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What is the molarity of Na3PO4 when 1.7 moles of are dissolved in a 2.8 L solution? Be sure to include the proper abbreviation for the Units

User Junxuan Ng
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Molarity or molar concentration is a measure of the concentration of a chemical species, of a solute in a solution, using as units, number of moles, and volume in liters. The formula for Molarity is:

M = n/V

Where:

n = number of moles, 1.7 moles

V = volume in Liters, 2.8 Liters

Now we add these values into the formula:

M = 1.7/2.8

M = 0.61

The Molarity is 0.61 M

User Abdullah Leghari
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