Collision theory states that particles must collide with enough energy in order to react. By increasing kinetic energy of particles, reaction rate increases.
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What is activation energy?
Activation energy is the smallest amount of energy particles must have before they can collide & react.
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A reaction releases energy to the environment, causing a rise in the temperature of the surroundings. What type of reaction is this?
Exothermic.
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A reaction absorbs energy to the environment, causing a fall in temperature of surroundings. what type of reaction is this
Endothermic.
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Other cards in this set
Card 2
Front
How can we find the rate of reaction?
Back
Rate of reaction = Amount of product formed ÷ Time
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