Application Rate of Reaction in Daily Life (2)

Chemistry

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Application Rate of Reaction in Daily Life (2)

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Example of application that involves the catalyst factor in daily life (1)

Catalytic converter

Example of application that involves the catalyst factor in daily life (2)

Making alcohol

Application of the size factor in action of medicines (1)

Antacid tablets are used to treat gastric

Application of the size factor in action of medicines (2)

Doctors advise patients to chew the tablet instead of swallowing

Application of the size factor in action of medicines (3)

Breaking up the tablet into smaller pieces increases the total surface area exposed and increases the rate of reaction between the medicine and the acid in the stomach

Application of the size factor in cooking food (1)

Potatoes are cut into thin slices or long strips so that it can be cooked faster

Application of the size factor in cooking food (2)

Thin slices or long strips increases the total surface area exposed to the cooking oil compared to uncut potatoes

Application of the concentration factor in corrosion due to acid rain (1)

Buildings made of iron that are located near the industrial areas will corrode fast due to acid rain

Application of the concentration factor in corrosion due to acid rain (2)

The atmosphere around industrial areas contains a high concentration of sulphur dioxide

Application of the concentration factor in corrosion due to acid rain (3)

When the concentration of the acidic pollutants increases, the level of acid rain increases and the rate of corrosion increases

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Application Rate of Reaction in Daily Life (2)

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