1. Draw the structure of the following compounds. Show stereochemistry.
SnCl3 -Ga2(CH3)4(OCH3)2(BH3)N(CH3) 3
2. Which one has a stronger hydrogen bonding HO-H...OH2 or HS-H....SH2 ("..." indicated the location of hydrogen bonding)? Why?
3. Using CH4, H2O, N2, and O2 as raw materials, write multi-step reactions for the preparation of HNO3. (Do not use the direct reaction between N2 and O2 because ir is not cost effective on an industrial scale).
4. Please complete the following reactions
RbCl(l)+ Ca (l) ----à
Cr+3 + Fe +3----à