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Write 3 differences between chemical and physical change?
Okay now here goes in a physical change no chemical reaction takes place. in chemical change chemical reactions take place. A physical change is reversible but a chemical change is not.In a physical change no new substance is formed(A+B=B) in a chemical change new substances are formed(A+B=C)
Are the changes produced by electrolysis chemical or physical in nature?
The changes produced by electrolysis are chemical in nature. The process involves the conversion of electrical energy into chemical energy, resulting in the decomposition of compounds into their constituent elements or ions.
What changes food energy into chemical energy?
The mitochondria changes food energy to chemical energy.
What is happening when your body changes the food you eat into energy you need to grow A. a chemical change B. a physical change C. a chemical property D. a physical property?
When your body changes the food you eat into energy, it involves a chemical change (A). This process, known as metabolism, includes breaking down food molecules through chemical reactions to release energy, which is essential for growth and maintaining bodily functions.
What are characteristics do all chemical changes have?
All chemical changes involve the formation of new substances with different properties. They typically involve changes in the arrangement of atoms and the breaking and forming of chemical bonds. Chemical changes are often irreversible and are accompanied by changes in energy.
Does a chemical change create a temperature change?
Almost all chemical changes release or take in energy, and thus do result in changes in temperature.
Is chemical energy related to chemical change?
Yes it is released/ absorbed during chemical changes.
What is chemical change and energy changes combustion?
Bust down
Is energy change only involved with chemical change?
Energy changes are possible also in other situations.
Why do reactions always involve a change in energy?
Chemical bonds always break in chemical reactions, causing changes in energy.
What does the chemical energy stored in the batteries change into when the flashlight turns on?
Chemical energy stored in a battery changes into electrical energy.... Not so complicated
In a chemical change energy does what?
In a chemical change, energy is either absorbed or released. This can result in changes in temperature, light production, or other forms of energy transfer during the reaction.
What changes chemical energy to energy?
The mitochondria changes food energy to chemical energy.
What are four forms of energy related to change in matter?
Four forms of energy related to change in matter are thermal (heat) energy, chemical energy, nuclear energy, and electrical energy. These forms of energy can cause physical or chemical changes in matter by providing the necessary energy for these changes to occur.
When does chemical energy change into nuclear energy?
Chemical energy does not change into nuclear energy. Chemical energy is associated with the bonds between atoms in molecules, whereas nuclear energy is associated with changes in the nucleus of an atom, such as nuclear fission or fusion.
Write 3 differences between chemical and physical change?
Okay now here goes in a physical change no chemical reaction takes place. in chemical change chemical reactions take place. A physical change is reversible but a chemical change is not.In a physical change no new substance is formed(A+B=B) in a chemical change new substances are formed(A+B=C)
What changes food energy into chemical energy?
The mitochondria changes food energy to chemical energy.
