Answer:
25
Explanation: They all add up to 25 Atoms
1/12 = 1 : 12 = 0.08333 x 100 = 8.33 %
54 is your answer to this question
Determining the Activation Energy of a Reaction. The rate of a reaction depends on the temperature at which it is run. As the temperature increases, the molecules move faster and therefore collide more frequently. The molecules also carry more kinetic energy. <span>B) THE KINETIC ENERGY OF COLLIDING MOLECULES CHANGES
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