Please draw the missing reactant and please answer questions A through E

what is the reactant

3. Phenol (C6H₂O) can be degraded as shown in the reaction below. Answer the following questions if phenol is present in water at a concentration of 100 mg/L and the water flowrate is 8.2 million gallons per day (mgd). You may assume that 90% of the phenol is degraded (i.e., 10% is not reacted). C6H6O + 70₂ 6CO₂ + 3 H₂O a. What amount of carbon dioxide (CO₂) will be produced each day (in lbs/day and kg/day)? b. How much oxygen (O₂) will need to be supplied (in mg/L and lbs/day) if the oxygen transfer process is 52% efficient (i.e., for every pound of O₂ added, only 0.52 pounds react)?

What is the missing reactant in this organic reaction? R + CH3- -OH Δ مكم + H₂O Specifically, in the drawing area below draw the skeletal ("line") structure of R. If there is more than one reasonable answer, you can draw any one of them. If there is no reasonable answer, check the No answer box under the drawing area.

Consider the following nucleophilic substitution reaction. The compound listed above the arrow is the solvent for the reaction. If nothing is listed over the arrow, then the nucleophile is also the solvent for the reaction. I acetone + HS

Use a sheet of paper to answer the following question. Take a picture of your answers and attach to this assignment. Draw the mechanism for the acid-catalyzed reaction of acetic acid (ethanoic acid) with the methanol to yield methyl acetate (methyl ethanoate). O O HCI H3C + CH3OH OH H3C OCH 3 + H₂O

IUPAC

Use a sheet of paper to answer the following question. Take a picture of your answers and attach to this assignment. Draw the mechanism for the reaction of acetyl chloride (ethanoyl chloride) with the ethoxide anion to yield ethyl acetate (ethyl ethanoate). OCH₂CH3 H₂C+ CI H3C + OCH₂CH3

10) What primary metabolites are the building blocks of this natural product Br Br

Fill the box below withthe missing reactant, reagent, or product