Saved Bookmarks
| 1. |
what will be the pressure exerted by a mixture of 3. 2 grams of CH4 and 4. 4 grams of CO2contained in a flask of volume of (9*10^-3 m^3)at 27°C ? My solution : PV= nRT Moles in CH4 = 3.2/16=0.2 moles Moles in CO2 = 4.4/44=0.1moles Total moles = 0.3moles P*(9*10^-3 m^3) = (0.3 mol)(8.314 pa m^3 K ^-1 mol^-1)(300K) Is it correct ??????? |
|
Answer» what will be the pressure exerted by a mixture of 3. 2 grams of CH4 and 4. 4 grams of CO2contained in a flask of volume of (9*10^-3 m^3)at 27°C ? My solution : PV= nRT Moles in CH4 = 3.2/16=0.2 moles Moles in CO2 = 4.4/44=0.1moles Total moles = 0.3moles P*(9*10^-3 m^3) = (0.3 mol)(8.314 pa m^3 K ^-1 mol^-1)(300K) Is it correct ??????? |
|