Suppose that there is a reaction among the chemical species a, b, c and d: ma+nb=pc+ qd where the species may or may not be pure. write the equilibrium condition for the reaction in terms of the chemical potentials of the species.

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.