Acids and Bases Word Scramble
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Question | Answer |
Acid | a species that is a proton donor |
Base | a species that is a proton acceptor |
Weak acid | a species that partially dissociates in water |
Strong acid | a species that completely dissociates in water |
pH | -log(H+) |
Kw | [H+][OH-] |
Ka | [H+]2/[HA] or [H+][A-]/[HA] |
Alakli | soluble base that releases OH- ions |
Acid-Base pair | pair of two species that transform into one another by gain or lose of a proton |
buffer solution | a mixture that minimises pH changes on addition of small amounts of acid/base |
equivalence point | point in a titration at which the volume of one solution has reacted exactly with the volume of another solution |
End point | point in a titration where there are equal concentrations of the weak acid and conjugate base forms of the indicator |
Standard enthaply change of neutralisation | energy change that accompanies the neutralisation of an aqueous acid to an aqueous base to form one mole of water under standard conditions |
neutralisation | when an acid and base react together to produce a salt and water |
Created by:
07blandforderin
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