Old KS4 Science Curriculum - Science

11. Explore Le Chatelier’s Principle - Pressure and reversible reactions

Mission Objectives

Describe the effect of changing the pressure on a reversible reaction at equilibrium

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Keywords

Words and meanings to learn

nitrogen

Known as the symbol N in the periodic table, an unreactive gas which makes up around 78 percent of the atmosphere on Earth.

ammonia

A colourless gas with a characteristic pungent smell, which dissolves in water to give a strongly alkaline solution.

Haber

German chemist who created the Haber-Bosch process of synthesizing ammonia from hydrogen gas and nitrogen gas.

industry

Process of manufacturing goods using raw materials.

iodine

Known as the symbol I in the periodic table, the heaviest stable halogen and a non-metallic element.

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