The effect of concentration on chemical equilibrium

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Examining the colour of cobalt(II) chloride in water and hydrochloric acid.

02:30

Chemistry

Grades 8 – 11

Keywords

balance

chemical equilibrum

concentration

balance shift

cobalt chloride

water

hydrochloric acid

komplex

complex formation

chloro complex

aqua complex

colour change

anhydrous

water of crystallisation

heating

solution

evaporating dish

Bunsen burner

compound

physics

experiment

chemistry

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