Enabled: AL$/-$Cn $14$

During a summer day in El Paso, Texas, outdoor air is at $1$atm,$40C,$ and $20$ percent relative humidity. Water at $18C$ is evaporated into this air to produce air at $25C$ and $80$ percent relative humidity. How much water, in $kg{H}_2\frac{O}{k}g$ dry air, is required and how much cooling, in $k\frac{J}{k}g$ dry air, has been produced? Use data from the tables.

The amount of water required is $kg{H}_2\frac{O}{k}g$ dry air.

The amount of cooling produced is $k\frac{J}{k}g$ dry air.