What is the half-life of process
The thermal decompositon of N205(g) to form N02(g) and o2(g) is a first order reaction. The rate constant for the reaction is 5.1 x 10-^-4 s^-1 at 318K. What is the half-life of this process?
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The classical picture of the hydrogen atom has a single electron in orbit a distance 0.0529nm from the proton. Calculate the electric potential associated with the proton's electric field at this distance.
A speck of clay of mass m = 0.01 kg strikes and stick to a wooden block of mass M = 0.99 kg, which rests on a frictionless horizontal surface and is attached to a spring with spring constant k = 100 N/m. The impact compresses the spring 10 cm. (a)
For each 100.0 grams of phosphoric produced, what volume of hydrogen flouride gas is produced? Assume atmospheric temperature and room temperature.
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A solid mixture of KCl, KNO3, and Ba(NO3)2 is 20.92 mass % chlorine, and a 1.000 g sample of the mixture. What are the mass percents of KCl, KNO3, and Ba(NO3)2 in the mixture?
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You have been hired as the new HR director at Red, Inc. and have discovered that Red had an immediate need for a large group of workers to fulfill a project.
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