Each time there’s a change in the acid-base balance, your body automatically pushes your blood pH level back to normal. But if your blood pH level changes significantly, then these automatic ...

"The data indicate that our biosensor can measure changes in pH that occur on a scale of micrometers and milliseconds across a wide area," explains Kazuaki Sawada, co-corresponding author.

Several theories have been developed to explain the behaviour of acids and bases. The most notable theories include the Arrhenius concept, the Brønsted-Lowry theory, and the Lewis concept.

Antacid tablets contain bases such as magnesium hydroxide and magnesium carbonate to neutralise the extra acid. When an acid is added to an alkali the pH of the acid increases towards 7 and the pH ...

The pH scale ... The scale is logarithmic, meaning that each unit represents a tenfold change in acidity or alkalinity. Neutralization reactions occur when an acid and a base react with each ...

Acid-base balance refers to the levels of acidity and alkalinity your blood needs in order to keep your body functioning. Too much acid in the blood is known as acidosis, while too much alkalinity ...