6. Find the number of atoms in 3.8mg of NaPO? 5 pts 7. A 95.0-g sample of Fe0s reacts with Oz to produce FeOs: Determine the number of g of Fe Os produced. b. If the % yield of Fed) in Problem 7 is 25.0%, what is the actual yield of FeO? 5 pts 8. Give the proper name for the following compounds. 12 pts a. Mg(OH)2 b. Co(CN) d. Cu(SO) 9. Write the correct formula for the following compounds: 12 pts a. Calcium bromide CaBr2 Manganese(lI) Chlorate(C103) c. DiBoron Trioxide D203 unafa 2(S04)3 f. Phosphorus Trihydride Ptta 10. According to the VSEPR theory, what is the geometry (shape) of the following Lewis structure? 12 pts 11. Predict the correct formula of the following compound using the Lewis Dot structure. 12 pts c. N Br d. s +Se a. Al +P 13. Calculate the number of gof CO, produced from the combustion of 11.0 mol of C Hs using the balance equation: CHS (g) + 502(g) 3CO2(g) + 4H:00g).