Chemistry, 03.10.2019 05:00 krystalsanabria83
Mechanical energy is the sum of an object’s potential energy and kinetic energy. consider the positions of this swinging pocket watch. at which positions will the potential energy be the highest? assume the pendulum can swing forever (ignore friction).
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Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
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How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal
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Wind and moving water provide energy. chemical mechanical thermal none of the above
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Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?
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