water
Water
Only when they exactly neutralise one another.
This is an double-displacement reaction, in this case and acid-base reaction.
salt+heat
yes
hydrogen gas
It becomes a neutral eg; acid plus base equals salt(product made) plus hydrogen gas.
It becomes a neutral eg; acid plus base equals salt(product made) plus hydrogen gas.
Metal+Acid=Salt+Hydrogen
Water
an ammonium salt
acid + metal carbonate--> Salt+ Carbon dioxide+ water
OH(-) A hydroxide. base
hcl acid
Metal+Acid=Metal Salt+ Hydrogen i.e. Francium + Sulphuric Acid = Francium Sulphate + Hydrogen
acid+metal-->salt plus hydrogen
Acid plus Base gives a Salt and Water. Acid plus Metal gives Hydrogen gas and a Salt.