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Molality is moles of solute per kilogram of solvent. The term is deprecated by NIST, which prefers the less ambiguous "mol/kg".
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What is the molality of a solution containing 10.0g of Na2SO4 dissolved in 1000.0g of water?
The molality is 0,07.
What is the molality of a solution made by dissolving 2 moles of NaOH in 10 kg?
The molality is 0,2.
What is the molality solution that has 3 mol of glucose in 6 kg if water?
This molality is 90,08 g/kg.
What is the molality of a solution of 75.2 g AgClO4 dissolved in 885 g C6H6?
What is the molality of a solution of 75.2 g AgClO4 dissolved in 885 g C6H6?
What is molality of a solution that has 4 mol of KCI in 0.800 kg of water?
4 mol/0.800 kg
What is the molality of a solution containing 10.0g of Na2SO4 dissolved in 1000.0g of water?
The molality is 0,07.
What is the molality of a solution made by dissolving 2 moles of NaOH in 10 kg?
The molality is 0,2.
What is the molality solution that has 3 mol of glucose in 6 kg if water?
This molality is 90,08 g/kg.
What is the molality of a solution of 75.2 g AgClO4 dissolved in 885 g C6H6?
What is the molality of a solution of 75.2 g AgClO4 dissolved in 885 g C6H6?
What is molality of a solution that has 4 mol of KCI in 0.800 kg of water?
4 mol/0.800 kg
What is the molality of ethanol in a solution made by dissolving 14.6 g in 53.6 g of water?
The molality of ethanol will be 5,91.
What are the molality and mole fraction of solute in a 25.5 percent by mass aqueous solution of formic acid (HCOOH)?
The molality is 5,54.
Why molarity of a solution remains constant?
Molality of a solution remains constant as mass of a solution independent of temperature.
Why does a 0.10 molality solution of NaCl have a higher boiling point and a lower freezing point than a 0.10 molality solution of C6H12O6?
The higher the molality the higher the boiling point and the lower the freezing point. Conversely, the lower the molality the lower the boiling point and the lower the freezing point. Now let's analyze the problem: The total molality of 0.10 m of NaCl is 0.20 m. This is based on the property of the ionic bond. Ionic bonds are salts and thus strong electrolytes, which means they break up into all of there constituents in solution. Since two substances make up sodium chloride (sodium and chlorine), that means you'll have two substances overall. Your total molality was .10, and you have two substances, which means you're left with 0.10 * 2 = 0.20 m. Glucose is made of covalent bonds which do NOT break up in solution. This means you are left with one substance, C6H12O6. So you have 0.10 * 1 = 0.10. You are left comparing 0.20m of NaCL and 0.10m of C6H12O6. The higher molality has the higher boiling point.
What is the molality of a solution that has 4 mol of KCl in 0.800 kg of water A.?
4 mol over 0.800 kg
What is the molality of a solution that has 6 mol of cacl2 in 3kg of water?
2m
What is molality of a solution?
It is the number of moles of solute in 1 kg of solvent.
