9 mol H2 is placed in a 1.5 dm3 container with 9 mol I2 and the raction proceeds until equilibrium is reached. At equilibrium, 14 mol of HI are present. Calculate value of kc H2(g) + I2 (g) = 2HI (g)​

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound