2Pb(NO3)2(s)---------->2PbO(s)+4NO2(g)+O2(g)
(colourless) (yellow) (brown)
Most salts of sodium have this property. Examples are sodium chloride (common salt), sodium carbonate, sodium sulfate, etc.
Pb(NO3)2
Bright yellow
yellow Any color in solution; the flame test is for metals.
This compound will not produce a flame as Aluminum, which is the element that controls whether photons(flame color) are released or not.
The flame color would be green.
sodium is a vomit colour with bits of grass mixed through
Bright yellow
Different elements produce different colors when heated. Here are a few examples: Lithium produces a red flame Sodium produces a yellow flame Copper produces a blue-green flame Potassium produces a lilac flame Barium produces a pale green flame
yellow Any color in solution; the flame test is for metals.
No, sodium chloride is a very stable compound
Which combination describes the flame color of the compound when heated?
Flame tests are often used to identify metals and other substances, such as sodium. If you expose the element sodium to flame, it will give off a bright, vibrant yellow color.
The color of sodium in flame is yellow.
You are referring here to the "flame test" to identify an unknown substance by the color it produces in a flame. The test is more usefull in determining what the sample does notcontain, rather than what it does contain, since many substances will produce similar colors in a flame test.Manganese, for instance, will produce yellow-green, but so will molybdenum.Sodium will produce a bright yellow color which you have seen in sodium vapour lamps that are used along highways. Iron produces a gold color, and copper, a blue-green.There are many others.
Limited oxygen intake in a lit Bunsen burner will emit a luminous, or yellow, flame. This type of flame is not usually used in the laboratory.
Sodium ions will glow yellow in the presence of a flame.
This compound will not produce a flame as Aluminum, which is the element that controls whether photons(flame color) are released or not.
the yellow flame