Chemistry, asked by Anonymous, 8 months ago

If 110 gram of copper sulphate is present in 550 gram of solution, calculate the concentration of solution. Also calculate the mass of water.​

Answers

Answered by MagicalBeast
2

Answer:

percentage by mass = 20%

mass of water = 440gram

Explanation:

percentage by mass = mass of solute × 100 ÷ mass of solution

=> percentage by mass =(110/550) × 100

=> percentage by mass = 20%

mass of solution = mass of solute+ mass of solvent

=> mass of solvent = mass of solution - mass of solute

=> mass of water = 550 - 110 = 440gm

Answered by Itzraisingstar
7

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The concentration of solution is 20% .

Explanation :-

The mass by mass % is given as follows:-

Mass by mass % of a solution =

[ ( mass of solute / ( mass of solution ) ] × 100

Here, mass of solute is 110 g

So, the mass of solution is 550 g

Therefore , mass by mass % of solution =

( 110 × 100 ) / 550 g

= 20 % ( proved )

Mass of solution = mass of solute+ mass of solvent

→mass of solvent = mass of solution - mass of solute

→mass of water = 550 - 110 = 440 gm.

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