Bases, Alkalis and the reactivity series 0.0 / 5 ? ChemistryAcids, bases and saltsExtracting metals /The reactivity seriesGCSEAll boards Created by: redheidiusCreated on: 20-11-17 19:06 metal + acid -> salt + hydrogen 1 of 10 metal + water -> metal hydroxide + hydrogen 2 of 10 metal carbonate + water -> salt + water + carbon dioxide 3 of 10 base + acid -> salt + water 4 of 10 What is the name of the test for HYDROGEN? the 'pop' test 5 of 10 what liquid is used to test for carbon dioxide? limewater 6 of 10 which METAL is the most reactive (reactivity series) potassium 7 of 10 Why can Aluminium be slow to react acid? a layer of aluminium oxide stops water reaching the metal below 8 of 10 what is a displacement reaction? A more reactive metal displacing a less reactive metal from its salts in solution 9 of 10 What is the least reactive metal to react with water? Iron 10 of 10
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