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oxygen
What else can I help you with?
What are the elements needed in the combustion reaction?
You need oxygen (O2) and some source of fuel. That source of fuel is usually, but not always, a hydrocarbon. For example the combustion of propane would be CH3CH2CH3 + O2 =>3CO2 + 4H2O.The complete combustion of a hydrocarbon will always result in CO2 and H2O.
What is always present for a combustion reaction to occur?
For a combustion reaction to occur, three things are required: fuel (such as gas or wood), oxygen (usually from the air), and a source of heat (spark or flame) to initiate the reaction. Without any of these three components, combustion cannot take place.
Is always a reactants in a combustion reaction?
Oxygen
What is always a reactant in a combustion reaction?
Oxygen
Which element is always presented in a combustion reaction?
oxygen
In a combustion reaction the always changes oxidation number making this aN reaction?
oxygen, redox
A combustion reaction will always involve the release of?
A combustion reaction will always involve the release of heat and light energy as it involves the rapid chemical combination of a fuel with oxygen in the form of a flame.
Can MgSO4 Ba BaSO4 Mg be a combustion reaction?
Assuming you have given a complete equation, no. It requires oxygen as a reactant and will always have CO2 and H2O as products. Plus, combustion reactions typically involve carbon based elements as reactants.
In what type of reaction is water always a product?
In hydrolysis reactions, water is always a product. Hydrolysis involves breaking a compound apart by adding a molecule of water.
Why is combustion exothermic reaction?
because during combustion heat energy is released. for example the burning of carbon in air is a combustion reaction but in this process 393.7 K.J/mol energy is released
Which element is always a reactant in a combustion reaction?
Every combustion reaction we deal with produces gas with oxygen in the product, so O2 (oxygen gas) must be a reactant. For example, methane reacts with Oxygen in this way: CH4(l) + O2(g) -> C02(g)+2H2(g) Note O2 in gaseous form as a reactant.
Does acids react with alkalis in a combustion reaction?
No, acids and alkalis do not react in a combustion reaction. Combustion is a chemical reaction that involves a substance combining with oxygen to produce heat and light. Acids and alkalis react in neutralization reactions, where they form water and a salt.
