Nothing, they don't react with each other: K + Au --> 0
Sodium chloride and potassium sulfate will not react.
It produces Potassium nitrate and Lead iodide
Nothing happens. Gold will not react with sulfuric acid.
Oxidised from Fe2+ to Fe2+
nothing. gold doesn't react with water
Sodium chloride and potassium sulfate will not react.
It produces Potassium nitrate and Lead iodide
you die of bicsamotosis if you breathe it in
Copper metal is less reactive than potassium so it will not react with potassium cyanide.
Oxidised from Fe2+ to Fe2+
Nothing happens. Gold will not react with sulfuric acid.
kiss
nothing. gold doesn't react with water
Silver iodide (AgI), a precipitate insoluble in water, don't react with potassium nitrate.
When potassium reacts with water the potassium burns a bright purple light, a gas is given off with a hissing noise and the potassium rockets around the surface of the water because it floats.
Nothing happens because gold doesn't react with sulfuric acid.
The gold will sink, nothing more. It will not dissolve or react in any way.