What is the dew-point temperature

Question

Problem

1. The products of combustion are flowing through a heat exchanger with 12% carbon dioxide, 13% water, and 75% nitrogen on a volume basis at the rate 0.1 kg/s and 100 kPa. What is the dew-point temperature? If the mixture is cooled 10^oC below the dew-point temperature, how long will it take to collect 10 kg of liquid water?

2. Consider a 1-m³/s flow of atmospheric air at 100 kPa, 25^oC, and 80% relative humidity. Assume this mixture flows into a basement room where it cools to 15^oC, 100 kPa. Find the rate of water condensing out and the exit mixture volume flow rate?

The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.