The equilibrium constant for the reaction N2(g) + O2(g) an elevated temperature. A reaction vessel at this temperature contains N2(g) at a partial pressure of 0.25 bar, O2(g) at a partial pressure of 0.25 bar, and NO(g) at a - 2 NO(g) is 1.7 x 10-1 at partial pressure of 4.2 x 10- bar. Select the one true statement for this system. The reaction quotient Q is larger than K, and the reaction proceeds to the reactants side. O The reaction quotient Q is smaller than K, and the reaction proceeds to the reactants side. O The reaction quotient Q is larger than K, and the reaction proceeds to the products side. O The system is at equilibrium. The reaction quotient Q is smaller than K, and the reaction proceeds to the products side.

غــ h. i. NH O H3O+ O heat H3O+ CI j. 1) LiAl(OR)3H 2) H₂O

Choose an IUPAC name for the structure in 13-d O a. cis-3-propylcyclohexanecarbaldehyde O b. trans-3-propylcyclohexanecarbaldehyde O c. trans-3-Isopropylcyclohexanecarbaldehyde O d. trans-3-Isopropylcyclohexanal e. trans-3-propylcyclohexanal Choose an IUPAC name for the structure in 13-e O a. 2-Cycloheptenone b. 2-Cyclohexenone O c. 2-Cyclopentenone d. 2-Cyclohexanone O e. 3-Cyclohexenone Choose an IUPAC name for the structure in 13-f a. (R)-3-bromo-3-methyl-1-pentene Ob. (R)-3-bromo-3-methyl-2-hexene С. (S)-3-bromo-3-methyl-1-hexene d. (R)-3-bromo-3-methyl-1-hexene e. (R)-3-bromo-3-methyl-1-heptene

One of the first drugs to be approved for use in treatment of acquired immune deficiency syndrome (AIDS) was azidothymidine (AZT). CH3 C6 || Cs- H. N5 C8- H H. H-O- H C4 H C2-C3 H N1 N3