What is the average rate of the reaction over time interval
Consider the following reaction:
2N2O(g) → 2N2(g) + O2(g)
In the first 15.0 s of the reaction, 1.7×10-2 mol O2 is produced in a reaction vessel with a volume of 0.370L. What is the average rate of the reaction over this time interval?
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Two substances, A and B, have identical enthalpies of vaporization. They boil at 164 degree celsius and 236 degree celsius, respectively. If the entropy of vaporization of A is 87.2 J/K, what is the entropy of vaporization of B, in J/K?
Evaluate what type of accounting change and describe any steps that should be taken to appropriately report the situation and also what journal entries should document the change?
Question: What is the rate of the following reaction (M/s) if the rate constant for the reaction is 0.800 L•mol-1•s-1 and the concentration of each reactant is 0.0553 M. (The units for the rate constant depend upon the rate law).
A company has the choice of either selling 1,000 defective units as scrap or rebuilding them. The company could sell the defective units as they are for $4.00 per unit.
On December 31, 2004, the account Unearned Rent Revenue had a balance of $3,300 on the books of Joliet Corporation after all adjusting entries had been posted. Joliet received the rent payment on June.
A 10.0 g piece of metal at 100 C is transferred to a calorimeter containing 50.0 mL of water initially at 23.0 C. Calculate the specific heat capacity of the metal if the heat capacity of the calorimeter, C cal, is 25.0 J/K. The final temperature,
Rocko Inc. has a machine with a book value of $50,000 and a five year remaining life. A new machine is available at a cost of $85,000 and Rocko can also receive $38,000 for trading in the old machine.
Beach Realty rents a factory building for 20 years at an annual rental rate of $42,000, beginning June 1, 2004. The lease agreement requires the lessee to pay one year's rent in advance.
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