A level Chemistry Flashcards on Group 2 and 7 reations, created by Jumael Zafar on 27/05/2018.
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Created by Jumael Zafar
over 6 years ago
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Created by Jumael Zafar
over 6 years ago
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Reactions of Group 2 elements with water.
Identification of sulfate ions using BaCl2
Extraction of Ti a 1000 degrees C
TiO2 + C + 2Cl2
TiCl4 + 2Mg
Removal of SO2 from chimney
Neutralize soil using Calcium
In digestion tablets as an antiacid
Displacement reactions
Testing for Halide ions
Making bleach by disproportionation using cold sodium hydroxide
Disproportionation of Chlorine with water
Decomposition of water in sunlight
Purification of water using Cl2
