Which species is the most important oxidant in the troposphere?
a) O
b) OH
c) O2
d) O3
Which species is the most important oxidant in the troposphere? a) O b) OH c) O2...
5.20 In the troposphere NO reacts with O3 to produce NO2 and O2, Nitric oxide also reacts. with the hydroperoxyl (HO2) radical to produce NO2 and OH. In turn, NO2 is photolyzed rapidly to produce NO and atomic oxygen. The atomic oxygen quickly combines with O2 (when aided by an inert molecule M) to produce O3. (a) Write down balanced chemical equations to represent each of these four chemical reactions. (b) Write down differential equations to represent the time dependencies...
What are the most important products at equilibrium? CH3(C=O)-OH + -OCH3 --> ? CH3(C=O)-OCH3 + OH- --> ?
Which species would best act as a Lewis acid? a) BFa c) CH2CI OH O d) H3C CI b) . Identify the strongest acid. OH OH N c) a) OH OH d) NH2 b) Identify the strongest base. N a) c) NH2 b) d) Which species would best act as a Lewis acid? a) BFa c) CH2CI OH O d) H3C CI b) . Identify the strongest acid. OH OH N c) a) OH OH d) NH2 b) Identify the...
What species are most relevant to Viagra action? A) CO2 B) O2 C) NO D) SO2
? 39. The hydroxyl radical (OH') is formed in the troposphere by the following reaction: 320 nm O* + H2O 2 OH The minimum energy required to convert 03 to 1 mol of hydroxyl radicals is A) 187 kJ B) 374 k.J C) 0.540 kJ D) 6.21X10-19 J
Which statements are correct for the troposphere ozone? a) Ozone does not exist in troposphere b) Ozone plays a key role in maintaining the oxidizing power of the troposphere. c) Ozone production rate is proportional to the concentration of NO.
What is O3, O2, and O Step1: Cl + O3 ⇄ ClO + O2 Step2: ClO + O ⇄ Cl + O2 Total: O3 + O ⇄ 2O2 a. Cl(catalyst) b. O3 c. ClO(intermediate) d. O2 e. O
Answer the questions below for the diatomic species A) O2– B) O2+ C) O2–2 What is the bond order for the O2–2 ion? Bond Order = Which of the species has the shortest bond? How many of the above molecules/ions are paramagnetic?
b a d с 16. Which species is autotrophic? 17. Which species is most likely a tertiary consumer on this food web? 18. Species C is toxic to predators. Which species is most likely to decrease or die out? Explain your answer choice I
Which of the following represents a unimolecular elementary step in a reaction mechanism? A) O + O3(g) → 2 O2(g) B) 2 O3(g) → 3 O2(g) C) O3(g) → O2(g) + O D) O2(g) + O → O3(g) E) O + O → O2(g)