37656076
Descrição
Mapa Mental por Alice Bolton, atualizado more than 1 year ago
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Criado por Alice Bolton
mais de 1 ano atrás
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Reversible Reactions
- A reaction that can work in both directions
i.e. reactants can form products and those
products can then react to form the
reactants again
- EXAMPLE 1 -
THERMAL
DECOMPOSITION
OF AMMONIUM
CHLORIDE
- The concentrations of the
reactants and products in a
reversible reaction remain constant
if the system is closed. Thowever,
the reactions are contiuining
continuously in both directions.
- The point of equilibrium=Proportion of
components in the equilibrium mixture.
- Factors that affect it
- Temperature
- Pressure
- only applies to
gases
- <pressure = shifted
equilibrium position to
direction producing
fewer moles of gas
- only applies to
gases
- Temperature
- There are two main
characteristics of a
reaction that has
reached dynamic
equilibrium:
- 1. The forward and
reverse reactions occur
at the same rate.
- 2.. The concentrations
of reactants and
products remain
constant.
- A reversible reaction will reach
dynamic equilibrium in a sealed
container (a closed system)
- 1. The forward and
reverse reactions occur
at the same rate.
- Factors that affect it
- EXAMPLE 2 -
HYDRATION OF
COPPER (ll)
SULFATE
Anexos de mídia
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