Determine the molarity of the solution assuming the salt water solution has a density of 1.01 g/cm3.

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Chemistry

Katelynn Trujillo

15 March, 19:29

Determine the molarity of the solution assuming the salt water solution has a density of 1.01 g/cm3.

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Davin Waller · Answer 1

Molarity is number of moles: volume of the solution.

Density = mass: volume.

Moles is mass:molar mass

Molar mass of Nacl is 58.44g/mol

Moles is 1/58.44=0.017moles.

0.017 moles divided by volume which is 1.

Molarity is 0.017 moles

Molarity is the number of moles of solutes divided by volume of the solution.