Acids, bases and salts 3.5 / 5 based on 3 ratings ? ChemistryAcids, bases and saltsGCSEAQA Created by: EllieDart01Created on: 17-06-17 10:26 State Symbols (S) = solid (L) = liquid (G) = gas (AQ) = aqueous (dissolved in water) 1 of 5 Bases - is a substance with a pH higher than 7 - an alkali is a base that dissolves in water - acids and bss neutralise each other - alkali's form OH- ions in water 2 of 5 Neutralisation reactions - Acid + Metal Oxide = Salt + Water - Acid + Metal Hydroxide = Salt + Water 3 of 5 Acids reacting with metals Acid + Matal + Salt + Hydrogen 4 of 5 Making Salts - You can make salts using an alkali - You can make a soluable salt using a metal or insoluable base - Making insoluable salts (precipitation reactions) 5 of 5
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