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How do you solve freezing point depression problems when given only the molarity?
Wiki User
∙ 14y ago
Calculating the freezing point depression of a solvent requires three pieces of information: 1) the molal freezing point depression of that solvent; 2) the molality of the solution; 3) the number of distinct entities produced in solution per molecular formula unit of solute. Hopefully you meant molality instead of molarity (if the solvent is water and it's a dilute solution, assuming that molality = molarity isn't a bad approximation). I suspect you've been told what 1 and 3 are (or been given enough information to figure them out) but simply didn't mention it; otherwise you're pretty much boned.
Wiki User
∙ 14y ago
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Could freezing point depression be used for substances that are not soluble in water?
Substances which are insoluble in a given solvent do not cause a freezing point depression in that solvent.
How can you determine molarity from percent purity of solution?
Molarity is the no of moles of solute dissolved per litre of a solution. now if u want to find it from the percentage purity , here is the formula for that Molarity = % purity x density x 10 ___________________ molar weight of the solute note : density is usually given %purity problems, if its not u can evualvate it from from formula { d= mass/volume} i hope it solves the problem
What name is given to the literary and cultural movement that occurred after world war i and addressed the societal problems that were created by the great depression?
Modernism (A+)
What problems did working women face during the Great Depression?
Women who worked faced numerous problems during the Great Depression including low wages, harsh working conditions and not being treated equally as men. They also were given menial jobs.
What is the molarity of a solution where 4.00 moles of Potassium Chloride is dissolved in 3.00 L of solution?
The molarity of a solution given by the number of moles divided by the volume it contains. Hence, the molarity of KCl is 4.00/3.00 = 1.33 mol/L.
What name is given to the literary and culture movement that occurred after World War 1 and addressed the societal problems that were created by the Great Depression?
Modernism :)
What name is given to the literary and cultural movement that occurred after World War 1 and address to the social problems created by the Great Depression?
Modernism
What name is given to the literary and cultural movement that occurred after world war 1 and the addressed the societal problems that were created by the great depression?
Modernism :)
What name is given to the literary and cultural movement that occurred after World War 1 and addressed the societ problems that were created by the great depression?
Modernism :)
What name is given to the literary and cultural movement that occured after world war 1 and addressed the societal problems that were created by the great depression?
Modernism :)
What is the molarity of 2 moles of a compound dissolved in 4 L of water?
The molarity of a solution is the amount of substance in a given amount of solute. The units are usually given as moles per liter (or dm3). As such, for each liter you have 0.5 moles of substance (2 divided by 4), so it's a 0.5 molar solution.
How do you find mass of a solute when cubic centimeters and molarity is given?
You know the molarity and you know the volume. First off you find the moles. Molarity divided by 1000, multiplied by the volume in cm^3. Then you multiply the moles by the molecular mass of the solute, to get the weight in grams.
