Explain what is the molecular weight of the solute

Reference no: EM13677807

While a 3.60g sample of a non-electrolyte is dissolved in 80.0g of benzene, the resulting solution freezes at 2.75 degrees C. The Kf for benzene is 5.12 degress C/m. pure benzene freezes at 5.48 degrees C. Explain what is the molecular weight of the solute?

Reference no: EM13677807

Questions Cloud

Draw three resonance structures for the molecule ocs : Draw three resonance structures for the molecule OCS use these atom arrangement Indicate formal charges for each resonance structure and select the one that contributes the most to the description of this molecule

Recognize the stable nuclide that is the end product : Recognize the stable nuclide that is the end product in the natural decay chain that includes the secondary natural radionuclide Bi-214.

Express the concentration of 0.0170m aqueous solution : Express the concentration of 0.0170M aqueous solution of fluoride in mass percentage and ppm. Presume density of solution is 1.00/gmL

Explain what was the purpose of adding the hot hexanes : Explain what was the purpose of adding the hot hexanes to the crude product. Based on its structure why did the dye not dissolve. Explain this is a biphenyl purification lab using methanol as the solvent

Explain what is the molecular weight of the solute : While a 3.60g sample of a non-electrolyte is dissolved in 80.0g of benzene, the resulting solution freezes at 2.75 degrees C. The Kf for benzene is 5.12 degress C/m. pure benzene freezes at 5.48 degrees C. Explain what is the molecular weight of t..

Examine the chemical reactions that take place : Examine the chemical reactions that take place when a biological catalyst combines with a reactant substrate to form an unstable intermediate.

Explain empty one-liter flask with a closed stopcock : The He gas is contained in a one-liter flask that is connected to an empty one-liter flask with a closed stopcock between the two flasks. While the stopcock is opened some of the He enters the evacuated flask. For this system

Explain what is the dissolved co2 equivalent : Explain how much CO2 is dissolved in water at 500ppmv at 15 C. Explain what is the dissolved CO2 equivalent to in the dissolved phase

Provide the product of all of the subsequent acid-base : Provide the product of all of the subsequent acid-base reactions and indicate whether the equilibrium will favor reactants or products.

User Account

All Pages