Answer all parts, will rate

A 2kg sample of moist air initially at 20C,1 bar, and 80% relative humidity. a) Determine the initial humidity ratio. b) Determine the dew point temperature, in C. c) This moist air sample is cooled to 10C while keeping the pressure constant. Determine the amount of water vapor that condenses, in kg. d) Draw the T-v diagram for water and show all of the states of water vapor in this process and label the pressure and temperatures. Make sure to include the initial state of water vapor, the saturation pressure of water vapor at the initial state, the dew point temperature, the final state of water vapor and condensate. e) At the final state, what is the quality of the two-phase liquid-vapor mixture of water? f) At the final state, what is the relative humidity