thanks The composition of a solution can be expressed in sev

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The composition of a solution can be expressed in several different ways. Four of the most common concentration units are defined as follows:. mass % = mass of component / total mass of solution times 100% mole fraction (X) = moles of component / total moles of solution molarity (M) = moles of solute / liters of solution molality (m) = moles of solute / mass of solvent (kg) A solution was prepared by dissolving 36.0g of KC1 in 225 g of water. Calculate the mass percent of KC1 in the solution. Express your answer with the appropriate units. Calculate the mole fraction of KC1 in the solution. Express the concentration numerically as a mole fraction in decimal form. Calculate the molarity of KC1 in the solution if the total volume of the solution is 239 mL. Express your answer with the appropriate units. Calculate the molality of KC1 in the solution. Express your answer with the appropriate units.

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