pH does not "get into your water"- it is a measure of what the water IS- acid or alkaline. Materials that make the water acidic or alkaline can enter the water many ways- from pollution that is washed out of the air when it rains, by pollutants that go directly to surface waters, etc. But nature also plays a role. Water that seeps through limestone rock becomes alkaline from the limestone. Water that seeps through plant materials (humus or peat) becomes acidic, since the plant materials are mildly acidic.
Phosphates mostly come from fertilizer runoff from lawns or farms.
The pH of water is 7 http://en.wikipedia.org/wiki/File:PH_scale.png
Water is not a good pH buffer.
The pH is a variable characteristic; you need to measure yourself the pH of the specified water.
The pH deccrease.
pH
The pH of water is pH7
If the salt is insoluble, any ions in water and the measured pH is the pH of water.
low water and low ph
The pH of water increase.
Adding water will affect the pH. Adding water will shift the pH towards the neutral mark. In the case of an alkaline solution, there will be a decrease in pH.
The pH of water is 7 http://en.wikipedia.org/wiki/File:PH_scale.png
the water will get more acidic. the PH will decrease meaning the pH is acidic
Water is not a good pH buffer.
pure water is neutral with a pH of 7
water's PH ahould be 7
The pH of highly purified water is 7.0 by definition.
3.4 is the pH of Vitamin Water.