How can an equilibrium system contain small products
How can an equilibrium system contain small and unchanged amounts of product, yet have large amounts of the reactant? What can yousay about the relative size of Keq for such an equilbrium?
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Consider the following reaction:Ni2+(aq) +Sn(s)-> Ni(s)+Sn2+determine the minimum ratio of the tin ion to the nickel ion necessary to make the reaction spontaneous as written.
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A 66.1 kg student is standing atop a spring in an elevator that is accelerating upward at 3 m/s2. The spring constant is 2321 N/m. By how much is the spring compressed?
Heat transfer from the compressor is 10000 Btu/hr. Kinetic and potential energy changes may be neglected. What horsepower is required to drive the compressor?
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