Question and answer
The equation 2NO2 « N2O4 shows a system A. in chemical equilibrium. B. in physical equilibrium. C. that does not reach equilibrium. D. that does not change.
a. in chemical equilibrium.
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User: The equation 2NO2 « N2O4 shows a system A. in chemical equilibrium. B. in physical equilibrium. C. that does not reach equilibrium. D. that does not change.

Weegy: a. in chemical equilibrium.
Fanboy|Points 2421|

User: Which of the following takes place during a redox reaction? A. Electrons are gained only. B. Electrons are lost only. C. Electrons are both gained and lost. D. Electrons are neither gained nor lost.



Weegy: electrons are both gained and lost simultaneously.
Expert answered|bananayumboat|Points 433|

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Asked 9/24/2012 9:04:57 PM
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Reaction rates do NOT tell you how fast A. reactants are being consumed. B. products are being formed. C. substances are changing state. D. energy is being absorbed or released.
Weegy: Reaction rates do NOT tell you how fast C. substances are changing state. (More)
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Expert Answered
Asked 9/24/2012 8:58:57 PM
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Which of the following is an advantage of using nuclear power plants to produce electricity? A. Nuclear power plants do not pollute the air. B. Nuclear power plants produce wastes that are easy to dispose of. C. Nuclear power plants produce more stable wastes compared to fossil fuel combustion. D. all of the above
Weegy: C. Nuclear power plants produce more stable wastes compared to fossil fuel combustion User: Question 14 of 20 5.0 Points Which of the following is NOT an advantage of using a fusion reaction instead of a fission reaction to produce energy? A. Workers are not in as much danger from radiation. B. Hydrogen is used, and hydrogen is easily obtained from water. C. No harmful waste products are produced. D. Fusion reactors require less energy than fission reactors do. Weegy: D. Fusion reactors require less energy than fission reactors do. (More)
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Updated 9/25/2012 8:53:42 PM
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Which of the following is an advantage of using nuclear power plants to produce electricity? A. Nuclear power plants do not pollute the air. - - -
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