Introduction to Rate of Reaction (2)

Science

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Introduction to Rate of Reaction (2)

Not quite remember

I easily remember

Graphs of changes in quantities of reactant and product against time

Graph of changes in quantities of reactant against time

Example of a fast reaction in daily life

Burning of candle

Example of slow reaction in daily life

Photosynthesis

Changes in quantity of reactant or product that can be observed or measured in a specific period of time to determine the rate of reaction (1)

Decrease in the mass, volume or concentration of the reactant

Changes in quantity of reactant or product that can be observed or measured in a specific period of time to determine the rate of reaction (2)

Increase in the mass, volume or concentration of the product

Changes in quantity of reactant or product that can be observed or measured in a specific period of time to determine the rate of reaction (3)

Decrease or increase in the pressure, temperature, pH value, electrical conductivity, heat conductivity or intensity of colour of the reacting mixture

Changes in quantity of reactant or product that can be observed or measured in a specific period of time to determine the rate of reaction (4)

Increase in the volume or pressure of the gas released

Changes in quantity of reactant or product that can be observed or measured in a specific period of time to determine the rate of reaction (5)

Increase in the height of the precipitate formed

Determining the Rate of Reaction

Can be measured as average rate of reaction

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Introduction to Rate of Reaction (2)

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