5. What is the Boiling Point of the solution resulted from the dissolving of 32.5 g of sugar (C6H12O6) in 250.0 g of water?
please show steps
5. What is the Boiling Point of the solution resulted from the dissolving of 32.5 g...
What is the boiling point of a solution (in oC) that was prepared by dissolving 34.27 g of MgCl2 in 250.0 g water. MgCl2 is an ionic solid with a measured van't Hoff factor of 2.7. KbH2O= 0.52 oC.kg/mol
1. What is the boiling point of water made by dissolving 16.19 g of ethylene glycol (CH2(OH)CH2(OH)) in 89.47 g of water? The boiling-point elevation constant of water is 0.52 C/m. 2. What is the boiling point of water made by dissolving 12.23 g of magnesium chloride in 85.48 g of water? The boiling-point elevation constant of water is 0.52 C/m. 3. What is the boiling point of water made by dissolving 20.82 g of sodium chloride in 85.57 g...
What is the freezing point and boiling point in Celsius of a solution 400 g of ethylene glycol (MW=62 g/mol) dissolved in 500 g of water? The molal freezing point depression constant for water is 1.86 C/m The molal boiling point elevation constant of water is 0.512 C/m Please explain steps
What are the freezing point and boiling point of a solution prepared by dissolving 18.6g of CaCl2 in 200.0g of water? (kf = -1.86
F. A solution was prepared by dissolving 0.800 g of sulfur S8, in 100.0 g of acetic acid, HC2H3O2. Calculate the freezing point and boiling point of the solution . For the solvent, Kb = 3.08 oC/m and Kf = 3.59 oC/m. G. Butylated hydroxytoluene (BHT) is used as an antioxidant in processed foods. (It prevents fats and oils from becoming rancid.) A solution of 2.500 g of BHT in 100.0 g of benzene had a freezing point of...
The solution is prepared by dissolving 21.1 g unrea,(NH2)2CO, in 160 g water. Calculate the boiling point of the solution at a pressure of 1 atmosphere. Urea is a nonelectrolyte. (Kb for water is 0.51 degrees C-Kg/mol.) Boiling point = __________
What is the boiling point of a solution produced by adding 650 g of cane sugar (molar mass 342.3 g/mol) to 1.7 kg of water? For each mole of nonvolatile solute, the boiling point of 1 kg of water is raised 0.51 ∘C.
A solution is made by dissolving 5.0g of a non-electrolyte in 102. g of water. The boiling point of the resulting solution is 100.10°C. What is the molar mass of the non-electrolyte? (Kb(H2O)=0.51kg-°C/mol) A. 26 g/mol B. 1.2 x 103 C. 2.5 x 102 g/mol D. 46 g/mol E. 8.8 x 102 g/mol I keep getting 0.25, please show the steps!
What is the osmotic pressure of a solution made from dissolving 35.0 g of glucose, C6H12O6, in 575 mL of water at 7.00 ∘C ?
31.)Show the calculation of the boiling point of a solution made by dissolving 15.9 grams of the nonelectrolyte C3H7OH in 350 grams of water. Kb for water is 0.51, BP of pure water is 100oC. 30.)Show the calculation of the freezing point of a solution made by dissolving 12.6 grams of the nonelectrolyte C2H5OH in 200 grams of water. Kf for water is 1.86, FP of pure water is 0oC. 29.)Show the calculation of the volume of 0.238 M solution...