the-boiling-point-of-chloroform-is-61-17-c-and-has-a-boiling-elevation-constant-

Question

The boiling point of ethanol is 68.0 °C and has a boiling elevation constant (K_b) of 0.374 °C/m. Calculate the new boiling point if 5.25 moles of CaCl₂ (i = 2.2) is added to 6556 mL of ethanol. The density of ethanol is 1.26 g/mL.

Accepted Answer

68.52°C

Answer

66.43°C

Answer

67.48°C

Answer

69.96°C

The boiling point of ethanol is 68.0 °C and has a boiling elevation constant (Kb) of 0.374 °C/m. Calculate the new boiling point if 5.25 moles of CaCl2 (i = 2.2) is added to 6556 mL of ethanol. The density of ethanol is 1.26 g/mL.

The boiling point of ethanol is 68.0 °C and has a boiling elevation constant (K_b) of 0.374 °C/m. Calculate the new boiling point if 5.25 moles of CaCl₂ (i = 2.2) is added to 6556 mL of ethanol. The density of ethanol is 1.26 g/mL.