To make a saturated solution, 36g of sodium chloride is dissolved in 100g of water at
293K, find its concentration at this temperature
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3
Answer:
Be careful about calculating about the mass of solution as you always have to take the sum of masses of solute and solvent to calculate the mass of solution.
Mass of sodium chloride (Solute) = 36gm
Mass of water (solvent) = 100 gm
Mass of solution = 36+100 = 136 gm
Concentration = (Mass of Solute / Mass of Solution) * 100
Concentration = (36/136)*100 = 26.47%
Answered by
0
Answer:
Answer: Mass of solute = 36 g.
Mass of solvent = 100g.
Mass of solution = 100 + 36.
= 136g.
Concentration of solution = (Mass of solute / Mass of solution ) x100.
= (36/136) x 100.
= 26.47%
Explanation:
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