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The molarity is a form of expression for the concentration; the molarity of a solution is the number of moles of solute in the solvent. The number of moles is the ratio between the mass of the solute in the solution and and its molar mass.
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∙ 8y ago
Wiki User
∙ 8y agoNumbers of moles in a litre = Mass of the substance in 1 L/molecular mass
Wiki User
∙ 14y agoBy multiplying the concentration (in mol/L) and the volume (in L) = number (in mol)
Wiki User
∙ 15y agomolarity x liters of solution
Wiki User
∙ 7y agoThis is the ratio solute mass/molar mass.
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What property of a solution remains the same after it is diluted?
The number of moles of solute will not change. Too, the molarity of the solution decreases.
What is the number of moles of solute in 250 mL of a 0.4M solutionon centration?
1 mole in 250 ml and 4 moles in 1 liter or 1000 mls
How are mass of solute moles of solute and volume of solution related?
Mole is the molecular weight of a compound in grams.Mass is the mass of the solute dissolved in the solution.Molar concentration is the number of moles of the solute in the unit of volume of the solution.Volume is expressed in a unit of SI.
When a solution is diluted does it change the number of moles dissolved?
The number of moles of a solute will not change as a solution is diluted, however, the concentration of the solute will decrease. If you were to evaporate the water from the diluted solution, you would have the same number of moles of solute as when you started. You can test this by comparing the mass of the solute before producing the solution to the mass of the solute after the solution was diluted. The two masses should be the same.
What is the concentration of a solution in terms of solute per liter of solution?
The molarity of a solution is the number of moles of a solute per liter of its solution. The normality of a solution is the number of gram equivalent weight of a solute per liter of its solution. As I said before, and precisely, Molarity is moles of solute per VOLUME of solution!
How will you determine the number of moles solute?
number of moles=solute concentration/solute molar mass
What is the number of moles of solute in 400 ml of a 0.4 M solute?
The answer is 0,16 moles.
What term is defined as the number of moles of solute diveded by the number of liters of solute?
This is the molar concentration of the solute.
How many equivalents are there in 15 ml of concentrated Hcl which is approximately 12 molar in concentration?
molarity = number of moles of solute / volume of solution number of moles of solute = molarity x volume of solution number of moles of solute = 12 (mole/L) x 15/1000 (L) number of moles of solute = 0.18 mole
What property of a solution remains the same after it is diluted?
The number of moles of solute will not change. Too, the molarity of the solution decreases.
What is the molarity of a solution is defined as?
The concentration in moles of a substance in the solution
What describes the number of moles of solute over the total number of moles in a solution?
This is the molar fraction.
What is the molality of solution?
The number of moles of a solute per kilogram of solvent. (Apex)
What is the different between molality and molarity?
The difference is in the denominators.Molarity (M) - the number of moles of solute divided by the number of liters of solution.Molality(m) - the number of moles of solute divided by the number of kilograms of solvent.
Moles of a solute per kilogram of a solvent?
The number of moles of solute dissolved in 1 L of a solution would be the molarity. As an example, if you had 2 moles of solute in 1 liter the molarity would be 2M.
What is the number of moles of solute in 250 mL of a 0.4M solutionon centration?
1 mole in 250 ml and 4 moles in 1 liter or 1000 mls
How are mass of solute moles of solute and volume of solution related?
Mole is the molecular weight of a compound in grams.Mass is the mass of the solute dissolved in the solution.Molar concentration is the number of moles of the solute in the unit of volume of the solution.Volume is expressed in a unit of SI.
