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

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

0.33 M

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

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

What will be the molarity of a solution which contains 5.85 g of NaCl per 200 mL?

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)
• What would be the molality of a 100g solution containing 10g NaCl?

5 m. Was this answer helpful?

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

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)
• What will be the molality of the solution containing 4 g NaOH in 100 g of water?

The molality is 0.50 mol/kg

What is the molarity of a solution of 29.2 g NaCl in one liter of water?

527 molesx3d0.33M

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

Explanation: Molarity x3d 16.0u22c5g 40.0u22c5g u22c5molu221212.0u22c5Lx3d0.20u22c5molu22c5Lu22121 .

How do you calculate the molarity of a NaCl solution?

Calculating Molarity from Moles and Volume To get the molarity we need to divide the number of moles of NaCl by the volume of the solution. In this case that is 0.32 moles NaCl divided by 3.4 L, and that gives 0.094 M NaCl.

What is the molarity of a 2 liter solution containing 5 moles of NaCl?

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

What will be the molarity of a solution which contains 2.925 g of NaCl per 750 mL?

527 molesx3d0.33M

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

Calculating Molarity from Moles and Volume To get the molarity we need to divide the number of moles of NaCl by the volume of the solution. In this case that is 0.32 moles NaCl divided by 3.4 L, and that gives 0.094 M NaCl.

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?

Explanation: Molarity x3d 16.0u22c5g 40.0u22c5g u22c5molu221212.0u22c5Lx3d0.20u22c5molu22c5Lu22121 .

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?

The molality is 0.50 mol/kg

0.33 M

How do you calculate molality?

Formulas Needed for Problem Solving

• Density x3d mass / volume.
• Mass x3d density * volume.
• Volume x3d mass / density.
• 22-Jan-2022

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

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

0.2M

What will be the molarity of a solution which contains 5.85 g of NaCl s per 500 ml solution ?( NA 23u CL 35.5u )?

Answer: 1.2042 xd71023 ions Thus, molar mass of NaCl x3d 23 + 35.5 x3d 58.5g/mole