Question

To make a saturated solution,
36 g of sodium chloride is dissolved
in 100 g of water at 293 K.
Find its concentration at this
temperature
​

Answer 1

Explanation:

Mass of solute (sodium chloride) =36g

Mass of solvent (water) =100g

Mass of solution = Mass of Solute + Mass of solvent

= 36g +100g = 136g

concentration = mass of solute / mass of solvent × 100

so , concentration = 36grm/136grm ×100

=26.47 %

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Answer 2

Answer:

$Mass of sodium chloride (solution) = 36 g</p><p>Mass of water (solvent) = 100 g</p><p>Total mass of solution = 100 + 36 = 136 g</p><p>Mass percentage of solution= mass of solute/mass of solution X 100</p><p>=36/136x100</p><p>= 26.47%$

Explanation:

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