Identical weights (A=wB=w) of two polydisperse polymer samples A and B, are mixed. - Sample A has a number-average MW of 1105Da, and polydispersity of 2 - Sample B has a number-average MW of 2105Da, and polydispersity of 2 For the mix/blend, determine: - The number-average MW - The weight-average MW - The polydispersity Hint: Establish a mathematical relationship for total number of moles of polymer A (use summation series notation) and establish a mathematical relationship for the number of moles of polymer B (use summation series notation)