A 800.0 g sample of drinking water contains 0.0390 mg chlorobenzene (C6H5Cl).
(a) Express the concentration of chlorobenzene in ppm (parts per million).
WebAssign will check your answer for the correct number of significant figures. ppm
(b) What is the molality of chlorobenzene in the solution?
WebAssign will check your answer for the correct number of significant figures. m
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