When magnesium burns in air it creates a very bright white flame.
When magnesium and oxygen mix,(mixing a substance with oxygen is called oxydation)it creates a new substance called magnesium oxide, which is a white powder.
2Mg+O2-----> 2MgO
Magnesium oxide is a compound.
Magnesium combines with the oxygen in the air to form magnesium oxide (MgO), which is a white powder. It burns with a very bright light. Magnesium is so reactive some of it also combines with the nitrogen in the air to form magnesium nitride (Mg3N2)
Magnesium burns by the following reaction:
2Mg(s) + O2(g) --> 2MgO + heat
In fact the magnesium burns at such a high temperature (I think close to 5000oF) that the majority of MgO is vaporized. So to answer your question when magnesium burns it can give off fumes (gaseous) of magnesium oxide.
No, The chemical reaction changes the oxygen/carbon dioxide ratio sufficiently to extinguish the flame. Therefore the increased amount of carbon dioxide stops the flame from burning.
Yes. Magnesium is very flammable. It burns with a very bright white flame.
Magnesium fires cannot be put out with water or ordinary fire extinguishers.
No, it doesn't, except when ignited by high heat. Magnesium tape is one of the most reliable fuses. Magnesium also burns in water. Google the 1955 LeMans disaster
Yes, magnesium burn in the presence of carbon dioxide and we get oxide of magnesium.
a flame
Magnesium burns in carbon dioxide because, when heated, the oxygen in the carbon dioxide is able to bond with magnesium and produce an oxide. Carbon, or soot is formed as a resulting by-product. 2Mg + CO2 ----> 2MgO + C
This is because once the magnesium starts to burn, the uninhibited chemical reaction dominates the fire's need for oxygen (carbon dioxide usually puts fires out by displacing oxygen). The magnesium will continue to burn until there is nothing left to burn.
carbon dioxide. carbon dioxide.
What is the question? What about Mg and CO2? Does Mg burn in CO2. Yes it does.
magnesium oxide, water and carbon dioxide
Magnesium burns in carbon dioxide because, when heated, the oxygen in the carbon dioxide is able to bond with magnesium and produce an oxide. Carbon, or soot is formed as a resulting by-product. 2Mg + CO2 ----> 2MgO + C
This is because once the magnesium starts to burn, the uninhibited chemical reaction dominates the fire's need for oxygen (carbon dioxide usually puts fires out by displacing oxygen). The magnesium will continue to burn until there is nothing left to burn.
oxidation
Nitrogen would extinguish the flame. Unlike most burning fuels, magnesium will continue to burn in carbon dioxide because its flame is hot enough to decompose carbon dioxide to carbon and oxygen.
if mixed with air it explodes with a bus off light i did it in science last week 31/10/08 stefan rabicano
Carbon dioxide cannot burn.
Magnesium can burn in the absence of elemental oxygen, yes. This is because it is such a strong reducing agent that it can essentially steal oxygen from substances such as water and carbon dioxide.
No. Metals do not contain carbon, so they cannot give off carbon dioxide.
Magnesium is a strong enough reducer to "steal" oxygen from other compounds such as carbon dioxide. magnesium reacts with CO2 to produce magnesium oxide and elemental carbon. 2Mg + CO2 --> 2MgO + C
Because Magnesium, like other highly reactive metals, is much more easily oxidized than most fuels for fires. The Magnesium can essentially "steal" oxygen from the carbon dioxide CO2 + 2Mg --> 2MgO + C
Clacium + Magnesium=> Carbon Dioxide + Water
Magnesium carbonate