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Most of the energy in an isoctane reaction is released in the form of what?
Wiki User
∙ 7y ago
During burning the energy is released by heat.
Wiki User
∙ 7y ago
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Most of the energy in an iso-octane reaction is released in what form or forms?
Heat and light (:
In a chemical reaction what does it take energy to do?
For most chemical reactions, energy is required to supply an "activation energy" required before reaction.
A chemical reaction that transfers energy from the reactants to the surroundings is reffered to as?
A chemical reaction that transfers energy from the reactants to the surroundings is referred to as an exothermic reaction. A reaction that takes energy in is endothermic.
Can energy be released during chemical reaction can it be absorbed can chemical reaction take place in which energy is neither absorbed or released?
The simple ANSWER IS yes!!! The reaction that does this is referred to as 'Exothermic'. Energy can be absorbed during a chemical reacton, but it needs an activation energy to start the reaction. For all chemical reactions there is always a change of energy. No reaction is ever 'energy less'. However, the exchange of energy can be very small. Example of an exothermic reaction is sulphuric acid and sodium hydroxide. if you hold the beaker the two reactants are in , it will feel warm. This is an exothertmic reaction. For the thermal decomposition of calcium carbonate, you have to heat it up; you are driving energy in, so it is an endothermic reaction. Other endo thermic reactions, may feel cold, they are absorbing heat at ambient room temperature.
What type of reaction supplies the most energy?
fusion nuclear reaction followed by fission nuclear reaction
Do enzymes increase the activation energy of biochemical reactions?
Enzymes speed up a chemical reaction by lowering the energy required for a reaction to procede, the Activation Energy (Ea). The overall change in energy of the reaction is unchanged, so the net amount of energy released in a reaction is not increased.
In photosynthesis which process uses the most energy?
Energy is stored in light reaction in ATP.That energy is used in dark reaction
What type of reaction produces most of our energy?
Respiration, which is a redox reaction. C6H12O6 + 6O2 --> 6H2O + 6CO2
Are exothermic reactions chemical?
Most chemical reactions are exothermic, that is, they release a certain amount of heat as a by-product of the reaction. Endothermic reactions, those which absorb heat, also do occur, but they are more rare. Endothermic reactions are driven by entropy only, whereas exothermic reactions are driven by the energy that is released. The more energy is released, the more easily the reaction will occur.
What factor will most likely lower the activation energy of a reaction?
The presence of a catalyst will lower a reaction's activation energy.
What reaction produces thermal energy?
The most common reaction producing heat is burning, in which fuel is combined with oxygen from the atmosphere to produce heat which is a form of thermal energy. The problem of using the heat in the most efficient way possible in engines leads to the science of Thermodynamics, a branch of physics.
What is similar to respiration but happens more quickly?
Glucose and oxygen react together in cells to produce carbon dioxide and water and releases energy. The reaction is called aerobic respiration because oxygen from the air is needed for it to work. Energy is released in the reaction. The mitochondria , found in the cell cytoplasm, are where most respiration happens.
