Question

1. The schematic shows a portion of a hypothetical binary phase diagram with single phases named L (left phase) and R (right phase). Using the tie line at the two-phase mixed region with a compositionL of Co (CLS Cos CR), please derive the lever rule (based on the discussion in class) for the mass fractions Wi and WR in terms of Ci, Co, and Ce for L and R phases, respectively. L+R

Answer 1