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===About 'Acid + Metal Hydroxide' Reactions===
: '''[[Acid]] + [[Metal Carbonate]]''' [[Chemical Reaction|reactions]] are [[exothermic]] so the there will be a [[temperature]] rise.
: The [[Chemical Reaction|reaction]] between a [[Metal Carbonate]] and an [[acid]] produces [[Carbon Dioxide]] [[gas]] which can be seen bubbling from the [[MetalCarbonate]].
: The [[Chemical Reaction|reaction]] between a [[Metal Carbonate]] and an [[acid]] produces [[water]].
: The [[Chemical Reaction|reaction]] between a [[Metal Carbonate]] and an [[acid]] produces a [[Metal Salt]].
: [[Ethanoic Acid]] + [[Calcium Carbonate]] → [[Calcium Ethanoate]] + [[Carbon Dioxide]] + [[Water]]
: [[Ethanoic Acid]] + [[Manganese Carbonate]] → [[Manganese Ethanoate]] + [[Carbon Dioxide]] + [[Water]]
==Key Stage 4==
===Meaning===
[[Acid + Metal Carbonate → Metal Salt + Carbon Dioxide + Water]] is the general [[Chemical Equation|equation]] for a [[neutralisation]] [[Chemical Reaction|reaction]] between a [[Metal Carbonate]] and an [[acid]].
===About 'Acid + Metal Hydroxide' Reactions===
: '''[[Acid]] + [[Metal Carbonate]]''' [[Chemical Reaction|reactions]] are [[exothermic]] so the there will be a [[temperature]] rise.
: When '''[[Acid]] + [[Metal Carbonate]]''' [[Chemical Reaction|reactions]] occur the [[Hydrogen Ion (Chemistry)|H<sup>+</sup> ions]] gain an [[electron]] from the [[Carbonate]] [[ion]] causing the [[Carbonate]] to split into [[Carbon Dioxide]] and an [[Oxygen]] which [[bond]]s with the [[Hydrogen]] [[atom]]s to [[product|produce]] [[water]].
===Examples===
'''[[Acid]] + [[Metal Carbonate]] → [[Metal Salt]] + [[Carbon Dioxide]] + [[Water]]'''
: [[Hydrochloric Acid]] + [[Lithium Carbonate]] → [[Lithium Chloride]] + [[Carbon Dioxide]] + [[Water]]
: <chem>2HCl(aq) + Li2CO3(s) -> 2LiCl(aq) + CO2(g) + H2O(l)</chem>
: [[Hydrochloric Acid]] + [[Iron (III) Carbonate]] → [[Iron (III) Chloride]] + [[Water]]
: <chem>6HCl(aq) + Fe2(CO3)3(s) -> 2FeCl3(aq) + 3CO2(g) + 3H2O(l)</chem>
: [[Sulphuric Acid]] + [[Potassium Carbonate]] → [[Potassium Sulphate]] + [[Carbon Dioxide]] + [[Water]]
: <chem>H2SO4(aq) + K2CO3(s) -> K2SO4(aq) + CO2(g) + H2O(l)</chem>
: [[Sulphuric Acid]] + [[Aluminium Carbonate]] → [[Aluminium Sulphate]] + [[Carbon Dioxide]] + [[Water]]
: <chem>3H2SO4(aq) + 2Al2(CO3)3(s) -> Al2(SO4)3(aq) + 6CO2(g) + 6H2O(l)</chem>
: [[Nitric Acid]] + [[Magnesium Carbonate]] → [[Magnesium Nitrate]] + [[Carbon Dioxide]] + [[Water]]
: <chem>2HNO3(aq) + MgCO3(s) -> Mg(NO3)2(aq) + CO2(g) + H2O(l)</chem>
: [[Nitric Acid]] + [[Titanium (III) Carbonate]] → [[Titanium (III) Nitrate]] + [[Carbon Dioxide]] + [[Water]]
: <chem>6HNO3(aq) + Ti2(CO3)3(s) -> 2Ti(NO3)3(aq) + 3CO2(g) + 3H2O(l)</chem>
: [[Ethanoic Acid]] + [[Calcium Carbonate]] → [[Calcium Ethanoate]] + [[Carbon Dioxide]] + [[Water]]
: <chem>2CH3COOH(aq) + Na2CO3(s) -> 2CH3COONa(aq) + CO2(g) + H2O(l)</chem>
: [[Ethanoic Acid]] + [[Manganese Carbonate]] → [[Manganese Ethanoate]] + [[Carbon Dioxide]] + [[Water]]
: <chem>2CH3COOH(aq) + CaCO3(s) -> (CH3COO)2Ca(aq) + CO2(g) + H2O(l)</chem>