Chemical industry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Ammonia | NH3 | fertilizer
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Ethene | C2H4 | polymerization, oxidation, halogenation and hydrohalogenation, alkylation, hydration
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Sodium hydroxide | NaOH | Mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner.
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Chlorine | Cl | used in making plastics, solvents for dry cleaning and metal degreasing, textiles, agrochemicals and pharmaceuticals, insecticides, dyestuffs, household cleaning products, etc.
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Haematite | Fe2O3 | Iron ore
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magnetite | FeO . Fe2O3 | Iron ore
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Sulfide | FeS2 | Iron ore
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Calcium carbonate (limestone) | CaCO3 | used in the purification of iron from iron ore in a blast furnace.
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Sulfuric acid | H2SO4 | lead-acid batteries, ore processing, fertilizer manufacturing, oil refining, wastewater processing, and chemical synthesis.
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