When an acid is added to an alkali the pH of the acid increases towards 7 and the pH of the alkali decreases towards 7.

Acids and alkalis are not only found in chemistry labs, they are actually very common. We use acids and alkalis in our daily lives for things like cleaning, cooking and you even eat and drink some ...

Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale goes from 0 ... rainwater leaching away basic ions (calcium, magnesium, potassium and sodium); (2) carbon ...