Potential hydrogen, or pH, is the measure of the acidity or alkalinity of an aqueous solution. A solution is acidic if its pH is less than 7. If its pH is greater than 7, the solution is basic or alkaline. More »

You can easily determine your body's pH balance level at home by testing your saliva or urine with pH test strips, according to Dr. Sara Gottfried. You can purchase these strips online, or you may find them at your local... More »

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The normal blood pH balance in the human body is between 7.35 and 7.45, says MedicineNet. Blood pH represents the concentration of hydrogen ions in the blood, and pH stands for power of hydrogen. More »

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The scientific term "pH" is an abbreviation that stands for "potential of hydrogen," which is a measure of the acidity or alkalinity of a solution.The term, which first came into use in 1909, is Germanic in origin and is... More »

A piece of pH indicator paper is used to gauge the acidity or alkalinity of a solution. Different types of pH indicator paper are used depending on the type of test and level of accuracy required, such as red or blue lit... More »

The pH of hydrochloric acid is 0, which means that it has the highest degree of acidity on the pH scale. Hydrochloric acid is a clear and highly corrosive solution of hydrogen chloride in water. In addition to its many i... More »

The pH scale is a logarithmic scale used to measure acidity. The pH scale measures how basic or acidic a substance is, and it ranges from 0 to 14. On the pH scale, a pH of 7 is neutral, less than 7 is acidic and higher t... More »