Forming, neutralisation and general equations

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Chemistry

GCSE Chemistry

WJEC

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9 Terms

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Metal + acid —>

Salt + hydrogen

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Base/alkali + acid —>

Salt + water

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Carbonate + acid —>

Salt + water + carbon dioxide

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Chlorine salts

HCl —> CL-

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Sulphate salts

H₂SO₄ —> SO₄²-

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Nitrate salts

HNO3 —> NO3

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Ion equation for neutralisation

H+ (aq) + OH- (aq) —> H₂O (L)

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Sodium Hydroxide

NaOH —> Na+ + OH-

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Potassium Hydroxide

KOH —> K+ + OH-