16) NEAUTRALISATION REACTIONS Flashcards
Do non metal dissolve to make an acid or an alkali
Acid
Do metals dissolve to make an alkali or acid
Alkali
Name the common acid you should know and give their formula
1) Hydrochloric acid (HCL)
2) Sulphuric acid (H2SO4)
3) Nitric Acid (HNO3)
Name the common alkalis you should know and give their formula
1) Sodium hydroxide (NaOH)
2) Potassium Hydroxide (KOH)
3) Ammonium Hydroxide (NH4OH)
What type of salt is produced from the following acids
1) HCL
2) H2SO4
3) HNO3
1) chloride
2) sulphate
3) nitrate
Acid + alkali = ???
Acid + Alkali –> salt + water
Examples:
HCl + NaOH –> NaCl + H2O
Acid + metal = ???
Acid + metal –> Salt + Hydrogen
Examples:
HCl + Mg –> MgCl2 + H2
Acid + metal carbonate = ???
Acid + Metal carbonate = salt + water + carbon dioxide
Example:
HCl + CaCO3 –> CaCl2 + H2O + CO2
Acid + metal hydroxide = ???
Acid + metal hydroxide = salt + water
Examples:
HCl + KOH –> KCl + H2O
Acid + metal oxide = ???
Acid + metal oxide = salt + water
Example:
HCl + Na2O –> NaCl + H2O