Based on the diagram, which statement explains how energy is conserved
during this chemical reaction?
A
B
PA
с
Reaction progress
A. The potential energy lost during the formation of products (B) is
gained by the surroundings.
B. The potential energy lost by the reaction system (C) is also lost by
the surroundings.
C. The potential energy changes indicated by A and B show energy
that is lost by the surroundings.
Answers: 2
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The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
Answers: 3
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 3
Based on the diagram, which statement explains how energy is conserved
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