Using the reagents below, list in order (by letter, no period) those necessary to transform benzene into p-chlorobenzenesulfonic acid. You may assume any undesired regioisomers can be separated. Note: Not all spaces provided may be needed. Type "na" in any space where you have no reagent. A.H₂, Pd B.H₂, Pd/CaSO4, quinoline M. SOCI₂ C. H₂, Ni₂B(P-2) N. Br2, FeBr 3 D. Zn(Hg), HCl, reflux O. Cl₂, hv E. i.O3, H₂O ii. Zn, H₂O P. Cl2, FeCl3 F. MMPP, CH3CH₂OH Q. H₂O G. i. BH3; ii. H₂O2, NaOH R. CH3CH₂CH₂CI, AICI 3 H.KOC(CH3)3, HOC(CH3)3 S. (CH3)3CCI, AICI 3 L. HCI, peroxide

Can you please answer the second question?  Thank you.

Which question will your experiment investigate? (select one and delete the others) How does temperature affect how lactase drops work to break down lactose into glucose and galactose? How does pH affect how lactase drops work to break down lactose into glucose and galactose? How does agitation (movement) affect how lactase drops work to break down lactose into glucose and galactose? What variable will you change in this experiment? This is also called the Independent variable. How will you change it? What variable will you measure in this experiment to determine the effect of the variable you changed? This is also called the Dependent variable. How will you measure it? What variables will you keep the same in this experiment? Check off the items in this list that you would use for this experiment. You may add any items you feel you would need. O skim milk (which contains lactose) O Lactase drops O Graduated cylinder Eye dropper Ice cubes O pH paper O Hot plate Mixing spoon O…

5. The monomer of a carbohydrate? _________; polymer example of a carbohydrate? ______________ 6. How many rings are in a monosaccharide? _____ disaccharide? _____ polysaccharide? _____What is the most common monosaccharide? _________What is the most common polysaccharide in plants? _________; in animals? _________