Calculate the mass of compound (molar mass = 256 g mol^-1 ) to be dissolved in 75g of benzene to lower its freezing point by 0.48 K (Kf = 5.12 K kg mol^-1 ) .
![Work Problem: Calculation of Molar Mass of Unknown Base Using Titration With a Strong Acid | Hey Chemistry Work Problem: Calculation of Molar Mass of Unknown Base Using Titration With a Strong Acid | Hey Chemistry](https://studentchemblog.files.wordpress.com/2017/07/20170708_2030021.jpg)
Work Problem: Calculation of Molar Mass of Unknown Base Using Titration With a Strong Acid | Hey Chemistry
![Calculate the molar mass of the following substances. (a) Ethyne, `C_(2)H_(2)` (b) Sulphur molec... - YouTube Calculate the molar mass of the following substances. (a) Ethyne, `C_(2)H_(2)` (b) Sulphur molec... - YouTube](https://i.ytimg.com/vi/jvjJVVUwZ6w/maxresdefault.jpg)