If equilibrium conditions are perturbed by the addition of heat, however, the vapor pressure of the liquid rises toward atmospheric pressure (101.3 kilopascal, 1 atm or 762 torr). If the value of vapor pressure were not temperature-dependent, it would be difficult to get any liquids (or soli...
Explain how to convert 728 torr to atm. Pressure: Pressure can be defined as a kind of force that is put on the surface of an object. The S.I. unit of pressure is the pascal (Pa). There are various unit of pressure namely bar, atm, Pascal, torr, psi, mm Hg etc. ...
How to calculate vapor pressure using enthalpy of vaporization A sample of gas with an initial volume of 2.0 L and a pressure of 3.0 atm is compressed to a volume of 1.5 L. What is the new pressure of the gas? Assume constant temperature and amount of gas. ...
5. We now know P, V, R, T and can solve for n, which is the amount of water vapor in moles. This value is then multiplied by 18.02 – the molecular weight of water – to give the answer in grams. 6. Summary: The formula for absolute humidity is derived from the ideal gas...
A Key Skill: How to Calculate Formal Charge Hidden Hydrogens, Hidden Lone Pairs, Hidden Counterions Reminder – don’t forget the free boiling point study guide (Contains all the key points discussed in this post) MOC_Boiling_Point_Handout (PDF)...
A liquid has a delta(H_{vap}) of 35.5 kJ/mol and a boiling point of 122 degree C at 1.00atm. What is its vapor pressure at 113 degree C? How much heat is required to raise the temperature of 74.0 g of water from its melting point to its ...
How many grams of CO2 is produced from 855 grams of C6H12O6 in the process of cell respiration? Cellular respiration: Cellular respiration is the process that takes place in our body to convert the biochemical energy(from the food we take) to ATP(Aden...