Blue
lead
Lead(II) iodide is yellow in colour
lead nitrate and potassium carbonate, mix both and stir. filter the mixture and dry the residue with filter paper
That is the residue from the Big Bang.That is the residue from the Big Bang.That is the residue from the Big Bang.That is the residue from the Big Bang.
Blue
Lead nitrate is a white, crystalline solid. When heated, it starts decomposing with a crackling sound, producing a reddish brown gas called nitrogen dioxide, and a colourless gas, oxygen. A yellow residue of lead monoxide is left behind in the test tube.
lead oxide
On what?
Yellow; the insoluble precipitate Lead(II) iodide is created
Lead(II) iodide is yellow in colour
residue?
lead
Lead(II) iodide is yellow in colour
lead nitrate and potassium carbonate, mix both and stir. filter the mixture and dry the residue with filter paper
Lead solutions are usually a greenish, yellowish colour....
blue