There are two properties of a chemical system that
There are two properties of a chemical system that determine whether it can happen spontaneously, if the pressure and temperature don't change. These properties are
Kinetic and potential energy change
Heat and work
Entropy change and enthalpy change
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If the pressure during the reaction stays CONSTANT (but the volume can change, like in a piston or balloon), which of these reactions do work on the surroundings
Suppose a hockey puck slides down a frictionless ramp with an acceleration of 5.90 m/s2, What angle does the ramp make with respect to the horizontal
The Third National Bank has reserves of $20,000 and checkable depositts of $100,000. The reserve ration is 20%. Households deposit $5,000 in currency into the bank that is added to reserves
A small block is attached to an ideal pring and is moving in SHM on a horizontal, frictionless surface, What is the frequency of the motion
A chemical reaction at equilibrium is heated, briefly, by holding it over a flame. The equilibrium is seen to shift toward the products. What can be said about the enthalpy and entropy of the reaction
A farmer believes there is a 50-50 chance that the next growing season will be abnormally rainy.His expected utility function has the form Expected utility=1/2lnYnr+1/2lnYr, where Ynr and Yr represent the farmer's income
Suppose that the production of crayons (q) is conducted at two locations and uses only labor as an input.The production function in location 1 by Q1=10Lx^0.5 and in location 2 by Q2=50Ly^0.5
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Most primates have good color vision. According to the video, color vision is particularly important to howler monkeys (genus: Alouatta) because
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