0.
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pH of 7
pH of 7
The water is nutral so it is at Ph 7
The pH of water at 25 0C is 7,00.