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 or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...

Small changes in pH reflect significant shifts in acidity or alkalinity due to the exponential nature of the scale.

Some people like to start their day with a cup of coffee; others prefer brewing a cup of tea. But which of these two ...

CEC is the ability of soil to hold and exchange cations (positively charged nutrients). Higher CEC means better nutrient ...