Explain freezing point depression constant for camphor

Reference no: EM13534108

Freezing point depression constant for camphor is 37.7 def C/m. If 225 mg of caffeine dissolved in 7.5g of camphor lowers the freezing point of the caphor by 5.82 deg C, the molecular mass of the caffeine is?

Reference no: EM13534108

Questions Cloud

Stockholders equity section of balance sheet : Stockholders equity section of balance sheet - List the errors in the following Stockholders' Equity section of the balance sheet prepared as of the end of the current year.

Examine some of the causes and symptoms of employee : Examine some of the causes and symptoms of employee burnout

State how much heat energy is needed to raise temperature : How much heat energy is needed to raise the temperature of a 0.50 L of ethanol (d = 0.79 g/mL) from 20.0°C to 50.0°C. Specific heat capacity of ethyl alcohol = 2.45 J/g°C

Effect of cash dividend and stock split : Effect of cash dividend and stock split - affect Indigo Inc.'s total assets, liabilities, and stockholders' equity

Explain freezing point depression constant for camphor : Freezing point depression constant for camphor is 37.7 def C/m. If 225 mg of caffeine dissolved in 7.5g of camphor lowers the freezing point of the caphor by 5.82 deg C, the molecular mass of the caffeine is

Calculate what is the kinetic energy of the ball : An outfielder throws a 0.150 kg baseball at a speed of 36.0 m/s and an initial angle of 30.0°. What is the kinetic energy of the ball at the highest point of its motion

Correct choice indicated : Correct choice indicated

Evaluate the relative profitability of the two companies : Determine the earnings per share for each company and evaluate the relative profitability of the two companies.

Explain delta h rxn equal to delta hf for the product : For which one of the following reactions is the value of delta H rxn equal to delta Hf for the product

User Account

All Pages