Which option describes the behavior of energy in exothermic reactions?
the energy of the products is greater than the energy of the reactants, so energy is absorbed from the surrounding environment.
the energy of the products is greater than the energy of the reactants, so energy is released into the surrounding environment.
the energy of the products is less than the energy of the reactants, so energy is absorbed from the surrounding environment.
the energy of the products is less than the energy of the reactants, so energy is released into the surrounding environment.
Answers: 1
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Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
Which option describes the behavior of energy in exothermic reactions?
the energy of th...
the energy of th...
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