Explain the relative humidity of air is equal to the ratio

Reference no: EM13213058

The relative humidity of air is equal to the ratio of the partial pressure of water in the air to the equilibrium vapor pressure of water at the same temperature. If the relative humidity of the air is 57% and its temperature is 23°C, how many molecules of water are present in a room measuring 17 m*5.5 m*4.5 m? (The vapor pressure of water at 23°C is 21.07 torr.)

Reference no: EM13213058

Questions Cloud

Estimate the fair market value of mms equity : Estimate the fair market value of MMs equity as of year-end 2013 and the firm is stable, and the long-term growth rate for all items is expected to be 4%. Their CEO's name is Ray Charles.

Define what are the absolute and percent uncertainties : What are the absolute and percent uncertainties in the perimeter, area and volume of the tetrahedron?

What other variables would be important to sell the machines : Unit Sales Price Personal Advertising Selling Expenses 132 $74 $1,140 203 74 1,400 217 55 1,160 255 53 1,210 252 64 1,490 239 70 1,460 152 75 1,200 197 58 1,020 230 65 1,390 154 61 1,040 As a first step in the analysis, the company ran simple regr..

Explain combining equal amounts of each solid : Four materials (A, B, C, D) have approximately equal melting points. All possible combinations of two of the four solids were prepared by combining equal amounts of each solid.

Explain the relative humidity of air is equal to the ratio : The relative humidity of air is equal to the ratio of the partial pressure of water in the air to the equilibrium vapor pressure of water at the same temperature

Compute the expected return on the market portfolio : Compute the expected return on the market portfolio and Is it possible for a stock to have a negative standard deviation in returns?

Define the addition of aqueous solutions : What products result from the addition of aqueous solutions of F_e (C_2 H_3 O_2 )_2 (aq)and N_a3 PO_4 (aq)?

Define what is the ph of the solution before adding : buffer solution that has [H2PO4-] =[HPO42-] = 0.132M What is the pH of the solution before adding the NaOH? After adding the NaOH?

Compute the standard cell potential : he reduction table in your notes, calculate the standard cell potential for the following reactions. 2 Al3+(aq) + 3 Pb(s) 2 Al(s) + 3 Pb2+(aq)

User Account

All Pages