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When a substance burns in oxygen what happens to the amount of chemical energy?
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What determines the amount of chemical energy a substance has?
The amount of chemical energy a substance has is determined by the types and arrangement of atoms and molecules in that substance. The energy is stored within the chemical bonds between these atoms and molecules. The strength of these bonds and the potential energy stored in them determine the amount of chemical energy.
Where in a substance is chemical energy stored?
chemical bonds
What happens to the amount of energy during a chemical reaction?
Do it yourself idiot.
What best describe the enthalpy of formation of a substance?
The enthalpy of formation of a substance is the amount of energy that was put in or evolved from the making of that substance from the individual elements.
What term describes a substance that lowers the amount of energy needed to start a chemical reactions?
Catalyst
What term describe a substance that lowers the amount of energy needed to start a chemical reaction?
Catalyst
What is chemical energy?
Chemical energy is that energy contained in a chemical substance that is released when that substance reacts with another substance. For instance there the sucrose molecule stores chemical energy.
What is the chemical energy is?
Generally chemical energy can be defined as the aptitude of a substance to be transformed in another substance by a chemical reaction.
How does a substance gain heat?
A substance gains heat, or otherwise known as thermal energy, in many different ways. These can be from pressure, friction, the transformation of chemical energy to thermal energy, the transformation of electromagnetic energy to thermal energy, potential energy to the energy of motion (kinetic energy) or a substance can become exothermic during, and after a chemical change if the amount of energy produced from the broken bonds is greater than the amount of energy required for rearranged bonds to be made.
Where is a substances chemical energy stored?
chemical energy a substance has
What happens to the amount of gravitational potential energy of a substance when it is raised from the ground?
popiseed muffins rock!
Is energy a chemical substance?
No.
