The boiling point of diethyl ether, ch3ch2och2ch3, is 34.500 °c at 1 atmosphere. kb(diethyl ether) = 2.02 °c/m

in a laboratory experiment, students synthesized a new compound and found that when 11.20 grams of the compound were dissolved in 271.8 grams ofdiethyl ether, the solution began to boil at 34.593 °c. the compound was also found to be nonvolatile and a non-electrolyte.

what is the molecular weight they determined for this compound ?

895.8g/mol

Explanation:

Hello, here the solution:

Consider the formula for the boiling-point elevation:

We solve for the molality of the solute:

By knowing the mass of the diethyl ether (271.8 g =0.2718kg) and that 11.20g of the solute were dissolved, the molecular mass is given by:

Best regards.

to make a supersaturated solution, make a saturated solution of sugar by adding 360 grams of sugar to 100 ml of water at 80 degrees celsius. when the water cools back down to 25 degrees, that 360 grams of sugar will still be dissolved even though the water should only dissolve 210 grams of sugar.

they are all solids.