In the troposphere carbon monoxide and nitrogen dioxide undergo the following reaction: NO2(g) CO(g): NO(g) CO2(g) Experimentally, the rate law for the reaction is second order in NO2(g), and NO3(g) has been identified as an intermediate in this reaction. Construct a reaction mechanism that is consistent with these experimental observations.

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients