Determine the value of the equilibrium constant, kgoal, for the reaction n2(g)+o2(g)+h2(g)⇌12n2h4(g)+no2(g), kgoal=? by making use of the following information: 1. n2(g)+o2(g)⇌2no(g), k1 = 4.10×10−31 2. n2(g)+2h2(g)⇌n2h4(g), k2 = 7.40×10−26 3. 2no(g)+o2(g)⇌2no2(g), k3 = 6.00×10−13

the equation that correctly represent the reaction for formation of ammonia is

n2+ 3h2 → 2nh3 (answer d)

1 mole of nitrogen gas (n2) react with 3 moles of hydrogen gas (h2) to form 2 moles of ammonia ( nh3). this is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. the process is exothermic hence energy is released.

can you list the answers so i can answer

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.