What is the molality of a solution formed when 5.85 g of NaCl is dissolved in 2000 mL of water?

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Hi numan,

As Molarity= moles of solute/ volume of solution(liters)

M=  5.85*1000/((23+35.5)*500)=0.2M

If you have any further query, feel free to ask.

Hello student,

The formula for molarity M is

M = mol v

The moles of sodium chloride is 5.85 58.4 0.1 mol

The volume of water is 0.5 l

So

M = mol v = 0.1 0.5 = 0.2 M

Cheers!

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1 Answer. Ernest Z. The molality of the solution is 0.500 mol/kg

What is the molality of a solution made by adding 9.5 g of NaCl to 300 gram of water?

Answer: The molality of solution made by adding 9.5 g of NaCl to 300 g of water is 0.54 m

What is the molarity of a solution that has 29.2 5 gram of NaCl dissolved to make 1.5 Litre of solution?

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What is the molarity of a solution that has 29.25 grams of NaCl dissolved to make 1.5 l of a solution o 19.5 Mo 3.0 Mo 1.75 Mo 0.33 m?

527 molesx3d0.33M

What is the molarity of a solution that has 29.2 5 g of NaCl dissolved to make 1.5 Litre of a solution?

0.33 M

What is the molality of a solution made by adding 9.5 g of NaCl to 300g of water?

Expert-verified answer The molality of solution made by adding 9.5 g of NaCl to 300 g of water is 0.54 m

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Solution : `x26quot;Molarityx26quot;x3d(x26quot;Moles of the solutex26quot;)/(x26quot;Volume of solution in Lx26quot;)x3d(5.85//58.5)/(0.500L)x3dx26quot;0.2 mol Lx26quot;^(-1)`.

How do you calculate the molality of NaCl?

Solution:

  • Write the equation for calculating molality: molality x3d moles(solute) xf7 mass(solvent in kg)
  • Rearrange equation to find moles(solute): …
  • Identify the solute and solvent that make up the solution: solute x3d sodium chloride x3d NaCl. …
  • Calculate moles of solute : moles(solute) x3d molality xd7 mass(solvent in kg)
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  • Write the equation for calculating molality: molality x3d moles(solute) xf7 mass(solvent in kg)
  • Rearrange equation to find moles(solute): …
  • Identify the solute and solvent that make up the solution: solute x3d sodium chloride x3d NaCl. …
  • Calculate moles of solute : moles(solute) x3d molality xd7 mass(solvent in kg)
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    How do you calculate the molarity of a NaCl solution?

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    1 Answer. The molarity of the solution is 5.1 mol/L .

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    What is the molarity of a solution that contains 16.0 g NaCl in 2.00 l of solution?

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    What is the molarity of a solution of sodium chloride at mass of NA 23 and Cl 35.5 which contain 60 gram of sodium chloride in 2000 cm3 of a solution?

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    How many moles are present in 29.2 g of NaCl?

    527 molesx3d0.33M

    What is the molality of a solution of 10 g NaOH in 500 g water?

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    What is the molarity of a solution that is 29.2 5 g of NaCl dissolved to make 1.5 Litre of solution?

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    How do you calculate molality?

    Formulas Needed for Problem Solving

  • Density x3d mass / volume.
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  • 22-Jan-2022

    What is the molality of a solution formed when 58.5 g of NaCl is dissolved in 2000 mL of water?

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