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- I#12 please. C would be The equation for a second order with 1/A. woykd not the answe mr for A v T be reverse and answet B . This is not a graded question as it is a practice question . I am 60 years old and helping my son prepare for the AP exam in a few months. We do questions at the back of the textbook by Zumdahl and ZumdahlHost E Chen = 11C |= 11C|| S Ancie G timel G scien G differ Dino 2 BoneG pictu + Why om/d2l/Ims/quizzing/user/attempt/quiz_start_frame_auto.d21?ou=D3336147&isprv=&drc3D0&qi=3151427&cfql=D0&dnb3D0&fromQB= ct Values shlee Garcia: Attempt 1 b. Given the mass of the asteroid to be (7.586x10^14) in grams and the diameter of the Earth (1.28x10^4) in km. Calculate the expected distribution of asteroid dust over the surface of the Earth in grams per cubic centimeter(g/cm2). Note: The your answer is assumed to be reduced to the highest power possible.(This means that everything is in scientific notation) When entering units for the answer, use the symbol for the unit, and if the unit has an exponent, enter the exponent as a carat(^). For example, grams would be "g" and, the unit grams per centimeter squared would look like, g/cm^2. %3D Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units 330F 20 dy37) Which of the following is a a. [E][Sjk1 = [ES]k-1 b. JEJIS]kl= [ES]k-1 + [ES]k2 c. [EJkl + [S]kl = [ES]k2 d. [E][S]kl [ESJk2 e. None of the above mathematical description of the steady-state assumption?
- /x/Isl.exe/lo_u-IgNslkr7j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVPj_jpaFLxvGArYxlbmayqa71YYPJBG6RjdYAdGPjGhFLILID-HEX1YcqAB?1oBw7QYjlbavbSPXtx-YCjsh_7mMmrq#item P Course Home Login | Student Veri... Hb Logout MyProgrammingLab Imported From IE O ITEC2110:Summer2... TunesToTube - Upl.. Publix App Web Development.. O KINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate k at one temperature fr. Cia 23%#3%# The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energyE=45.0 kJ/mol. If the rate constant of this -1 -1 reaction is 4.4 x 10 M s at 266.0 °C, what will the rate constant be at 177.0 °C? Round your answer to 2 significant digits. -1 k = \\M -1 x1017:YV I YV 91U, 30l zain IQ [Template] Photoche... -> Homework (1): When a sample of 4-heptanone was irradiated for 150 s with 315nm radiation with a power output of 60 W under conditions of total absorption, it was found that 3.8 mmol C;H4 was formed. What is the quantum yield for the formation of ethene?Task nol8) arder 54-23/K0 mo Ander le3oo k during I hour 956 of A Consum under whicH T during |1 minute Thouk 0.95 CA,o Iminutle
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- Moore 5e_C OWLV2 | Onli X Q ☆ * CE w.com/ilrn/takeAssignment/takeCovalentActivity... [Review Topics] [References] isms ots 2req Use the References to access important values if needed for this question. In a study of the conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C Visited 1 pts 2req CH3NC(g)- >CH3CN(g) 1 pts 2req the concentration of CH NC was followed as a function of time. It was found that a graph of In[CH3NC] versus time in seconds gave a 1 pts 2req straight line with a slope of -3.96x10-3 s and a y-intercept 52. 1 pts 2req Based on this plot, the reaction is v order in CH,NC and the rate constant for the reaction is 1 pts 2reg 1 pts 2reg 1 pts 2reg Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next Email Instructor Save and Exit Cengage Learning | Cengage Technical Support 52% 1:41 PM 1/22/2021The quenching of tryptophan fluorescence by dissolved O₂ gas was monitored by measuring the emission lifetimes at 348 nm in aqueous solutions. [0₂]/(10-² mol dm-³) T/(10-⁹ s) 0 2.3 5.5 8 10.8 2.6 1.5 0.92 0.71 0.57 A. 0.95 E-2 M B. 4.3 E-2 M C. 1.8 E-2 M D. 3.0 E-2 M E. None of the choices From the data above, predict the value of [0₂] required to decrease the intensity of tryptophan emission to 50% of the unquenched value.い ロ1 1 -3795 an d -602 Kj/mal, nes pectively, clectoon affinity CEA) for the reacton at 298K : 2- ocg)+ae o (つ0 data Some Call Volues are poovided at 289K) = 131415/mal ニ need answer uogently (within 30 minutes)