Link to this slang definition. To link to this term in a web page or blog, insert the following. <a href=http://onlineslangdictionary.com/meaning-definition-of/bo>BO</a>. To link to this term in a wiki such as Wikipedia, insert the following. [http://onlineslangdictionary.com/meaning-definition-of/bo BO]
The P/H Scale. The pH scale measures how acidic or basic a substance is. It ranges from 0 to 14. If a pH is lower than 7 it indicates the solution is an acid. If it is above 7 it is a base or Alkaline. If a pH is a 7 it is neutral. Strong acids have lower pHs than weak acids and strong bases have lower pHs than weak bases.
The pH scale is made up of numbers from 0 through 14 and is used to determine whether a solution is an acid or a base. Numbers lower than 7 indicate acidity and numbers higher than 7 indicate alkalinity and indicate a base solution. A solution with a pH of 7 is neutral, a condition that is also known as pH balanced..