Which of the following equilibrium systems most favors the products?
a.)ci2(g) + 2no2(g...
Chemistry, 30.09.2019 01:00, keldrykmw4
Which of the following equilibrium systems most favors the products?
a.)ci2(g) + 2no2(g) 2no2ci(g); keq = 1.8
b.)n2(g) + 3h2(g) 2nh3(g); keq = 345
c.)2hci2(g) h2(g) + ci2(g); keq = 2.0 × 10-7
d.)ci2(g) + 2no(g) 2noci(g); keq = 3.7 × 108
Answers: 2
Chemistry, 22.06.2019 05:00, Angelanova69134
Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.
Answers: 2
Chemistry, 23.06.2019 16:00, naiomireyes74p2aybs
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 + o → 2 o2 o3 + xo → x + 2 o2 xo + x + o3 + o → xo + x + 2 o2 x + o3 → xo + o2 (b) write the rate law for each step (using k for the rate constant). reaction 1: reaction 2: k[x][o2] k[xo][o2] k[x][o3] 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 intermediate catalyst (d) high-flying aircraft release no into the stratosphere, which catalyzes this process. when o3 and no concentrations are 3 ă— 1012 molecule/cm3 and 9.9 ă— 109 molecule/cm3, respectively, what is the rate of o3 depletion? the rate constant k for the rate-determining step is 6 ă— 10â’15 (cm3)2/moleculeâ·s. give your answer in scientific notation. use one significant figure in your answer. ă— 10 molecule/s
Answers: 2
English, 28.02.2020 23:51