What is the activation energy in kilojoules per mole
Given that the rate constant is 4.0×10-4 at 25.0 degrees C and that the rate constant is 2.6×10-3 at 42.4 degrees C, what is the activation energy in kilojoules per mole? Note that the value of the constant is R=8.3154 J/(mol*K)
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When 0.5000L of a 1.00M solution of Pb(NO3)2 is mixed with and excess of 1.00M solution of KI how many grams fo lead(II) iodide are formed.
Mechanical engineering questions ,statics ,propability,weibull chart requiring> I need help in those field please, there are some questions related to the probability.
An electrical transformer dissipates heat equivalent of 3000 kW/h. the inlet and outlet temperatures of the cooling water are 55C and 15C respectively. calculate the mass of the cooling water in a minute?
Copper 64 used to study brain tumors. assume that the original mass of a sample of copper 64 is 26.000g. after 64 hours all that remains is 0.8125g of copper 64. what is the half life of this radioactive isotope?
A viscous incompressible newtonian fluid flows down a vertical wall. the liquid is exposed to atmospheric pressure and the liquid film thickness h is constant.
You apply a constant force F? =(-68.0N)i^+(36.0N)j^ to a 420kg car as the car travels 49.0m in a direction that is 240.0 ° counterclockwise from the +x-axis.
A 100 mL buffer solution initially has 1.00 M HClO (Ka = 3.0 × 10-8) and 0.75 M NaClO. What is the new pH when this 100 mL of 0.10 M NaOH is added to the initial buffer solution?
A 300 mL stock solution contains 0.9 M Ca(CN)2. When 100 mL of the stock solution is diluted to 120 mL, how many moles of CN- ions will be contained in the dilute solution?
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Describe the importance of conducting vulnerability testing. Provide a scenario in which this practice is used.
After reading Chapters 1 and 2 of the Preece text, what does interaction design mean to you?
1. Discuss the current state of VoIP. 2. Discuss VoIP impact on the PSTN and cellular systems 3. What is your prediction of VoIP future, will it replace PSTN.
Serving the mentally ill poses a significant challenge to the police and the criminal justice system. What are some impacts of the mentally ill on the criminal
What major genre and sub-genre is your film in? What are some other films in the same category?
This grammar project will help you deepen your understanding of key writing rules and strategies that are essential for success on the SAT.
create a presentation of your choice highlighting specific topics about the time period while highlighting the theme of Corruption and Independence.