How is a mole related to concentration? Review U4L2 p. 12 (1 point) Responses The saturation point of a solution is measured in moles. The saturation point of a solution is measured in moles. The number of particles of solute in a solution is measured in moles. The number of particles of solute in a solution is measured in moles. The mass of the solute in a solution is measured in moles. The mass of the solute in a solution is measured in moles. The volume of particles of solute in a solution is measured in moles.

Question

GPT-4o mini · Answer

A mole is a mathematical unit used to measure a specific quantity of particles, typically atoms or molecules, in chemistry. When discussing concentration, which is defined as the amount of solute in a given volume of solution, moles directly relate to concentration as follows:

Concentration (C) is often expressed in terms of moles per liter (mol/L), where the number of moles of solute is divided by the volume of the solution in liters. This means that to calculate the concentration of a solution, one needs to know the number of moles of the solute present.

To summarize, the relationship can be expressed with the formula: \[ C = \frac{n}{V} \] where \( C \) is the concentration, \( n \) is the number of moles of solute, and \( V \) is the volume of the solution in liters.

Therefore, the most relevant statement from your options is: The number of particles of solute in a solution is measured in moles. This idea reinforces that the concentration of a solution reflects the number of particles (in moles) present in a given volume.