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a student weighs out a 4.60 g sample of , transfers it to a 125 ml volumetric flask, adds enough water to dissolve it and then adds water to the 125 ml tick mark. what is the molarity of zinc sulfate in the resulting solution?

Respuesta :

the molarity of zinc sulfate in the resulting solution is 0.24 M

Calculation :

n=m/M

n(NaI)=4.60g/(149.89g/mol)=0.030mol(NaI)​)

C=n/V

C(NaI)=0.030mol/0.125L=0.24M

The answer is 0.24 M

Molarity (also called molarity, bulk concentration, or substance concentration) is a measure of the concentration of a chemical species, especially a solute, in solution, expressed as the amount of substance per unit volume of solution. In chemistry, the most commonly used unit of molarity is moles per liter, symbolized in SI units as mol/L or mol/dm3. A solution with a concentration of 1 mol/L is called 1 molar, commonly called 1 M.

Learn more about Molarity Here : https://brainly.com/question/17138838

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