C8 Rates and equilibrium Flashcards

1
Q

what ways can you find out the rate of reaction

A

monitor and measure the amount of reactants used up over time
measure the amount of product made over time

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2
Q

what ways can you increase rate of reaction in a non reversible reaction

A

increase surface area of reactants
increase temperature
increase pressure
increase concentration
add a catalyst

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3
Q

why does an increase in temperature increase rate of reaction

A

particles move more (more kinetic energy) so collide more
particles collide with more energy so more likely to have the energy required for reaction

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4
Q

why does increasing concentration increase rate of reaction

A

increases the frequency of collisions

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5
Q

why does increasing pressure increase rate of reaction

A

increases frequency of collisions

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