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Unit 15: Factors Affecting Rate of Chemical Reaction
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Factors Affecting Rate of Chemical Reaction
Unit 15 · Factors Affecting Rate of Chemical Reaction
Factors Affecting Rate of Chemical Reaction
Science
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8 min
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Practice Test
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Presentation
Activity 15.6
Rate of reaction between lemon juice and baking soda
Objective
To observe the rate of chemical reaction
Materials
beaker
lemon juice
baking soda
Method
Take about 100 ml lemon juice in a beaker.
Put about 1 gram of baking soda inside that beaker and observe the change that occurs.
Baking soda \( (\mathrm{NaHCO_3}) \) is a base and lemon juice contains acid.
Observe the time of disappearance of baking soda.
Make a conclusion of the rate of chemical reaction between baking soda and lemon juice.
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