9. Calculate the normal boiling point of a solution consisting of 1.0 gram of naphthalene dissolved...
Calculate the normal boiling point of a solution consisting of 1.0 gram of naphthalene dissolved in 100.0 grams of toluene. The normal boiling point of toluene is 110.70C and the boiling point constant is 36.1 K
A certain liquid X has a normal boiling point of 110.30°C and a boiling point elevation constant =Kb0.71·°C·kgmol−1. A solution is prepared by dissolving some barium hydroxide (BaOH2) in 350.g of X. This solution boils at 110.7°C. Calculate the mass of BaOH2 that was dissolved.
Calculate the freezing point and boiling point of a solution containing 10.0 g of naphthalene (C10Hz) in 100.0 mL of benzene. Benzene has a density of 0.877 g/cm².
What is the boiling point of a 2.31 m solution of naphthalene in benzene? The normal boiling point of benzene is 80.1C and the Kb for benzene is 2.53 C/m)
Calculate the freezing point and boiling point of a solution containing 17.4 g of naphthalene (C10H8) in 112.0 mL of benzene. Benzene has a density of 0.877 g/cm3. Part A Calculate the freezing point of a solution. (Kf(benzene)=5.12∘C/m.) Part B Calculate the boiling point of a solution. (Kb(benzene)=2.53∘C/m.)
= 1.89 °C kg.mol. Calculate the boiling point of A certain substance X has a normal boiling point of 108.2 °C and a molal boiling point elevation constant K a solution made of 45. g of urea ((NH2), CO) dissolved in 700. g of X. Be sure your answer has the correct number of significant digits. 1°C x 6 ?
Calculate the freezing point and boiling point of a solution containing 20.0 g of naphthalene (C_10H_8) in 119.0 mL of benzene. Benzene has a density of 0877 g/cm^3. Calculate the freezing point of a solution (K_f (benzene) = 5.12 degree C/m) T_f = 2.54 Calculate the boiling point of a solution. (K_b (benzene) = 2.53 degree C/m) T_b =
What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The boiling point and freezing point of benzene are 80.1 C and 55 degree C respectively. The boiling point elevation constant for benzene is 2.53 C/m, and the freezing point depression constant for benzene is 5.12 degree C/m.'')
What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The boiling point and freezing point of benzene are 80.IC and 5.5 degree C respectively. The boiling point elevation constant for benzene is 2.53 degree C/m, and the freezing point depression constant for benzene is 5.12 degree C/m.) Boiling point = degree C Freezing point = degree C
Calculate the boiling point of a solution of 10.0 grams of picric acid, C6H2(OH)(NO2)3(s), dissolved in 100.0 grams of cyclohexane, C6H12(s). Assume that the colligative molality and the molality are the same for picric acid in cyclohexane. not sure if more information is needed. this is all i got!