Explain the freezing point when added to water

Reference no: EM13553883

You dissolved three salts in the previous lab: NaCl, CaCl2, and AlCl3-6H2O. Which of these three (on a per gram basis) will have the greatest impact on the freezing point when added to water? Consider only colligative properties.

Provide a brief explanation for your answer.

a. NaCl

b. AlCl3-6H2O

c. CaCl2

Reference no: EM13553883

Questions Cloud

Find accerelation of sled take up slope positive direction : A sled of mass 8 kg is on a frictionless slope inclined at 35degrees to the horizantal.It is pulled by a rope that makes anangle of 10 degrees with the slope,the tension in the rope is 40N. Find the accerelation of the sled take up the slope as thepo..

Define what is the rate constant for the reaction : If it takes 91.7 min for the concentration of a reactant to drop to 20% of its initial value in a first-order reaction, what is the rate constant for the reaction in the units min-1? min-1

Calculate the length for a pipe : Consider a length of pipe in air. (Take the velocity of sound in air to be 343 m/s.) Calculate the length for a pipe that has a fundamental frequency of 360 HZ if the pipe is open at both ends

What are the lengths of the two pipes : The fundamental frequency of an open pipe corresponds to middle E (329.6 Hz on the chromatic musical scale). What are the lengths of the two pipes

Explain the freezing point when added to water : You dissolved three salts in the previous lab: NaCl, CaCl2, and AlCl3-6H2O. Which of these three (on a per gram basis) will have the greatest impact on the freezing point when added to water

How large is the coefficient of kinetic friction : A wooden block slides directly down an inclined plane, at a constant velocity of 6.0 m/s. How large is the coefficient of kinetic friction, if the plane makes an angle of 25 degrees with the horizontal?

Find new angular speed of the teacher-stool-weight system : A teacher sits on a freely rotating stool holding two weights, each of mass 2.60 kg. When her arms are extended horizontally, find new angular speed of the teacher-stool-weight system

A boy and girl are balanced on a massless seesaw : A boy and girl are balanced on a massless seesaw. The boy has amass of 75kg and the girl has a mass of 50kg. If the boy sits 2metres from the pivot on one side of the seesaw where must the girlsit on the oppsite side.

Explain the measured freezing point depression : In this experiment you are adding naphthalene to cyclohexane and using the freezing point depression to determine its molecular weight. What would happen to the measured freezing point depression if you add an equal mass of Acenaphthene

User Account

All Pages