Factors that Affect the Rate of Reaction (4)

Chemistry

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Factors affecting rates of reactions (5)

Pressure

Factor affecting rates of reactions - pressure (1)

Increasing the pressure on reactions involving gases will affect the rate of reaction

Factor affecting rates of reactions - pressure (2)

When a gas is compressed at constant temperature, the gas particles are pushed into a smaller volume of space

Factor affecting rates of reactions - pressure (3)

Increasing pressure, increases the concentration of the gas and the rate of reaction

Factor affecting rates of reactions - pressure (4)

An increase in the pressure of this gas will increase the rate of the reaction

Factor affecting rates of reactions - pressure (5)

Changes in pressure does not affect the rate of reaction involving solids and liquids reactants as the volume does not change with pressure

Manipulated variables for an experiment to study the effect of size of reactants on the rate of reaction

Size of reactants

Responding variables for an experiment to study the effect of size of reactants on the rate of reaction

Rate of reaction

Fixed variables for an experiment to study the effect of size of reactants on the rate of reaction

Mass of reactants

Manipulated variables for an experiment to study the effect of concentration of reactants on the rate of reaction

Concentration of reactants

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