SOLUTIONS TO TEXT PROBLEMS 24.(b) A benzyl group(C., CH2) is ortho to the phenolic hydroxyl group in o-benzylphenol. OH CH2C.Hs (c)Naphthalene is numbered as shown. 3-Nitro-I-naphth has a hydroxyl group at C-1 and a nitro group
I. Complete the sentences with the best choice. Write your right letter on the Answer Sheet:(10%) 1. The teacher demanded that each student ( to class before seven o'clock. A. came B. come. comes D. would come 2. Seldom ( any mistakes during my past five years of service here. A. would I make
pH of a buffer and buffer capacity Example: For a buffer solution consisting of 0. 1 M acetic acid and o1M sodium acetate the ph of the solution is 4.75 HAc= i If an amount of hydrochloric acid equivalent to 10% of the acetate present, is added to the buffer, what is the new pH of the solution?
Groups. Teams and Effectiveness oGroup: two or more people who interact with each other to accomplish a goal. oTeam: group who work intensively with each other to achieve a specific common goal All teams are groups, BUT, not all groups are teams. o Teams often are difficult to form I Takes time for members to work together. Teams can improve organizational performance Irwin/McGraw-Hill
