[05.01] which of the following best explains what happens when the kinetic energy of particles in a solid state increases?
they vibrate so quickly that the particles ionize and become plasma.
they vibrate so slowly that the particles are no longer held together, resulting in a gas.
they vibrate fast enough to overcome the forces of attraction holding them together and become a liquid.
they vibrate more slowly, causing the forces of attraction holding them together to increase, resulting in a liquid.
Answers: 1
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How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
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[05.01] which of the following best explains what happens when the kinetic energy of particles in a...
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