The effect of pressure change on chemical equilibrium (observation)

Examination of dissolved carbon dioxide in a bottle of carbonated water.

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Separating mixtures if one of the substances dissolves in water.

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Opløsningen af ​​hydrogenchlorid i vand kaldes saltsyre.

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The effect of temperature on chemical equilibrium (observation)

Change in the colour of the cobalt(II) chloride solution due to heating and cooling.

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