1. Write down the products of the following reactions. (25%) a. K(s) + NH](I) -7
b. NaH (s) + H20 (l) -7
c. HF(l) + Si02(s) -7
d. AI(OHh(s) + KOH (aq) -7
e. Mn20 7(s) +H 20(l) -7
2. For each molecule or salt (27%)
i) give chemical names
ii) give electron count for the central atoms iii) sketch all isomers
a. Os(CH]NChCI]
b. Na2[Zn(OH)4]
c. Cr[(enh(H20h]
3. Construct the MO diagram for each of the following diatomic molecules. (30%) a. C2
b. Fe2 c. FhO
4. Find the number of unpaired electrons, magnetic moment, ligand field stabilization energy, and ground term symbol for each of the following complex ions:
a. Co(N02)6]] (9%)
b. Zn(H20)6] 2+ (9%)