5. A solution of 0.615 g of cholesterol was dissolved in 10.0mL of chloroform. At 25C, a 20 -ema polarimeter tuhe of this solution rotated plane-polarized light by 2.4n. Caleulate the specific rotation of cholesterol. Remernber to write the formula yoa use for the calculation. ( 1 point). 6. When pure (R)-2-bromobutane is heated with water, two products form as shown in the reaction below, Calculate the e.e. of the product mixture. (5.12) ( 1 point) 76mmol500mmol 50 mmol 25mmol 7. Draw a Fischer projection of each enantiomer of the compound shown below. (5.17e) (2 points)