Pure msg, a common flavor enhancer, exhibits a specific rotation of +24. calculate the ee of a solution whose [α] is +11.

The ee is the short term for enantiomeric excess. The formula for this is given as:

ee = [α] mixture / [α] pure enantiomer

Thus substituting the given values:

ee = + 11 / + 24

ee = 0.4583 = 45.83%

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: