Solute

Key Questions

• What is solute concentration?

  Answer:

  Well, this is a measure of the amount of solute in a given quantity of solution....

  Explanation:

  And there are several ways of expressing concentration...

  #"Molarity"="Moles of solute"/"Volume of solution"#

  #"Molality"="Moles of solute"/"Kilograms of solvent"#

  Now at LOW concentrations, generally, #"molarity"-="molality"#...at higher concentrations (and different temperatures), the values diverge...

  #"Percentage by mass"="Mass of solute"/underbrace"Mass of solution"_"mass of solute + mass of solvent"xx100%#..

  You have to be able to interpret which concentration is quoted, and which is required...

  There is also #chi_"the mole fraction"="Moles of solute"/"Total moles in solution"#

  anor277 · 1 · Aug 12 2018

• Why do solutes dissolve better in hot water?
• How does solute concentration affect diffusion?
• How does a solute affect the freezing point?
• How do you calculate the concentration of a solute?
• How can I calculate the amount of solute in a solution?
• How does osmosis relate to solute concentration?
• How do you calculate mole fraction of solute?
• How can I calculate the moles of solute?
• How do solutes and solvents interact?
• What is solute concentration?
• How does a solute differ from a solvent?
• What are some common mistakes students make with solutes?
• What are some examples of solute?
• Question #bf1f5
• Question #9e481
• Question #95964
• Could you help me with this? Justify the statement with an example: "Formality does not depend on what happens to a solute after it is dissolved in water, but depends on amount of solute dissolved in water."
• If you were to stir salt in water until the salt disappeared, which is the solute?
• In ocean water, is salt a solvent or a solute?
• How many grams of solute are present in 935 mL of 0.720 M #KBr#?
• How many grams of solute are present in 50 mL of 0.360 M sodium chloride?
• Polar molecules will usually dissolve in what kind of solvents?
• Does stirring increase the speed of a solute dissolving in water?
• Why can the fluids used to dry-clean clothing remove grease even when water cannot?
• Is salt a solute in seawater?
• In a solution, is the solute the substance present in the greatest amount?
• The concentration unit molarity may be expressed with the units of moles solute per liter of solution. What is a solute, a solvent, and how does a solution differ from a solvent?
• How many moles of solute is contained in 1.75 L of 0.215 M solution?
• How many moles of solute is contained in 250mL of 0.300 M solution?
• How many grams of solute are present in 705 mL of 0.900 M #KB#r?
• How is dehydration different from distillation as a method of removing a solute from a solvent?
• What is the percent by mass of solute if 14.15 g of #NaI# is mixed with 75.55 g of water?
• When solute dissolve we cannot see them in the solution. Why?
• What mass of solute is present in 250. mL of a 0.100 mol/L solution of NaOH?
• What mass of solute is present in 250. mL of a 0.100 mol/L solution of NaOH (molar mass of NaOH = 40.000 g/mol)?
• Is a solute a mixture in which particles can be seen and easily separated?
• If some salt is dissolved in water, what is it called, a solute or solvent?
• Is sugar a solute in Kool Aid, maple syrup, or in soft drink? What is the solute in vinegar?
• What is a measurement of the amount of solute that is dissolved in a given quantity of solvent usually expressed as mol/L?
• Which solutes are soluble in non-polar solvents?
• What is the volume in mL of a 0.606 M KOH solution containing 0.023 mol of solute?