Question

If the solubility of salt is 36/100mL, how much salt can be dissolved in 500 mL of water?

Answer 1

Answer:

36/100ml = 0.36/1ml

0.36*500

180/500ml

Answer 2

Answer:

NaCl is solute and water is solvent because solute is generally present in less quantities then solvent. Also, the substance which is dissolved is called solute whereas the substance in which it is dissolved is called solvent. 

concentration = [Mass of solute (NaCl) × 100 ]/ mass of solution.

Mass of solute = 36 g.

Mass of solution = mass of solvent + mass of solute = 100 + 36 g = 136 g

Concentration = (36 x 100) / 136= 3600/136 = 26.47 %                

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