Other Optons Session SU COMMUNITY MOODLE COMMUNITY MY COURSES- .atb.c what press

Question

Other Optons Session SU COMMUNITY MOODLE COMMUNITY MY COURSES- .atb.c what pressure, in Celsius? Make sure to include the correct unit symbol with the answer choice t atmosphere, of ammonia is required to keep the ammonia concentratibon in a bottle of club soda at 1241 molarty at 25 degree TABLE 13.4 Henry's Law Constants for Several Gases in Water at 25C Gas 02 N2 KH(M/atm) 1.3 x 103 6.1 × 10-4 3.4 x 10-2 5.8 x 10 3.7 x 104 CO2 NH3 He Equabrium is established between iquid and vapor when Select one . a rate of evaporabion equats rate of b equal coecentrauces gin motarty) est in the Tiquid and gas phases

Explanation / Answer

Henry's law states that the solubility of a gas in a liquid is directly proportional to the partial pressure of the gas above the liquid:

Sgas=kHPgas

where

kH of ammonia from table is 5.8 x 101 M/atm

S of ammonia is 12.41 M

PCO2 = SCO2 / kH,CO2 = 12.41 / 580 = 0.0214 atm

Thank You.

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