Answer to Question #273778 in General Chemistry for Liz

Question #273778

A solution is made using 161.1 g of toluene (MM = 92.13 g/mol) and 80.0 g of benzene (MM = 78.11 g/mol). What is the molality of the toluene in the solution?

Expert's answer

80/78.11=1.024mol

= 1.024/0.1611

=6.36mol/Kg

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