Construct a molecular model of trans-cinnamic acid. To simplify matters, you can use a colored ball to represent the phenyl group. Simulate the syn addition of bromine by removing one of the C=C connectors and inserting two orange bromine atoms, with connectors into the vacant holes Determine the R/S configuration of the two asymmetric centers. Repeat this analysis by removing the other C=C connector and inserting the two orange bromine atoms on the opposite face. Cool the mixture in ice water until crystallization is complete, then collect the solid product by vacuum filtration. Record these predictions in the report sheet.