Evaporator is fed continuously with 25,000 kg/h of a solution containing 10% naoh, 10% nacl, and 80% h2o. during evaporation, water is boiled off, and salt precipitates as crystals, which are settled and removed from the remaining concentrated liquor leaving the evaporator contains 50% naoh, 2% nacl, and 48% h2o. calculate: the kilograms of water evaporated per hour[5] the kilograms of salt precipitated per hour[5] the kilograms of concentrated liquor produced per hour.