A pH number is a figure which expresses the acidity or alkalinity of a liquid, and uses a scale in which 7 represents neutral, lower numbers represent acidic substances, and higher numbers represent alkaline substances. If the substance is acidic, it will have more hydrogen ions in it, while if it is alkaline, it will have more hydroxide ions in it. Mathematically, the scale is logarithmical, with the formula being -log 10 c, where c represents the hydrogen ion concentration in moles per liter.
pH scale.
The neutral pH is 7,00.
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
Plastic is not a element. It has not a atomic number.
7 is neutral on the pH scale.
The number 6 is not a natural number on the pH scale if that is what you mean. In fact the number 7 is a natural and neutral number on the pH scale ( on the pH scale number 7 is a green colour.)
it is neutral. Water is a 7 on the pH scale
Its part of that companies part Number System and means "Oil Filter" and I have no idea how the got from oil to pH.
A higher number on the pH scale indicates a more basic or alkaline solution. It means there are fewer hydrogen ions present in the solution, making it less acidic. pH values above 7 are considered basic.
Blood pH = 7.40 (+/- 0.05) (THIS IS THE ANSWER TO THE PH OF BLOOD IS NEAREST TO WHAT NUMBER)=#7
pH scale.
A pH over 7 is basic.
The neutral pH is 7,00.
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
if you mean the colors on a pH scale then they are probably labeled: 1-14. the numbers 1-6 are acids, the lower the number the more acidic the chemical is. the number 7 means tat the chemical is neutral (this is usually water). the numbers 8-14 are base's the higher the number the more basic it is.
Plastic is not a element. It has not a atomic number.
The pH is over 7.