Chemistry, 13.09.2019 21:20 angel10999
Khoisan salts is the number 1 producer of salts in sa for both local and international markets. 500 kg of kcl is dissolved in sufficient water to make a saturated solution at 370 k. at 370 kthe solubility of kcl is 42 mass %. the solution is cooled to 320 k and the solubility is 31,5 mass % it is assumed that no water is evaporated. 2.1. determine the amount of water is added to the 500 kg of kcl to produce the required saturated solution at 370 k. (3) 2.2. determine the mass of kcl crystals formed after the cooling process to a temperature of 320 k. (use the formula method)
Answers: 2
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Khoisan salts is the number 1 producer of salts in sa for both local and international markets. 500...
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