Acids and alkalis are incredibly important for manufacturing, and for everyday life. Some examples of things made using acids and alkalis are soaps and detergents, fertilisers, car batteries and medicines - you will have probably learnt a lot more examples during your lessons, as well as the properties of acids and alkalis.
A substance that will neutralise an acid
A substance that produces H+ ions when added to water
A soluble base
A chemical which changes colour when added to acids and alkalis
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A weak acid
A strong acid
A weak alkali
Neutral
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Hydrochloric acid + solid iron (III) oxide → iron (III) chloride solution + water
Hydrochloric acid + iron (III) oxide → iron (II) chloride solution + water
Hydrochloric acid + iron (III) oxide → iron (III) chlorate solution + water
Sulfuric acid + iron (III) oxide → iron (III) chloride solution + water
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Combustion
Oxidation
Thermal decomposition
Neutralisation
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Ammonium chloride
Ammonium nitrate
Ammonium sulfate
Ammonium phosphate
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Oxygen
Carbon dioxide
Hydrogen
Nitrogen
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Remove some substances from waste water
Split large molecules into smaller ones
Remove unwanted impurities from metals
Remove metals from their ores
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Turns universal indicator paper green
Has a high pH number
Is partially ionised in water
Is 100% ionised in water
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Acid - proton acceptor Alkali - proton donor
Acid - proton donor Alkali - proton acceptor
Acid - proton giver Alkali - proton donor
Acid - proton acceptor Alkali - proton acceptor
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