Chemistry, asked by anuragkumarSwag1623, 1 year ago

Calculate the amount of water required water 500 gram of 2.5 percent solutin of a sugar

Answers

Answered by smore0344
2

Sugar =  Sucrose = C12 H22 O11.   Molar mass = 342.

Water = H2O ,   Molar mass = 18

  

Assume that 2.5% sugar means percentage by weight.

In 500 gms of the sugar solution, there are 500*2.5/100 = 12.5 gms of sugar

So Amount of water = 500 - 12.5 = 487.5 gms



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