1000 kg/h of seawater containing 3.50% salt passes through a series of four evaporators. Equal quantities of water are removed in each of the evaporator. The concentrated solution leaving each evaporator is fed to the next one. The brine leaving the last evaporator contains 10% salt. Determine: 1. The amount of water leaving each evaporator (kg/h) 2. The salt concentration leaving each evaporator (%)

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