0
What else can I help you with?
Why boil water and be cooled before getting the pH?
The pH depends on the temperature.
What number is the pH of water?
The pH of water is 7 http://en.wikipedia.org/wiki/File:PH_scale.png
What number is pure water at on pH scale?
The water is nutral so it is at Ph 7
What is the pH level of canal water?
This depends on the dissolved materials.
What is the pH of waste water from pharmaceutical?
This depends on the technological process involved.
What is water neutral?
Acidic or alkaline water ^^ the pH depends on the number of other ions but pure water is pH 7
What is the pH of wasted water?
This pH is very different and depends on the chemical nature of the waste water.
Why boil water and be cooled before getting the pH?
The pH depends on the temperature.
Did water pH is changing while heating?
Yes, pH depends on the temperature.
What number is the pH of water?
The pH of water is 7 http://en.wikipedia.org/wiki/File:PH_scale.png
What number is pure water at on pH scale?
The water is nutral so it is at Ph 7
What is the best soap when using well water?
That depends on the exact pH of the water.
What number of pH is in pure water?
pH 7 and the colour green it is neutral.
What is the pH level of canal water?
This depends on the dissolved materials.
What is pH of CO2?
A substance does not have a particular pH as pH depends on both how strong an acid/base is and how concentrated it is in a solution of water (how much is in a given volume) CO2 will react to a small degree with water to produce carbonic acid, so the pH will be less than 7. How much of the acid is produced, however depends on a number of variables such as pressure, temperature, and CO2 concentration.
Which number is neutral pH?
The figure 7 is normally taken as neutral pH in water.
What does the number seven mean on a pH scale?
it is neutral. Water is a 7 on the pH scale
