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ziro4ka [17]
3 years ago
13

A water sample contains the pollutant chlorobenzene with a concentration of 15 ppb. What is the molarity of this solution? Assum

e the density of the solution is 1.00 g/mL. The molar mass of chlorobenzene is 112.6 g/mol.
Chemistry
1 answer:
solniwko [45]3 years ago
7 0

Answer:

The molarity is 1.33×10^-7M

Explanation:

15ppb = 15g of chlorobenzene/10^9g of solution × 1 mole of chlorobenzene/112.6g × 1g of solution/mL = 1.33×10^-10mol/mL × 1000mL/1L = 1.33×10^-7mol/L

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