chemistry 🧪🦠
metal + acid
salt + hydrogen
acid + alkali
salt + water
acid + base
salt + water
acid + metal carbonate
salt + water + co2
base
a substance that can react with acids and neutralise them + most are insoluble
bases
carbonates
alkalis
carbon and hydrogen
can both be used to extract metals from their displacement reaction
carbon can be used..
to be used to extracy metals that are less reactive than itself. it achieves this by displacing the metal compound
ion
a charged particle
ionic bonding occurs in...
compounds formed from metals combined with non metals
what is a half equation
half equations show us what is happening to 1 element in a reaction
displacement reaction
a more reactive metal displacing a less reactive one
ionic equations
only show the particles that take part in the reader- removing the spectators