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(f) [2 point) At an altitude of 50 km the temperature of the atmosphere rises to...
A balloon as in Figure 2, carrying a first-order temperature sensor, rises through the atmosphere at a speed of 6m/s. A...
A balloon as in Figure 2, carrying a first-order temperature sensor, rises through the atmosphere at a speed of 6m/s. Assume the temperature varies with the altitude at 0.15 °C/30m. The balloon radios temperature and altitude readings back to the ground Determine the transfer function for the temperature sensor and define its parameters. (5) a. A zero temperature (0 C) is expected at an altitude of 2910 m; however, the balloon reads this at an altitude (5) c. If the...
1) 2) 3) Please explain step by step so I can understand how answer was obtained...
1)
2)
3)
Please explain step by step so I can understand how answer was
obtained
Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate = k [X] [Y]2[z] The rate of reaction will increase by a factor of 06 OOOO At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICI(g) = 12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 4.27...
1. For the earth, an estimate of the variation of pressure with altitude above the surface of the earth is made for a gas of molecular weight, M, assuming the atmosphere is isothermal, the variation...
1. For the earth, an estimate of the variation of pressure with altitude above the surface of the earth is made for a gas of molecular weight, M, assuming the atmosphere is isothermal, the variation of g with altitude is negligible, and that the atmosphere behaves like an ideal gas. A significant error in this estimate arises from the assumption that the temperature of the atmosphere, T, is isothermal instead of decreasing with altitude. This decrease with altitude y in...
Another method for the destruction of ozone in the upper atmosphere is: Step 1: 03 (g)...
Another method for the destruction of ozone in the upper atmosphere is: Step 1: 03 (g) + NO (g) = NO2 (g) + O2 (g) Step 2: NO2 (g) + O (g) = NO (g) + O2 (g) PE "M Reaction path What will be the effect on the value of the equilibrium constant (K) if the concentrations of all reactants are doubled and the temperature remains the same? O the equilibrium constant (K) will quadruple O the equilibrium constant...
1) 2) 3) A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step...
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A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) + N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) N20(g) + H20(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) +H2O(g) (fast) What is the rate law for the overall reaction? Ok[NO2 Ok[NO]2[H212 O k[NO]2[H2] Ok[N20][H2] k[NO]1/2[H2] 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x...
2. Consider the reaction below between nitric oxide and hydrogen gas: 2 NO(g) + 2 H2(g)...
2. Consider the reaction below between nitric oxide and hydrogen gas: 2 NO(g) + 2 H2(g) - N2 + 2 H2009) Upon being studied experimentally, it has been determined that the rate law expression for this reaction is first order in Hz and second order in NO(g). With this information in mind, answer the following: [Tip: You can assume that the steady-state approximation is valid for any intermediate here.) a. As written, is the reaction above a valid mechanism? In...
A chemical engineer is studying the following reaction: H (9)+C12(g) → 2 HCl(9) At the temperature...
A chemical engineer is studying the following reaction: H (9)+C12(g) → 2 HCl(9) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.84. The engineer charges ("fills") three reaction vessels with hydrogen and chlorine, and lets the reaction begin. She then measures the composition inside each vessel from time to time. Her first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time she...
Question 2 (20 points) Venus has mass my = 4.87 x 1024 kg and radius Ry...
Question 2 (20 points) Venus has mass my = 4.87 x 1024 kg and radius Ry = 6.05 x 103 km. Surface conditions are temperature To = 740 K, and pressure Po = 9.3 MPa. The lapse rate is approximately constant for most of the troposphere, up to 2 60 km where T1 263 K. Its atmosphere can be approximated as 100% carbon dioxide, CO2. You can assume that gravity is constant at its sea-level value. Using your result from...
if the rate constant for a reaction tripled when the temperature rises from 3.00×10^2 k to...
if the rate constant for a reaction tripled when the temperature rises from 3.00×10^2 k to 3.10 ×10^2 k.what is the activation energy of the reaction?
2 H2O(I) ⇌ 2 H2(g) + O2(g) Le Châtelier's principle predicts that decreasing the volume of the reaction vessel will
2 H2O(I) ⇌ 2 H2(g) + O2(g) Le Châtelier's principle predicts that decreasing the volume of the reaction vessel will _______ decreasing the pressure of the reaction vessel a(n) increase in Keq an increase in the concentration of O2 no changes in equilibrium partial pressures a decrease in the concentration of H2 QUESTION 18The slope and intercept of an Arrhenius plot made for the first-order decomposition reaction are -5382.7K and 34.869 at 303K, what is the value of the activation energy (l/mol) at this temperature? QUESTION 19 The rate...
A balloon as in Figure 2, carrying a first-order temperature sensor, rises through the atmosphere at a speed of 6m/s. Assume the temperature varies with the altitude at 0.15 °C/30m. The balloon radios temperature and altitude readings back to the ground Determine the transfer function for the temperature sensor and define its parameters. (5) a. A zero temperature (0 C) is expected at an altitude of 2910 m; however, the balloon reads this at an altitude (5) c. If the...
1)
2)
3)
Please explain step by step so I can understand how answer was
obtained
Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate = k [X] [Y]2[z] The rate of reaction will increase by a factor of 06 OOOO At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICI(g) = 12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 4.27...
1. For the earth, an estimate of the variation of pressure with altitude above the surface of the earth is made for a gas of molecular weight, M, assuming the atmosphere is isothermal, the variation of g with altitude is negligible, and that the atmosphere behaves like an ideal gas. A significant error in this estimate arises from the assumption that the temperature of the atmosphere, T, is isothermal instead of decreasing with altitude. This decrease with altitude y in...
Another method for the destruction of ozone in the upper atmosphere is: Step 1: 03 (g) + NO (g) = NO2 (g) + O2 (g) Step 2: NO2 (g) + O (g) = NO (g) + O2 (g) PE "M Reaction path What will be the effect on the value of the equilibrium constant (K) if the concentrations of all reactants are doubled and the temperature remains the same? O the equilibrium constant (K) will quadruple O the equilibrium constant...
1)
2)
3)
A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) + N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) N20(g) + H20(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) +H2O(g) (fast) What is the rate law for the overall reaction? Ok[NO2 Ok[NO]2[H212 O k[NO]2[H2] Ok[N20][H2] k[NO]1/2[H2] 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x...
2. Consider the reaction below between nitric oxide and hydrogen gas: 2 NO(g) + 2 H2(g) - N2 + 2 H2009) Upon being studied experimentally, it has been determined that the rate law expression for this reaction is first order in Hz and second order in NO(g). With this information in mind, answer the following: [Tip: You can assume that the steady-state approximation is valid for any intermediate here.) a. As written, is the reaction above a valid mechanism? In...
A chemical engineer is studying the following reaction: H (9)+C12(g) → 2 HCl(9) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.84. The engineer charges ("fills") three reaction vessels with hydrogen and chlorine, and lets the reaction begin. She then measures the composition inside each vessel from time to time. Her first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time she...
Question 2 (20 points) Venus has mass my = 4.87 x 1024 kg and radius Ry = 6.05 x 103 km. Surface conditions are temperature To = 740 K, and pressure Po = 9.3 MPa. The lapse rate is approximately constant for most of the troposphere, up to 2 60 km where T1 263 K. Its atmosphere can be approximated as 100% carbon dioxide, CO2. You can assume that gravity is constant at its sea-level value. Using your result from...
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