The amount of solute per liter of solution.

The amount of solute per liter of solution is called the concentration of the solution. It is often expressed in units such as moles per liter (M), grams per liter (g/L), or percent (%).

The amount of solute per liter of solution is known as the concentration of the solution. It is usually measured in units such as moles per liter (mol/L) or grams per liter (g/L). Concentration reflects how much solute is dissolved in a given amount of solvent, providing information about the strength or dilution of the solution.

The amount of solute per liter of solution is known as the concentration of the solution. To calculate the concentration, you need to know the amount of solute (in grams or moles) and the volume of the solution (in liters). Here's how you can calculate it:

1. Determine the amount of solute: This can be given in grams or moles. If it's given in grams, convert it to moles using the molar mass of the solute.

2. Measure the volume of the solution: Use a graduated cylinder or any other appropriate measuring tool to determine the volume of the solution in liters.

3. Calculate the concentration: Divide the amount of solute by the volume of the solution. The formula for concentration (C) is:

C = amount of solute / volume of solution

Make sure the units for both the amount of solute and the volume of the solution are consistent (e.g., grams and liters or moles and liters).

The concentration is usually expressed in units like grams per liter (g/L) or moles per liter (mol/L). It represents the amount of solute in a given volume of solution.

Remember, the concentration of a solution can also be expressed in other ways such as molarity (M) or percent (%), which require additional calculations or conversions.