3.28 1000 kg of a solution containing 50% by weight of a certain salt is cooled to 20°C in a crystallizer and the crystals formed are separated. The solubility of the salt at the crystallization temperature is 20 kg per 100 kg of water. Calculate the theoretical amount of crystals that can be produced from the solution.

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Principal Quantities and EOS

A physical quantity represents the physical state of a system. It is expressed as the product of a number and unit. The basic quantities used in science are length, mass, and time. The principal quantities are the quantities that are independent of other quantities.