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Hydrogen can be made to explode in two different ways. The most usual way would be by combustion with oxygen, but that requires ignition. However, if you have liquid hydrogen you could make it explode by heating it, even in the absence of oxygen, in exactly the same way that water in a sealed container will explode if you heat it to the boiling point. Liquid hydrogen, of course, has a much lower boiling point than water does, and therefore would require less heating to make it explode. If it is not kept cooled, it will explode even at room temperature.
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Hydrogen can explode when ignited in air is physical property?
Yes, the fact that hydrogen can explode when ignited in air is a chemical property. It is a characteristic of hydrogen's reactivity with oxygen that results in a combustion reaction, producing energy in the form of heat and light.
Can aluminum powder explode on its own?
Aluminum powder can be a component in an explosive mixture, such as thermite, but it is not inherently explosive on its own without the presence of an oxidizing agent and a sufficient ignition source.
When does methane explode?
Methane can explode when its concentration in the air is between 5% and 15% and there is an ignition source present. It is highly flammable and can ignite with a spark, flame, or heat source, causing an explosion in confined spaces.
Does potassium explode in water?
Yes it will. potassium reacts with water to form potassium hydroxide and hydrogen. the reaction is highly exothermic and will explode. However, potassium can be slowly dissolved by adding very small piece of potassium in water, wait till it dissolves completely and then add the next piece. But should be done with caution.
Can objects spontaneously combust without any external ignition source?
No, objects cannot spontaneously combust without an external ignition source.
Can Hydrogen explode on its own?
Hydrogen can explode when mixed with oxygen in the presence of an ignition source. This can happen in environments where hydrogen and oxygen are present in the correct proportions, such as in a confined space. It is important to handle hydrogen safely to prevent such explosions.
Will hydrogen sulfide explode?
Hydrogen sulfide itself is not flammable and does not explode. However, when mixed with air within a certain concentration range (4.3% to 46%), it can become highly flammable and explosive. It is important to handle hydrogen sulfide with caution to prevent accidental ignition and explosion.
How did the Hindenburg explode?
The Hindenburg was filled with the element Hydrogen, which is extremely flammable. A spark ignited the hydrogen, which caused the skin of the zeppelin to burn furiously. The hydrogen fueled the inferno.
Can hydrogen gas relight a flame?
No. Oxygen gas relights flames. Hydrogen gas will explode in the presence of fire, giving a 'squeaky pop'
Is pure hydrogen dangerous?
According to Wikipedia:"Hydrogen gas forms explosive mixtures with air if it is 4-74% concentrated and with chlorine if it is 5-95% concentrated. The mixtures spontaneously explode by spark, heat or sunlight. The hydrogen autoignition temperature, the temperature of spontaneous ignition in air, is 500 °C (932 °F)."
Does oxygen and hydrogen explode when ignited?
Oxygen has a tremendously greater attraction for electrons than hydrogen does, so when hydrogen donates an electron to oxygen, there is a substantial release of energy. This energy appears in the form of heat, so the gases (hydrogen, oxygen, and water vapor which is the product of the reaction) will be very hot. Hot gases expand rapidly, hence, they explode.
Does hydrogn implode or explode?
Hydrogen is highly flammable and can explode when exposed to a spark, flame, or heat source in the presence of oxygen. The explosion occurs due to the rapid combustion of hydrogen gas with oxygen in the air.
When did china explode their first hydrogen bomb?
June 1967.
Does a hydrogen bomb explode when it touches the ground?
No, a hydrogen bomb does not explode upon impact with the ground. The detonation of a hydrogen bomb is triggered by a specific mechanism designed to initiate the fusion reaction within the bomb's core.
What gas can explode?
Flourine (with hydrogen, even in the cold and dark), also Chlorine (when exposed to sunlight with hydrogen)
What is autoignition temperature of hydrogen?
The autoignition temperature of hydrogen is approximately 500°C (932°F) in air. This is the temperature at which hydrogen gas will spontaneously ignite without the need for an external ignition source.
Hydrogen can explode when ignited in air is physical property?
Yes, the fact that hydrogen can explode when ignited in air is a chemical property. It is a characteristic of hydrogen's reactivity with oxygen that results in a combustion reaction, producing energy in the form of heat and light.
