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Is paper burning with a bright flame a reaction of exothermic or endothermic?
Wiki User
∙ 9y ago
When a piece of paper burns, the energy stored within the fibers of the paper is released as heat energy. This exergonic reaction produces more energy than it takes to perform.
Wiki User
∙ 9y ago
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Is paper burning with a bright flame endothermic or exothermic?
Exothermic, for within an endothermic (situation) there would be a drop of temperature *excuse my spelling if you would* , therefore to continue burning it will need to absorb the heat, where as exothermic reactions energy will be released as heat.
What happens when magnisium burns?
Magnisium burns with a very bright spark, when its finished burning the magnisium goes all crumy and grey.
What happens during the reaction of magnesium burning in oxygen?
Magnesium oxide is formed. Though Magnesium will burn brighter in oxygen than in air, as the concentration / amount of O2 is more in pure oxygen than in air (which has about 20% O2).
Is two clear colorless salt solutions are mixed and a bright orange precipitate forms a chemical change?
Yes. A color change is an indicator of a chemical reaction (change).
State two observations that can be made from burning magnesium?
It can be observed that magnesium burns in air with a dazzling white flame. A white powder known as magnesium oxide is produced. Magnesium burns in oxygen present in the air to produce magnesium oxide.
Is paper burning with a bright flame a exothermic reaction or endothermic reaction?
Reactions with oxygen (air) involved, like burning paper, are exothermic. Exception: formation of many nitrogen-oxygen compounds (NOx) are endothermic.
Is paper burning with a bright flame endothermic or exothermic?
Exothermic, for within an endothermic (situation) there would be a drop of temperature *excuse my spelling if you would* , therefore to continue burning it will need to absorb the heat, where as exothermic reactions energy will be released as heat.
Is paper burning with bright flames exothermic or endothermic?
Exothermic, for within an endothermic (situation) there would be a drop of temperature *excuse my spelling if you would* , therefore to continue burning it will need to absorb the heat, where as exothermic reactions energy will be released as heat.
Is paper burning with a bright flame is endothermic or exothermic?
Exothermic, for within an endothermic (situation) there would be a drop of temperature *excuse my spelling if you would* , therefore to continue burning it will need to absorb the heat, where as exothermic reactions energy will be released as heat.
Is paper burning with a bright flame exothermic?
Yes it would be exothermic
What is a chemical reaction producing heat and light?
Any chemical will give off light if it is heated to a sufficiently high temperature. There are also chemicals that give off light at relatively low temperatures. Fireflys produce a type of chemical called luciferins, that produce light.
Hoe will you find burner flame?
It is the bright hot exothermic reaction located at the gas outlet.
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.
When was Burning Bright created?
Burning Bright was created in 1951.
How many pages does Burning Bright have?
Burning Bright has 93 pages.
What is the duration of Burning Bright film?
The duration of Burning Bright - film - is 1.43 hours.
What actors and actresses appeared in Burning Bright - 2009?
The cast of Burning Bright - 2009 includes: Cathy Fitzgerald
