Calculate the amount of salt to be dissolved in 50 g of water if a salt solution of 4.76% concentration is to be prepared.
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Answer:
Answer is 4.76% (approximately)
Explanation:
given the mass of solute (salt) = 2.5 g
and mass of solvent (water) = 50g
as we know that mass of solution = mass of solute + mass of solvent
= 2.5 + 50
= 52.5g
concentration of the solution = (mass of solute/mass of solution) × 100
= (2.5/52.5) × 100
= 250/52.5
= 4.76% (approximately)
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