2. Choose the INCORRECT statement.(A) When a half reaction is reversed, the sign of the potential is
5. Choose the correct shape, weak/strong field, and number of unpaired electrons for .(A) square pla
6. Choose the correct statement for half-life:(I) the time for a sample to decay completely.(II) con
7. The IUPAC name of the tert-butyl group is:(A) 1,1-dimethylethyl(B) 1,1-dimethylethane (C) 1,2-dim
9. A mixture of H2SO4 and NaOH has a pH of 1.9. Which one below is true about the mixture atequilibr
10. You are given a solution of the weak base Novocain, Nvc. Its pH is 11.00. You add to the solutio
11. What is the best way to make a buffer?(A) Dilute sea water(B) Combine a strong acid and a strong
12. What sign of △G° will lead to equilibrium constant that is greater than 1?(A)△G°=0(B) Not enough
13. You are trying to dissolve the most amount of Ag2S possible. Beaker A is filled with 100 mL of p
14. Which acid generates the strongest conjugate base?(A) Formic acid (B) Hydrochloric acid (C) Sulf
15. Which is the strongest base?(A) 1 M hydroxylamine; = 8.0 (B) 1 M aniline; = 9.4 (C) 1 M ethylami
16. Nodes can be defined as(A) points of constructive interference between two waves(B) points of in