👉 A tankful is a unit of volume commonly used in chemistry and physics to measure the amount of liquid or gas contained within a container. It is defined as 100 liters (L) for standard purposes. This unit is often used in calculations related to tanks, such as calculating the capacity of a tank based on its dimensions. In the context of chemistry, a tankful can be used to measure the amount of liquid or gas that would fit into a container if it were perfectly full.