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What is the significance of combustion enthalpy in determining the energy released during a chemical reaction?
The combustion enthalpy is important because it measures the amount of energy released when a substance undergoes combustion. This value helps determine the overall energy released during a chemical reaction, which is crucial for understanding the reaction's efficiency and potential impact on the surroundings.
What do you call the energy which is stored in chemical fuels such as petrol?
The energy stored in chemical fuels such as petrol is called chemical potential energy. This energy is released when the fuel undergoes a chemical reaction, such as combustion, which can be harnessed to do work.
What has got more or less energy between endothermic and exothermic?
Any substance when undergoes a phase change heat is either absorbed or released The reaction in which heat is absorbed known as an endothermic reaction and in which the heat energy is released, is known as exothermic reaction. DKK
The energy for an endergonic reaction comes from what kind of reaction?
The energy for an endergonic reaction can come from an exergonic reaction, where energy is released. This released energy is then used to drive the endergonic reaction forward.
A substance whose potential chemical energy is transformed into thermal energy is called a?
A substance whose potential chemical energy is transformed into thermal energy is called a fuel. When the fuel undergoes combustion or a chemical reaction, its stored energy is released in the form of heat.
What type of energy is in a piece of radioactive metal?
The energy in a piece of radioactive metal is in the form of nuclear energy, which is released as the radioactive material undergoes atomic decay. This process leads to the emission of particles and radiation, which can be harnessed for various purposes, such as in nuclear power plants or medical treatments.
What type of energy is dynamite from to?
Dynamite is a form of chemical energy, which is released through a rapid exothermic reaction when it undergoes detonation. This released energy creates the explosive force associated with dynamite.
What type of energy is in a TNT?
TNT contains chemical potential energy, which is released in the form of heat, light, and pressure when it undergoes a chemical reaction.
What is the definition of necular energy?
Atomic energy is released during a nuclear reaction during fission or fusion. It is released by the nucleus of an atom and can also be a result of radioactive decay.
What is the significance of combustion enthalpy in determining the energy released during a chemical reaction?
The combustion enthalpy is important because it measures the amount of energy released when a substance undergoes combustion. This value helps determine the overall energy released during a chemical reaction, which is crucial for understanding the reaction's efficiency and potential impact on the surroundings.
Is u235 stable?
No, uranium-235 (U-235) is not stable. It is a radioactive isotope that undergoes radioactive decay, emitting particles and energy in the process.
What energy tranformations does a glowstick have?
A glowstick undergoes a chemical reaction inside the tube which produces light energy. The chemical energy in the reactants is converted into light energy that is visible to us. Heat energy is also released as a byproduct of the reaction.
What type of energy does a fuel possess?
A fuel possesses chemical energy, which is released when the fuel undergoes a chemical reaction such as combustion. This chemical energy is then often converted into thermal energy or mechanical energy to perform work.
What do you call the energy which is stored in chemical fuels such as petrol?
The energy stored in chemical fuels such as petrol is called chemical potential energy. This energy is released when the fuel undergoes a chemical reaction, such as combustion, which can be harnessed to do work.
What type of energy does a stick of unlit dynamite demonstrate?
A stick of unlit dynamite contains chemical potential energy, which is released when the dynamite is ignited and undergoes a rapid chemical reaction.
What is the reaction in which energy is released?
A reaction that releases energy is usually termed exothermic reaction. Energy is usually released as heat.
What is the definition of radioactive fuel?
Radioactive fuel is a substance, such as uranium or plutonium, that undergoes nuclear fission in a reactor to produce energy. This process releases large amounts of heat that can be converted into electricity.
