23g of salt dissolved in 100g of water at 293k.what is the concentration of solution at this temperature
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At 293K (20°C) the volume of the concentration would remain the same.
Concentration is calculated as follows:
mass of solute × 100%
mass of slotion
mass of solute = 23g
mass of solution= 23g + 100 g = 123g
conc= 23/123 × 100%
= 0.1869 × 100%
= 18.69%
concentration = 18.7%
Concentration is calculated as follows:
mass of solute × 100%
mass of slotion
mass of solute = 23g
mass of solution= 23g + 100 g = 123g
conc= 23/123 × 100%
= 0.1869 × 100%
= 18.69%
concentration = 18.7%
kvnmurty:
this is concentration by mass. good solutions. thanks
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