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Miike012
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Homework Statement
What is the molar concentration of chloride ions in a solution prepared by mixing 100 ml of 2.0 M KCl with 50 ml of a 1.5 M CaCl2 solution...?
I don't know where to start...
Molar concentration, also known as molarity, is a unit of measurement used to express the concentration of a substance in a solution. It is defined as the number of moles of a solute in one liter of solution.
The formula for molar concentration is: M = number of moles of solute / volume of solution in liters. This formula can be rearranged to solve for any of the three variables.
Chloride ions, represented by the chemical symbol Cl-, are a common solute used in solutions to measure molar concentration. They are often used in laboratory experiments and industrial processes.
Calculating chloride ion molar concentration allows scientists to accurately measure the concentration of a solution, which is important for experiments and other applications. It also helps determine the amount of solute needed to reach a desired concentration.
Molar concentration measures the number of moles of solute per liter of solution, while molality measures the number of moles of solute per kilogram of solvent. Molar concentration is more commonly used in laboratory settings, while molality is used in certain industrial applications.