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The photodissociation of ozone by ultraviolet light in the upper atmosphere is a first-order reaction with...
Ozone in the upper atmosphere absorbs ultraviolet radiation. A typical photon that ozone absorbs has a wavelength of 340...
Ozone in the upper atmosphere absorbs ultraviolet radiation. A typical photon that ozone absorbs has a wavelength of 340 nm. What is the energy of a moles worth of these photons?
lon ci( Ch ioI Part D: 1. Ozone absorbs ultraviolet light in the upper atmosphere thus...
lon ci( Ch ioI Part D: 1. Ozone absorbs ultraviolet light in the upper atmosphere thus protecting us from sunburn. Down at ground level however, ozone is a pollutant which can damage your lungs when you breathe it in. The damage is a result of its great reactivity. Draw the two resonance structures possible for ozone (O3) and indicate any nonzero formal charges that are present. Use the resonance structures to explain the great reactivity of ozone. Cl Cl Ic
The first step in the formation of ozone in the upper atmosphere occurs when O2 molecules...
The first step in the formation of ozone in the upper atmosphere occurs when O2 molecules absorb UV radiation with a wavelength of about 242 nm. Calculate the energy of a photon of 242 nm radiation (E = hv, h = 6.626 x 10 -34 J*s) Light from distant stars is very weak, and astronomers often need to detect just a few photons. What is the total energy of 23 photons having a wavelength of 575 nm? (E = nhv)
1 point Ozone in the upper atmosphere absorbs ultraviolet radiation. A typical photon that ozone absorbs has a wave...
1 point Ozone in the upper atmosphere absorbs ultraviolet radiation. A typical photon that ozone absorbs has a wavelength of 340 nm. What is the energy of a moles worth of these photons? O 352 J/mole O 352 kJ/mole 0352 mJ/mole O 352 MJ/mole O 352 nJ/mole
1. When ozone absorbs ultraviolet light, it forms molecular oxygen. 203(g) + 302(g This reaction is...
1. When ozone absorbs ultraviolet light, it forms molecular oxygen. 203(g) + 302(g This reaction is believed to go by this simple mechanism: (1) 03(g) = 02(g) + 0(g) (2) 0(g) + 03 (g) → 202(g) Q3! containing only reactant and/or product (a) Using the steady-state approximation, determine an expression for concentrations (i.e. things that appear in the net reaction). (b) In the upper atmosphere, [03] is typically quite small compared to [02], which remains essentially constant since it is...
6 The decomposition of ozone in the upper atmosphere is catalyzed by NO. The overall reaction...
6 The decomposition of ozone in the upper atmosphere is catalyzed by NO. The overall reaction and rate law are: rate k[O][NO] Os(g)+O(g)+20;(g); Write a possible mechanism that is consistent with rate law and identify an intermediate in the reaction. 7. A possible mechanism for the iodide ion catalyzed decomposition of hydrogen peroxide in aqueous solution is: -slow H2O:(aq) +I(aq)H;O(1) + 0I°(aq) -fast H20:(aq) +Or(aq)H:O()) +02(g)+l'(aq) What is: iv) the catalyst? iv) the intermediate ii) the rate law i) the...
Please not just give me each question's answer. But also the process or why you chose...
Please not just give me each question's answer. But also the
process or why you chose this option. Thank you so much!
D. 3 C-11. 2C-o, 4 H-o, and i 0-0 bonds are broken, while l CEO and 2 11-0 are formed. 13. Isotopes have esc I. different atomic number III. the same atomic number II. the same mass number IV. different mass number In the first experiment, the measured absorbance is 0.001. However, in the second experiment the measured...
please 6. The decomposition of ozone in the upper atmosphere is catalyzed by NO. The overall...
please
6. The decomposition of ozone in the upper atmosphere is catalyzed by NO. The overall reaction and rate law are: O(g) + O(g) 20(8): rate-k[O][NO] Write a possible mechanism that is consistent with rate law and identify an intermediate in the reaction. 7. A possible mechanism for the iodide ion catalyzed decomposition of hydrogen peroxide in aqueous solution is: H:Os(aq) + (aq) → H2O(1) Ol(aq) --- -slow H2O2(aq) + Ol'(aq) → H2O(1) + O2(g) + l'(aq) ------fast What is:...
please help. question 62 s is first order in the reac ich reaction is fastest if...
please help. question 62
s is first order in the reac ich reaction is fastest if the reactants are the same? All be reactant abled. -Br₂(g) → and [Br.] ed [NO] The fol reaction ] is increased 14.59. Each of the following reactions is for and second order overall. Which res initial concentrations of the reactants reactions are at 298 K. 2. C10 (8) + O2(g) → CIO(g) + O. = 3.0 X 10-cm/(molecules) b. CIO.(g) + NO(g) → NO2(g)...
can you please help me answer theses questions ect Question 11 0 / 5 pts Light...
can you please help me answer theses questions
ect Question 11 0 / 5 pts Light of wavelength 495 nm is incident upon a single slit with width W = 4.3 x 10-4 m. m. The figure below shows the pattern observed on a screen positioned 270 cm from the slits. What is the distance, in cm. Please round your answer to two decimal places 0.008 Question 12 5/5 pts Classes Google Slides - cre... G Question 18 0/3 pts...
lon ci( Ch ioI Part D: 1. Ozone absorbs ultraviolet light in the upper atmosphere thus protecting us from sunburn. Down at ground level however, ozone is a pollutant which can damage your lungs when you breathe it in. The damage is a result of its great reactivity. Draw the two resonance structures possible for ozone (O3) and indicate any nonzero formal charges that are present. Use the resonance structures to explain the great reactivity of ozone. Cl Cl Ic
1 point Ozone in the upper atmosphere absorbs ultraviolet radiation. A typical photon that ozone absorbs has a wavelength of 340 nm. What is the energy of a moles worth of these photons? O 352 J/mole O 352 kJ/mole 0352 mJ/mole O 352 MJ/mole O 352 nJ/mole
1. When ozone absorbs ultraviolet light, it forms molecular oxygen. 203(g) + 302(g This reaction is believed to go by this simple mechanism: (1) 03(g) = 02(g) + 0(g) (2) 0(g) + 03 (g) → 202(g) Q3! containing only reactant and/or product (a) Using the steady-state approximation, determine an expression for concentrations (i.e. things that appear in the net reaction). (b) In the upper atmosphere, [03] is typically quite small compared to [02], which remains essentially constant since it is...
6 The decomposition of ozone in the upper atmosphere is catalyzed by NO. The overall reaction and rate law are: rate k[O][NO] Os(g)+O(g)+20;(g); Write a possible mechanism that is consistent with rate law and identify an intermediate in the reaction. 7. A possible mechanism for the iodide ion catalyzed decomposition of hydrogen peroxide in aqueous solution is: -slow H2O:(aq) +I(aq)H;O(1) + 0I°(aq) -fast H20:(aq) +Or(aq)H:O()) +02(g)+l'(aq) What is: iv) the catalyst? iv) the intermediate ii) the rate law i) the...
Please not just give me each question's answer. But also the
process or why you chose this option. Thank you so much!
D. 3 C-11. 2C-o, 4 H-o, and i 0-0 bonds are broken, while l CEO and 2 11-0 are formed. 13. Isotopes have esc I. different atomic number III. the same atomic number II. the same mass number IV. different mass number In the first experiment, the measured absorbance is 0.001. However, in the second experiment the measured...
please
6. The decomposition of ozone in the upper atmosphere is catalyzed by NO. The overall reaction and rate law are: O(g) + O(g) 20(8): rate-k[O][NO] Write a possible mechanism that is consistent with rate law and identify an intermediate in the reaction. 7. A possible mechanism for the iodide ion catalyzed decomposition of hydrogen peroxide in aqueous solution is: H:Os(aq) + (aq) → H2O(1) Ol(aq) --- -slow H2O2(aq) + Ol'(aq) → H2O(1) + O2(g) + l'(aq) ------fast What is:...
please help. question 62
s is first order in the reac ich reaction is fastest if the reactants are the same? All be reactant abled. -Br₂(g) → and [Br.] ed [NO] The fol reaction ] is increased 14.59. Each of the following reactions is for and second order overall. Which res initial concentrations of the reactants reactions are at 298 K. 2. C10 (8) + O2(g) → CIO(g) + O. = 3.0 X 10-cm/(molecules) b. CIO.(g) + NO(g) → NO2(g)...
can you please help me answer theses questions
ect Question 11 0 / 5 pts Light of wavelength 495 nm is incident upon a single slit with width W = 4.3 x 10-4 m. m. The figure below shows the pattern observed on a screen positioned 270 cm from the slits. What is the distance, in cm. Please round your answer to two decimal places 0.008 Question 12 5/5 pts Classes Google Slides - cre... G Question 18 0/3 pts...
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