Problem 24.25 9 of 1 (include units please)

A 50.0 Hz generator with an mms voltage of 155 V
is connected in series to a resistor 3.11 kN and a
capacitor 2.50 pF.
Part A
At what frequency must this circuit be operated for the current to lead the voltage by 22.09

?
Hz
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Part B
Using the frequency found in part A, find the average power consumed by this circuits

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.