Question

Calculate the mass of salt and mass of water required to make 500g of 25% of solution of glucose​

Answer 1

Explanation:

Given :-

Mass percentage = 25%

Mass of Solvent = 500g

Find :-

Mass of water

Mass of Salt

Solution :-

we all know that ,

Mass percentage = Mass of solute / Mass of Solvent × 100

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Here Mass % = 25

Mass of Solvent= 500 g

25% = Mass of solute / 500×100

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Mass of Solute = 25×500/100

= 125g

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Mass of Water = Mass of Solution - Mass of Solute

= 500 - 125

= 375 g

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