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The amount of energy available to do work after a chemical reaction has occurred is called?
The amount of energy available to do work after a chemical reaction has occurred is called free energy or Gibbs free energy. It represents the maximum amount of useful work that can be obtained from a system at constant temperature and pressure.
When you eat food your body gets the chemical energy stored in it in turn your muscles store this chemical energy . when does this chemical energy become useful to you?
The chemical energy stored in food becomes useful to you when it is converted into adenosine triphosphate (ATP) molecules through cellular respiration in your body's cells. ATP is the energy currency used by your muscles and all other cells for various physiological functions, including muscle contraction.
Why is it useful that this displacement reaction is highly exothermic?
A highly exothermic displacement reaction can release a significant amount of energy as heat, which can be harnessed in various applications like chemical synthesis or powering reactions requiring heat energy. It can also lead to faster reaction rates due to the increased thermal energy, making the process more efficient.
What is the definition of energy transformations?
2. Energy can change from one form to another. This is called an energy conversion or energy transformation. • The Law of Conservation of Energy states that energy can change form, but it cannot be created or destroyed. Therefore, the total amount of energy stays the same. • In energy transformations, some energy is always lost to the environment as thermal energy. Examples of energy transformations and their uses: · A television changes electrical energy into sound and light energy. · A toaster changes electrical energy into thermal energy and light. · A car changes chemical energy from fuel into thermal energy and mechanical energy. · A flashlight changes chemical energy from batteries into light energy. · Solar energy is converted into electrical energy using solar panels. · Campfires convert chemical energy stored in wood into thermal energy, which is useful for cooking food and staying warm.
Does fossil fuels have chemical energy?
With regards to energy, oil is a naturally occurring mixture of many different chemicals. We purify, or refine, it into more useful forms, such as diesel and gasoline. The energy itself is purely chemical, until the fuel is burned, at which point it generates heat and pushes the engine (kinetic energy), which ultimately drives the car or truck.
The amount of energy available to do work after a chemical reaction has occurred is called?
The amount of energy available to do work after a chemical reaction has occurred is called free energy or Gibbs free energy. It represents the maximum amount of useful work that can be obtained from a system at constant temperature and pressure.
What is the name of the amount of useful energy you get from a system?
That may refer to the system's efficiency (which is formally the amount of useful output power divided by the amount of input power).
A comparison of amount of energy before a conversion with the amount of useful energy after a conversion?
Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.
What is the amount of useful energy you get from an energy conversion called?
The amount of useful energy obtained from an energy conversion process is referred to as energy efficiency. It is calculated by dividing the useful output energy by the total input energy and expressing it as a percentage. Energy efficiency is an important factor in determining the overall effectiveness and sustainability of an energy conversion process.
What is the amount of available energy that can be used to promote change do work is called?
The amount of available energy that can be used to promote change and do work is called free energy. This is the energy that is available to do useful work in a system.
What is the amount of unusable energy in a system called?
The amount of unusable energy in a system is called entropy. Entropy measures the level of disorder or randomness in a system and represents the energy that cannot be converted into useful work.
Explain how the chemical energy in firewood is useful?
energy
What is the energy that is not useful called?
The energy that is not useful is called waste energy. It is the energy that is not harnessed or converted into a form that can be utilized for work or other useful purposes.
What is a useful amount of energy you get from a system?
It is energy officenty
An airplane changes energy into different forms The total amount of energy does not?
The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.
When does this chemical energy become useful to you?
Chemical energy becomes useful to you when it is converted into a form of energy that your body can use, such as through the process of cellular respiration. This energy is then used to fuel various functions in your body, such as movement, digestion, and brain function.
What is the name of energy amount of useful energy you get from a system?
That may refer to the system's efficiency (which is formally the amount of useful output power divided by the amount of input power).
