Graphite does not react with oxygen at room temperature because graphite has a stable structure of carbon atoms bonded to each other in layers, which makes it highly resistant to chemical reactions. The strong carbon-carbon bonds in graphite make it difficult for oxygen to break into the structure and react with the carbon atoms.
Methane and oxygen do react with each other at room temperature, but the reaction requires an input of energy to get started. Once the reaction begins, it is exothermic and produces heat and water as byproducts. This reaction typically needs a spark or flame to initiate it, which is why methane does not spontaneously combust in air at room temperature.
Silver does not react with water at room temperature. However, over time, silver may react with water and oxygen in the air to form a thin layer of tarnish.
Some non-metals like carbon, sulphur, phosphorus,selenium iodine are solids at room temperature. carbon is also a solid at room temperature and even though Non-metals are not able to conduct electricity or heat very well. As opposed to metals carbon in the form of powdered graphite allowed its use as a semiconductor
Graphite is a solid at room temperature. It has a layered structure where carbon atoms are arranged in sheets and can easily slide past each other, giving it a lubricating quality.
For oxygen to be a liqud it has to be extremly cold and to be a liquid it has to be even colder. Room temp is quite hot. If you want more information have a look at wikipedia.
Yes, graphite reacts with oxygen but not at room temperature. The temperature has to be quite high ;)
Nothing, It will sink but it won't react with water at room temperature. You have to heat graphite to something like 800 degrees Celsius to react with water at that temperature it will react with steam to produce carbon monoxide and hydrogen gas.
Magnesuium burn in air at room temperature.
No, they generally do, even at room temperature.
Graphite is a solid.
Graphite at room temperature is a soft, black, crystalline form of carbon. It has a layered structure composed of hexagonal rings of carbon atoms. Graphite is a good conductor of electricity due to its delocalized electrons.
Graphite does not sublime or melt under normal room temperature. However; it does sublime if the temperature reaches 3652-3697℃.
Energy! Methane is a stable molecule and oxygen is almost (pretty) stable. The there is sufficient energy, called activiation energy, then the two gases will react
Graphite does not sublime or melt under normal room temperature. However; it does sublime if the temperature reaches 3652-3697℃.
Methane and oxygen do react with each other at room temperature, but the reaction requires an input of energy to get started. Once the reaction begins, it is exothermic and produces heat and water as byproducts. This reaction typically needs a spark or flame to initiate it, which is why methane does not spontaneously combust in air at room temperature.
Oxygen is a gas at room temperature.
No. Oxygen is gaseous at room temperature.