Question

Count the mass of water in which dissolved 250g sucrose will make up 55% sucrose solution?

Answer 1

mass of solution= mass of sucrose+ mass of water

find the mass of the solution:

$\omega=\frac{ mass of sucrose}{mass of solution}$

$0.55=\frac{250}{mass of solution}$

mass of solution=454.55

mass of water=mass of solution-mass of sucrose=454.55-250=204.55