is h2 o2 a combustion reaction?
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Yes, obviously. Because hydrogen reacts with oxygen to form water. And in the combustion of a substance, it is required to react that particular substance with oxygen. ... It is a synthesis reaction which involves two or more substances combining to create more complex substance.
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Burning wood in air is an exothermic process (it releases heat), but there is an energy barrier, so it requires a bit of heat in the beginning to get the reactions started. Wood reacts with oxygen in the air to form (mostly) carbon dioxide and water vapor.
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As nouns the difference between combustion and fire is that combustion is (chemistry) the act or process of burning while fire is (uncountable) a (usually self-sustaining) chemical reaction involving the bonding of oxygen with carbon or other fuel, with the production of heat and the presence of flame or smouldering.
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For it to be a redox reaction, elements have to change oxidation states and that does not happen in double replacement reactions. ... Therefore, it is not a redox reaction.
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We can identify redox reactions by checking for changes in oxidation number. Redox reactions can be split into oxidation and reduction half-reactions. ... Three common types of redox reactions are combustion, disproportionation, and single replacement reactions.
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H2 is molecular hydrogen, which is mostly gaseous and extremely flammable. It is a molecule consisting two hydrogen atoms. Whereas H is hydrogen, neutral and an atom.
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Combustion requires three things to occur: an initial ignition source, such as a match; fuel, such as firewood; and an oxidant, aka oxygen. Combustion results in a number of products: in the case of organic combustion, carbon dioxide, water and energy.
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Combustion (burning) is a process by which energy is released. ... If the combustion process propagates outward at subsonic speeds (slower than the speed of sound), it's a deflagration. If the explosion moves outward at supersonic speeds (faster than the speed of sound), it's a detonation.
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Yes it is a redox reaction. Because as we know that oxidation occurs when oxygen is added and reduction takes place when hydrogen is added. ... Means hydrogen is oxidised to form water. And oxygen is getting reduced to form water.
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Fire is burning, which is combustion, and combustion is a type of oxidation reaction. Oxidation means combined chemically with oxygen . Oxidation is an exothermic reaction, meaning it gives releases heat energy.
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A chemical reaction is when the substance is chemically change. a chemical reaction also can't be reversed. When paper is burn, the cellulose in the air reacts with the oxygen to form carbon dioxide and water.
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Reaction of hydrocarbon with oxygen is called combustion reaction. Complete combustion reaction of hydrocarbon produce CO2 and H2O. so based on the equation, each mol of C4H10 need 6.5 moles of O2 to be completely reacted.
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As explained, O2 when gas makes other like H2 gas to lose electrons, therefore, O2 gas is an oxidizing agent and H2 when gas loses electron in redox reaction, therefore H2 gas is a reducing agent.
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Common types of redox reactions A combustion reaction is a redox reaction between a compound and molecular oxygen ( O 2 \text O_2 O2​start text, O, end text, start subscript, 2, end subscript) to form oxygen-containing products. When one of the reactants is a hydrocarbon, the products include carbon dioxide and water.
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Q: Write a general chemical equation for the reaction that occurs when a fuel such as candle wax burns. A: The burning of fuel is a combustion reaction. The general equation for this type of reaction is: Fuel + O2 → CO2 + H2O.
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Burning paper is a chemical reaction. Any time a substance is burned, a process called combustion, a chemical reaction takes place.
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When ethanol is burnt in air, it reacts with oxygen and produces Carbon dioxide, water vapors, and heat.