Find the equilibrium constants, kp, for the following equilibria, (i) no(g) + ½ o2(g) ⇄ no2(g), kp = ? (ii) no2(g) ⇄ no(g) + ½ o2(g), kp = ? , given the equilibrium constant, kp, for the reaction: 2no (g) + o2(g) ⇄ 2no2(g) kp= 100 at the same temperature

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.