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Oxygen? no, nitrogen is an odourless and colourless diatomic gas which can be used to support combustion.
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∙ 11y ago
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What is always present for a combustion reaction to occur?
oxygen
If heat is required for a reaction to occur what type of reaction is it?
Endothermic
Why is 2 Mg O2 equals 2 MgO is not a combustion reaction?
Because combustion reactions only occur with Carbon, Hydrogen, and Oxygen.
How a enzymes catalyze a chemical reaction?
they reduce the activation energy required for the reaction to occur
What are the benefits of catalysts?
lower activation energy required for chemical reaction to occur
What is always present for a combustion reaction to occur?
oxygen
When can you determine a chemical reaction will occur?
Thermodynamically favorable reaction will occur. Also, if the neutral element is higher in the activity series than the charged element, then the reaction will occur.
What is required for combustion to occur?
oxygen
When will a double displacement reaction not occur?
A double displacement reaction not occur when an element replace another element only in one molecule.
This element does not burn but combustion cannot occur without it?
Oxygen
When does displacement reaction occur?
When one element replaces another element in a compound during a chemical reaction
If heat is required for a reaction to occur what type of reaction is it?
Endothermic
If a specific element is to remain that particular element which could not occur?
A nucliar reaction.
Why is 2 Mg O2 equals 2 MgO is not a combustion reaction?
Because combustion reactions only occur with Carbon, Hydrogen, and Oxygen.
What energy is required for a reaction to occur?
Activation energy
How a enzymes catalyze a chemical reaction?
they reduce the activation energy required for the reaction to occur
What is needed for combustion to take place?
A combustion reaction takes place when a fuel and an oxidant react, producing heat or heat and light. The most recognizable form of combustion reaction is flame, with explosions being an even faster form of combustion reaction. A combustion can happen at a wide range of speeds, and can occur in many different environments, but the majority of combustions we know and recognize happen in a fairly limited spectrum.
