What is the major intermolecular forces between H of H2O molecule with N (nitrogen) of another molecule of NH3?  

Liquid X boils at a lower temperature (lower boiling point) than liquid Y.  This fact indicates that

What is the bond angle of a molecule with 2 double bonds around the central atom?

The conversion from Cu(liquid) to Cu(solid) is called

The metallic solid is KBr Ca Na2O S no correct answer given    

A gas temperature is changed from 456oC to 303oC.  If the initial volume is 235 mL at constant pressure, what is the final volume?       

An 355 mL of a balloon filled with hydrogen gas has 848 torr at 75oC.  What is the volume of this gas if the pressure and temperature are changed to 375 torr and 64oC, respectively?  (SHOW CALCULATION in the space below).  Must show calculation to get credit!  Without calculations, you will get zero point, even if you get the answer correct.  DO NOT email me your scratch paper. (Hint: make sure you use the correct unit for temperature!)

According to your lecture, the SO3 gas is responsible for

Order of the intermolecular forces (dipole-dipole, hydrogen bonding, and dispersion) from the strongest to weakest.

Identify the major intermolecular forces in H2S molecule.