the pH of water is 7 because 7 means that it is neutral. everything has a pH above or below because nothing else is completely neutral.
pH is the negative logarithim to base 10 and so pH = 0 is very acidic - 1 molar (monobasic e.g. HCl) to be precise. pH is very alkaline
Water in the pH scale is neutral, and therefore has the pH of 7 - not a base, not an acid!
betwen 5 and 6
Ultrapure water is neutral.
neutral (7)
The water is nutral so it is at Ph 7
The pH of rain water is not neutral.
The pH of zinc sulfate water solution is approx. 4,5.
This water is not good to drink.
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
The pH of water is pH7
Pure water has a pH of 7.0 which is the center of the pH scale.
It is 6 on the pH scale.
it is neutral. Water is a 7 on the pH scale
Water is the middle of the scale, with a pH of 7.
Water has a pH of 7 The pH scale runs from 0 to 14, where 0 is extremely acidic and 14 is extremely basic. Water has a pH of 7, and is therefore at the middle of the scale
The water is nutral so it is at Ph 7
Ultrapure water is neutral.
Gasoline is a hydrocarbon, not a water based solution so the pH scale does not apply to it.
Calcite does not have a pH. The pH scale determines how acidic or basic an aqueous solution is meaning solution in which the solvent is water.
seven
7