Cách sử dụng
Acidity is a word that refers to how much acid there is in something. This can be important when talking about different kinds of liquids, such as lemon juice, vinegar, or even rainwater. When something has more acidity, it can taste sour or cause a burning sensation in your mouth or stomach. It's also important to know about acidity when talking about soil, as some plants prefer more acidic soil while others prefer less acidic soil. So, if you're interested in cooking, gardening, or just want to make sure you're drinking safe water, it's important to understand what acidity means and how it can affect different things.