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Given that the molar mass of NaCl is 58.44 g/mol, what is the molarity of a solution that contains 87.75 g of NaCl in 500. mL of
solution?
moles of solute
Use molarity - liters of solution

Respuesta :

Neetoo

Answer:

Molarity = 3 M

Explanation:

Given data:

Molarity of solution = ?

Mass of sodium chloride = 87.75 g

Volume of solution = 500 mL (0.5 L)

Solution:

Number of moles = mass/ molar mass

Number of moles = 87.75 g/ 58.44 g/mol

Number of moles = 1.5 mol

Molarity:

Molarity = number of moles / volume in litter

Molarity = 1.5 mol / 0.5 L

Molarity = 3 M

anashep2

Answer:

3M

Explanation:

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