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Question and answer
Q: When the forward and reverse paths of a change occur at the same rate, A. the system is conserved. B. the system is in equilibrium. C. the change must be physical. D. the change must be
chemical.
A: B. the system is in equilibrium. hen the forward and reverse paths of a change occur at the same rate, the system is in equilibrium.
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Original conversation
User: When the forward and reverse paths of a change occur at the same rate, A. the system is conserved. B. the system is in equilibrium. C. the change must be physical. D. the change must be chemical.

Weegy: B. the system is in equilibrium. hen the forward and reverse paths of a change occur at the same rate, the system is in equilibrium.
eturker|Points 2439|

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 2121|

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.

User: In general, if the temperature of a chemical reaction is increased, the reaction rate A. increases. B. decreases. C. remains the same. D. cannot be predicted.

Weegy: The correct answer is A) increase
kel14t|Points 80|

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.

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Asked 7/21/2012 12:16:11 PM
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