the concentration of a solution expressed in moles of solute per 1 l of solution is called either the or the concentration, and is given the symbol m.
What is the term for the concentration of a solution expressed in moles of solute per 1 L of solution and what symbol is used to represent it?
Answer: The concentration of a solution expressed in moles of solute per 1 L of solution is called molarity or molar concentration, and it is represented by the symbol M. Molarity is a commonly used unit of concentration in chemistry and plays a crucial role in various chemical calculations and experiments. It is calculated by dividing the number of moles of solute by the volume of the solution in liters. The formula for molarity can be expressed as:
M = \frac {moles\:of\:solute}{volume\:of\:solution\: (L)}
Molarity is essential for accurately representing the amount of substance in a given volume of solution and is widely used in chemical reactions, stoichiometry, and dilution calculations.