Vanillin, #C_8H_8O_3#, occurs naturally in vanilla extract and is used as a flavoring agent. A 39.1-mg sample of vanillin was dissolved in 168.5 mg of diphenyl ether, (#C_6H_5)_2O#. What is the molality of vanillin in the solution?
Jan 15, 2018
We get approx.
And so we set up the quotient....