The gas phase decomposition of NO2, 2NO2(g)→ 2NO(g) + O2(g), is studied at 383°C, giving the following data: Time (s) [NO2] (M) 0.0 0.100 5.0 0.017 10.0 0.0090 15.0 0.0062 20.0 0.0047 a. What is the rate law? b. What is the integrated rate law? c. What is the value of the rate constant? d. Determine the concentration of NO2 12.5s after the start of the reaction.

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.