Alanine, also known as (S)-2-aminopropanoic acid, is a widely occurring amino acid found in nature

Alanine, also known as (S)-2-aminopropanoic acid, is a widely occurring amino acid found in nature. In the laboratory, a chemist experimentally measured and calculated the specific rotation [alo of a pure sample of alanine to be equal to +15 . As per standard practice, the measurement was done using a cell with a path length of 10 cm. What will be the predicted specific rotation of 2,2-diaminopropanoic acid? 21 mark H2N CO2H H2N CO2H (S)-2-aminopropanoic acid 2,2-diaminopropanoic acid O O. O -15 0 O -150 0