Be sure to answer all parts. The catalytic destruction of ozone occurs via a two-step mechanism, where X can be any of several species: (1) X + O3 → XO + O2 [slow] (2) XO + O → X + O2 [fast] (a) Write the overall reaction. O3 + XO → X + 2 O2 X + O3 → XO + O2 XO + X + O3 + O → XO + X + 2 O2 O3 + O → 2 O2 (b) Write the rate law for each step (using k for the rate constant). Reaction 1: Reaction 2: k[X][O3] k[XO][O2] k[X][O2] k[XO][O3] k[XO][O2] k[X][O] k[X][O2] k[XO][O] (c) X acts as a and XO acts as a catalyst intermediate catalyst intermediate (d) High-flying aircraft release NO into the stratosphere, which catalyzes the process. When O3 and NO concentrations are 9 × 1012 molecule/cm3 and 7.4 × 109 molecule/cm3, respectively, what is the rate of O3 depletion

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

When balancing a chemical equation:

Juju.01) 5 geologic events a group of students designed an experiment in an ice rink to represent the solar system. the steps of the experiment are listed below. 5: geologic events 1. choose a student to represent the sun. the planets are represented by two tennis balls. 2. ask the student to hold the tennis balls in each palm and spin on the ice with arms stretched out. 3. ask the student to draw in the arms after about 10 spins. 4. observe the student's arms rotate faster when they are closer to the body. 05 geologic events enors) the experiment most likely demonstrates that (2 points) 07 discussion-based sessment/module planets exert gravitational force on the sun the sun exerts gravitational force on the planets 3.07 discussion-based ssessment speed of a planet depends on its distance from the sun new version available! (3.0.119) get it now submit 18.07: module exam description