It depends upon the subsance being burned. Normally, the substance would end being some sort of oxide (O2 molecule being attached to the base molecule of what is being burned).
Water vapor.
Hydrogen gas is produced when any metal reacts with acids. This is a common reaction that is often used to test for the presence of metal in a substance.
The metal that releases a blue-white light when burned is magnesium. When ignited, magnesium burns with a bright white flame due to the intense heat produced during the combustion process.
Technically, carbon is not produced when something is burned. Carbon dioxide is produced. And only if the substance being burned contains carbon compounds. Burning separates the carbon from the other elements in the compound and combines it with oxygen to produce carbon dioxide.
It depends upon the subsance being burned. Normally, the substance would end being some sort of oxide (O2 molecule being attached to the base molecule of what is being burned).
When a metal is burned, it can form metal oxides by reacting with oxygen in the air. For example, when iron is burned, it forms iron oxide (rust).
When metals burn in air they form metal oxides.
The gas produced when fuels are burned is carbon dioxide (CO2).
when a substance is burned it turns into ash.
The KCl flame test is significant in identifying unknown substances because it helps determine the presence of specific metal ions based on the color of the flame produced when the substance is burned. This test is commonly used in chemistry to distinguish between different elements and compounds, providing valuable information about the composition of the unknown substance.
carbon
That depends on what substance you are talking about.