Find what is the molar mass of the substance

Reference no: EM13125981

Chemistry - Molar Mass - Freezing Point
A solution containing 100g of an unknown substance and 900g of water. The solution has a Freezing Point of -3.33*C. What is the molar mass of the substance?

Reference no: EM13125981

Questions Cloud

Explain stoichiometry of reactions : Stoichiometry of reactions, When a mole of C7H16 is combusted, it reacts with 11 moles of O2. How many moles of CO2 product are obtained? How many moles of H2O product are obtained?

How many moles of co will be produced : If a total of 13.5 mol of NaHCO and 4.5 mol of C H O react, how many moles of CO and Na C H O will be produced? 3NaHCO (aq) + C H O (aq) 3CO (g) + 3H O(s) +Na C H O (aq).

Find mean and standard deviation of time customer waits : An elevator has a uniform distribution ranging from 0 to 4 minutes a) find the mean and standard deviation of x, the time a customer on the second floor waits for an elevator.

Prepare a statement of retained earnings for the year : Prepare a statement of retained earnings for the year.

Find what is the molar mass of the substance : A solution containing 100g of an unknown substance and 900g of water. The solution has a Freezing Point of -3.33*C. What is the molar mass of the substance?

Complete as to conversion costs : Charley Company's Assembly Department has materials cost at $3 per unit and conversion cost at $6 per unit. There are 9,000 units in ending work in process, all of which are 70% complete as to conversion costs.

Find difference between top down and bottom up budgeting : What is the difference between top down and bottom up budgeting? Under what circumstances might one approach be preferred to the other?

Is there really any true significance to family birth order : Is there really any true significance to the family birth order? Explain how sociological factors can contribute to inequality among siblings. How and why has family size, type and other aspects of family life changed from 1900 to 2000 (or so)?

Define chemistry analytical chemistry molar mass : Chemistry - Analytical Chemistry - Molar Mass, An aqueous solution is made by dissolving 33.2g of the compound in 250mL of water. The solution has an Osmotic Pressure of 1.2 atm

User Account

All Pages