What is the activation energy for this reaction
When the temperature is raised to 700 K, the value of k increases to 6.36 x 103-3 s-1 at 600 K, the k is 1.60 x 10e-5 s-1. What is the activation energy for this reaction?
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An internal study by Technology Services department at Lahey Electronics revealed company employees receive average of 6.0 emails per hour. Suppose the arrival of these emails is approximated by Poisson distribution.
Determine the numbers of grams of water must be added to 200 mL of NaOH solution in order to have a solution which is having the specific gravity of 1.157, 13.55%? Where the specific gravity of NaOH =1.32, 28.83%
The lawyer has found 60 investors for LLC to buy the inner-city complex with each contributing either $5,000 or $10,000. If LLC increased $420,000, how many investors contributed $5,000 and how many contributed $10,000?
Assume a certain population of observations is normally distributed. Determine the value of z* such that 95% of the observations in the population are between -z* and +z*, on the Z scale.
Determine the relationship between the c-c bond orders, i.e single vs. double vs. triple bonds, and the c-c and c-h bong lengths? Do both types of bond lengths show the same correlation with the bond order? Explain why are c-h bonds shorter than
A hypothesis test is to be performed. Find out the null and alternative hypothesis. A psychologist has designed a test to measure stress level in adults. She has determined that nationwide the mean on her test is 21.
Explain how do bond angles in each compound compare to the values that would be expected if the carbon atoms were perfectly trigonal, tetrahedral, or linear?
How to prove statement, for each positive real number a and positive rational number b, there exist the real number c and irrational number d such that ac+bd=1.
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