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i am pretty sure that it is endothermic because heat it not produced... but I'm not a 100 percent sure so don't quote me on that! k thanx bye!
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You are obviously not very sure upon what endothermic and exothermic means. Obviously, heat was produced in LARGE QUANTITIES in the Hindenburg since COMBUSTION produces heat. So, of course it is exothermic.
What else can I help you with?
What is the balanced chemical equation for the chemical reaction between manganese dioxide and aluminum powder .what happens if manganese powder is heated with aluminum oxide?
When manganese dioxide is heated with aluminium powder, the following reaction takes place: These displacement reactions are highly exothermic. The amount of heat evolved is so large that the metals are produced in the molten state. On the other hand when manganese is heated with aluminum oxide no reaction takes place as aluminum is more reactive than manganese and is placed higher in the activity series.
Are all thermal decomposition reactions endothermic in nature?
Yes, but rather: 'most of all' combination reactions are exothermic. This is mostly true for spontaneous, common reactions.Examples of the contrary endothermic reactions, though rare, are:The formation reaction (= combination 'pur sang') of ethene, propene, acetylene, and even benzene is endothermic, when combined out of elements (that's why they are called endothermic compounds). Further a lot of metal hydride's, chlorous oxide: ClO2 are endothermic.The most Exceptional Endothermic Compound is:Dicyanoacetylene, IUPAC-name: but-2-ynedinitrile, C4N2 (or more structural: NC-CC-CN)Standard heat of formation Ho298 ( 4C + N2 --> ) is 500.4 kJ/molBecause of its high endothermic heat of formation, it can explode to carbon powder and nitrogen gas (reversed formation reaction, exo. 500.4 kJ/mol).It burns in oxygen with a bright blue-white flame at a temperature of 5260 K, which is probably the hottest flame of any chemical.
Is zirconium exothermic?
Zirconium is not itself explosive, but it is used in making alloys used in explosive primers because of its resistance to corrosion. It is flammable, particularly in powder form, and is sometimes used in incendiary bombs for this reason.
How would you know if powder found is aluminum powder?
If you get enough of a dosage, yes it is. Buddy Ebsen was originally signed to play the Tin Man in The Wizard of Oz, but the aluminum powder he was covered with poisoned him, and he had to be hospitalized.
What does powdered aluminum do in fireworks?
Aluminum powder creates the bright and shimmery sparks in fireworks.
What powder reacts with iodine?
Aluminum powder can react with iodine to form aluminum iodide. This reaction is exothermic and can produce purple fumes of iodine vapor.
Are aluminum and chlorine reactive?
Yes, aluminum and chlorine are reactive. When they come into contact, they form aluminum chloride, which is a white powder that can be irritating to the skin and eyes. The reaction between aluminum and chlorine is exothermic, meaning it releases heat.
How do you separate aluminum powder and salt?
how do you separate aluminum powder and salt
What is the balanced chemical equation for the chemical reaction between manganese dioxide and aluminum powder .what happens if manganese powder is heated with aluminum oxide?
When manganese dioxide is heated with aluminium powder, the following reaction takes place: These displacement reactions are highly exothermic. The amount of heat evolved is so large that the metals are produced in the molten state. On the other hand when manganese is heated with aluminum oxide no reaction takes place as aluminum is more reactive than manganese and is placed higher in the activity series.
When dilute sulfuric acid reacts with aluminium powder?
When dilute sulfuric acid reacts with aluminum powder, hydrogen gas is produced, along with aluminum sulfate as the salt. The reaction is exothermic and produces heat. This reaction is commonly used in demonstrations to show the reactivity of metals with acids.
Does aluminum powder float or sink?
Aluminum powder will sink in water because it is denser than water.
Are all thermal decomposition reactions endothermic in nature?
Yes, but rather: 'most of all' combination reactions are exothermic. This is mostly true for spontaneous, common reactions.Examples of the contrary endothermic reactions, though rare, are:The formation reaction (= combination 'pur sang') of ethene, propene, acetylene, and even benzene is endothermic, when combined out of elements (that's why they are called endothermic compounds). Further a lot of metal hydride's, chlorous oxide: ClO2 are endothermic.The most Exceptional Endothermic Compound is:Dicyanoacetylene, IUPAC-name: but-2-ynedinitrile, C4N2 (or more structural: NC-CC-CN)Standard heat of formation Ho298 ( 4C + N2 --> ) is 500.4 kJ/molBecause of its high endothermic heat of formation, it can explode to carbon powder and nitrogen gas (reversed formation reaction, exo. 500.4 kJ/mol).It burns in oxygen with a bright blue-white flame at a temperature of 5260 K, which is probably the hottest flame of any chemical.
Is zirconium exothermic?
Zirconium is not itself explosive, but it is used in making alloys used in explosive primers because of its resistance to corrosion. It is flammable, particularly in powder form, and is sometimes used in incendiary bombs for this reason.
Can baking powder react to an exothermic chemical reaction?
Baking powder is thermally decomposed by heating (absorb heat).
What is thermit process?
The thermite process is a type of exothermic reaction where a mixture of aluminum powder and a metal oxide, typically iron oxide, is ignited to produce intense heat. This reaction is often used for welding and in incendiary devices.
What do white powder spots on aluminum hull indicate?
oxidation of the aluminum surface
What is the white powder that forms on the surface of aluminum when it corrodes?
Aluminum oxide - Al2O3.
