### Explain the introduction state that often the rate doubles

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Question 1 consider your ln(rate) vs. 1000/T graph. Was teh data evenly distributed around the line or does the low (or high temperature endof the curve have more scatter than the other. is this result consistent with your observation? explain. question 2 The introduction state dthat often the rate doubles for each temperature increase of 10degree celcius. What value of the activation energy would cause the rate to double between 25~35degree celcius? ((k value) question 3 In this experiment you used a red colorimetric guide to establish the end of the reaction. would you expect to get the same value of the activation energy if yellow was chosen rather than red? support your answer with your observations of the reaction. Question 4 How would you answer to question 3 differ if the frequency factor rather than the activation energy were considered?

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 Earning the same net operating income : Due to an increase in labor rates, the company estimates that variable costs will increase by \$3 per ball next year. If the expected change in variable costs takes place, how many balls will have to be sold next year to earn the same net operating.. What is the molar concentration of the excess reactant : What is the molar concentration of the excess reactant once this reaction has finished? (40%) Determining gain and loss on redemption : Dance Company has \$250,000 of bonds outstanding. The unamortized premium is \$3,600. If the company redeemed the bonds at 101, what would be the gain or loss on the redemption? Gain on sale of investment : What should be the gain on sale of this investment in Rich's 2011 income statement? Explain the introduction state that often the rate doubles : The introduction state that often the rate doubles for each temperature increase of 10degree celcius. What value of the activation energy would cause the rate to double between 25~35degree celcius? ((k value) Caculate the amount of heat liberated : caculate the amount of heat liberated ( in kj) from 335g of mercury when it cools from 59.0 to 12.0 c Studies show that alpha : N Jensen"s Alpha : = RMF - [RF + (RM -RF) betaMF] n Studies show that alpha has been given by: -0.09% u 1955 - 1964 u 1960 - 1969 0.6% -0.2% u 1970 How many kilojoules of heat must be removed : An Ice cube tray holds 325 grams of water. If the water initially has a temperature of 25 C, how many kilojoules of heat must be removed to cool and freeze the water 0 C? Determining net operating income : Yore Corporation has provided the following data for the month of June. The beginning balance in the finished goods inventory account was \$35,000 and the ending balance was \$26,000. Sales totaled \$220,000.

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