CHEN 3101 Lecture Notes - Lecture 1: Plat, Methamphetamine, Exothermic Process

• School: UMN
• Department: Chemical Engineering
• Course: CHEN 3101
• Professor: David Morse

Document Summary

Label each component i = 1, c e. g. 1 = h2o. Ni = {total # moles of component i} Notation: = {any extensive (total) property of mixture} = total v, u, h, s, g, etc. Then = /n eg, v = v/n or u = u/n. V = v(t, p, x1, x2, , xc - 1) just need c - 1 mole fractions because they add up to 1 (x1 + x2 + + = 1) Chen thermo page 2 just need c - 1 mole fractions because they add up to 1 (x1 + x2 + + = 1) In binary (c = 2) mixture of water (1) and acid (2) V = v(t, p, xh2o) or v = v(t, p, xacid) Notation: v = v(t, p, x1, , xc - 1) (mixture) Vi = vi(t, p) (pure i) (subscript means pure component)