Using the blank graph space below, draw an energy diagram/profile for a reaction that includes the following features: a. The reaction Enthalpy (kJ) occurs in three 600 steps b. The rate- 500 determining step is the second step 400 c. The overall enthalpy of the 300 reaction is -200 kJ d. The activation 200 energy of the 3rd step is 50 kJ 100- Reaction Progress
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- Pls show eork, will rate, D,E,FProf. Neiman and Prof. James were first to discovered in 1973 that chlorofluorocarbons (CFCs) were depleting the Earth’sozone layer when released into the atmosphere. Once they reach the stratosphere, Clis released from the CFCs molecules by interaction with UV light. Free Cl atoms areable to react with ozone in a catalytic cycle that converts O3into the more stable O2.It is estimated that a single Cl atom is able to react with∼100000 O3molecules.Although CFCs production was banned in 1996, there are still a substantial numberof motor vehicle air conditioners (MVACs) that use CFC-12 (CF2Cl2) as refrigerant.The average CFC-12 emission rate from operating MVACs has been estimated tobe 59.5 mg per hour per vehicle (Zhang et al.Environ. Sci. Technol. Lett.2017).How much chlorine, in kg, is added to the atmosphere in a year due to 100 millionMVACs using CFC-12 as refrigerant?average cycle time with the doubled KBrO3 concentration is 40 and average cycle time with initial KBrO3 concentration is 74.
- Pls ignore the highlighted part __________ is reduced in thefollowing reaction: Cr2O72- + 6S2O32-+ 14H+→ 2Cr3+ + 3S4O62- + 7H2OConsider the following energy diagram for the conversion of A → G. a.Which points on the graph correspond to transition states? b. Which points on the graph correspond to reactive intermediates? c.How many steps are present in the reaction mechanism? d. Label each step of the mechanism as endothermic or exothermic. e.Label the overall reaction as endothermic or exothermic.Reaction of interest : S2O82-(aq) + 3I- (aq)→ 2SO42-(aq) + I3-(aq). rate= k[S2O82-]1[I-]1.
- UCI Chemistry researchers, Prof. F. Sherwood Rowland and Dr. Mario Molina werefirst to discovered in 1973 that chlorofluorocarbons (CFCs) were depleting the Earth’sozone layer when released into the atmosphere. Once they reach the stratosphere, Clis released from the CFCs molecules by interaction with UV light. Free Cl atoms areable to react with ozone in a catalytic cycle that converts O3into the more stable O2.It is estimated that a single Cl atom is able to react with∼100000 O3molecules.Although CFCs production was banned in 1996, there are still a substantial numberof motor vehicle air conditioners (MVACs) that use CFC-12 (CF2Cl2) as refrigerant.The average CFC-12 emission rate from operating MVACs has been estimated tobe 59.5 mg per hour per vehicle (Zhang et al.Environ. Sci. Technol. Lett.2017).How much chlorine, in kg, is added to the atmosphere in a year due to 100 millionMVACs using CFC-12 as refrigerant?I'm needing help with creating the graph using the Time-Tempeature Data sheet from those trails 1 and 2 with specific heat as well as heat of reaction, please.Draw an energy diagram for a reaction in which the products are higher in energy than the starting materials and Ea is large. Clearly label all of the following on the diagram: the axes, the starting materials, the products, the transition state,?H°, and Ea.