What is the molar mass of a compound

Assignment Help Chemistry

Reference no: EM13700022

Problem- What is the molar mass of a compound if 5.12 grams is dissolved in 25.0 grams of chloroform solvent to form a solution that has a boiling point of 67.54 °C? The boiling point of pure chloroform is 61.70 °C and the boiling point elevation constant, Kbp, is 3.63 °C/m.

Write the complete solution in short and simple way

Reference no: EM13700022

Questions Cloud

Estimate the average speed : The position of an object is given by the position r = 6.0 t^2 + 8.0 tj where r is in meters and t is in seconds. Determine the average speed between t1=1.0s and t2=2.0s

Evaluate the magnitude of the force on the charge : Four equal charges of +2.6 10-6 C are placed on the corners of one face of a cube of edge length 5.0 cm. What is the magnitude of the force on the charge at the center of the cube

Obama and romney on immigration : Watch Obama and Romney Debate Each Other's Immigration Policy (2012 Presidential Debate #2). As a supporter of one side of this issue, identify the points made by the presidential candidate that most closely represents your perspective. Discuss..

By how much will the mass be changed : An 18.5-g mass is suspended 4.97 cm above a nonconducting flat plate, directly above an embedded charge of q. by how much will the mass be changed

What is the molar mass of a compound : Problem- What is the molar mass of a compound if 5.12 grams is dissolved in 25.0 grams of chloroform solvent to form a solution that has a boiling point of 67.54 °C? The boiling point of pure chloroform is 61.70 °C and the boiling point elevation ..

Describe routing attacks : Briefly describe what routing attacks are. Provide two examples, highlighting their main characteristics. Can you explain what are routing attacks and show the main characteristics of this attacks.

What were the initial charges on the spheres : Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of -0.3006 N when separated by 50 cm, center-to-center. What were the initial charges on the spheres

How much work does a gas constant pressure : Problem- How much work does a gas do when is expands against a constant pressure of 0.500 atm from a volume of 50.00 ml to a volume of 350.00 ml

Find what is the charge of the particle : The electric field in an xy plane produced by a positively charged particle is 13.7(6.9i + 6.0j) N/C at the point (3.3, 3.3) cm and 105i N/C at the point (5.0, 0) cm. What is the charge (in Coulombs) of the particle

User Account

All Pages