Monday

November 24, 2014

November 24, 2014

Posted by **Arian** on Sunday, January 23, 2011 at 4:44pm.

Boiling point at 1 atm 78.5°C

cgas 1.43 J/g°C

cliquid 2.45 J/g°C

H°vap 40.5 kJ/mol

2. A 0.75 L bottle is cleaned, dried, and closed in a room where the air is 20°C and 42% relative humidity (that is, the water vapor in the air is 0.42 of the equilibrium vapor pressure at 20°C). The bottle is brought outside and stored at 0.0°C.

What mass of water condenses inside the bottle?

- College Chemistry -
**mike**, Monday, January 24, 2011 at 1:07pmWhat volume of CH4 at 0 °C and 1.20 atm contains the same number of molecules as 0.16 L of N2 measured at 23 °C and 1.50 atm?

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