1.1.3 ACIDS 0.0 / 5 ? ChemistryAcids, bases and saltsASOCR Created by: upsidedown1004Created on: 16-05-16 12:14 What is a Brønsted Lowry acid? species that is a proton donor 1 of 15 What happens to acids in aqueous solutions? dissociate and release H+ ions 2 of 15 What is a Brønsted Lowry base? species that is a proton acceptor 3 of 15 Describe the features of a base an oxide or hydroxide of a metal or ammonia 4 of 15 What is an alkali a type of base that dissolves in water forming hydroxide ions 5 of 15 When is a salt produced? When the H+ ion of an acid is replaced by a metal or ammonium ion 6 of 15 Acid + Metal -> Acid + Metal -> Salt + Hydrogen 7 of 15 Acid + Metal Oxide -> Salt + Water 8 of 15 Acid + Metal Hydroxide -> Salt + Water 9 of 15 Acid + Metal Carbonate -> Salt + Water + Carbon dioxide 10 of 15 Acid + Ammonium -> Ammonium Salt 11 of 15 Define anhydrous a substance that contains no water molecules 12 of 15 Define hydrated crystalline compound containing water molecules 13 of 15 What is water of crystallisation water molecules that form an essential part of the crystalline structure of a compound 14 of 15 How do you find the formula of a hydrated salt? calculate mass of H2O / find n of moles of salt and water / calc ratio 15 of 15
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