Which hydrogen atom is the most likely to be abstracted when this molecule is reacted with a base?       

Which of the compounds would have the weakest conjugate base?

How many enantiomeric pairs are possible for this compound?  

How many neutrons are in carbon-12 ?

What is/are the major product(s) of this reaction?      ©

  In a unimolecular elimination (E1) reaction, the correct order of mechanistic steps is ©

Predict the number of regions of electron density (domains) around the central atom in the ion of CO32- . And predict the hybridization of the central atom.

What pressure is exerted on a 20.0L container with 15.9 g of SO2(s) at a temperature of 25.0 °C ?

Calculate:  (6.022 x 10 23 ) / 6.324 There is only one correct answer.  One of the routine calculation in CHM2045 involves power of 10.  Note: read your calculator’s instruction to learn how to type in power of 10.   

Determine the mass of the following compound: 0.0146 mol KOH