C2 - Rate of Reaction

  • Deoendants
  • Calculation
  • Graphs
  • Measuring rates of reaction
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What are the factors that affect the rate of reaction?
Temperature, concentration, catalyst, surface area of solids.
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What are rate of reaction graphs labelled as?
x axis = time y axis = amount of product evolved
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How do you calculate the rate of reaction?
rate of reaction = amount of reactant used or amount of product formed / time
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How is rate of reaction measured when precioitation is produced?
Precipitation will turn a solution cloudy, so you can time how lond a solution takes to go cloudy.
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How is rate of reaction measured when there is a change in mass?
You can use a mass balance and time how long it takes to get to a certain point. the mass gained or lost is gas escaping.
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How is rate of reaction measured using volume?
Use a gas syringe to measure how much gas is given off during a time interval.
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Card 2

Front

What are rate of reaction graphs labelled as?

Back

x axis = time y axis = amount of product evolved

Card 3

Front

How do you calculate the rate of reaction?

Back

Preview of the front of card 3

Card 4

Front

How is rate of reaction measured when precioitation is produced?

Back

Preview of the front of card 4

Card 5

Front

How is rate of reaction measured when there is a change in mass?

Back

Preview of the front of card 5
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