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chemical changes
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What are rectants?
Reactants are the substances that are present at the start of a chemical reaction and are consumed in the process to produce the products. They undergo chemical changes or interactions to form new substances during the reaction.
Is bread a chemical change?
Bread is not a change. It is a mixture of substances that can undergo physical and chemical changes.
The substance which undergo chemical change in areaction are called?
Reactants are the substances that undergo chemical changes in a reaction. They are the starting materials that are transformed into products during a chemical reaction.
What is a substances that undergo a chemical change?
Substances that undergo chemical change are called reactants.
In terms of chemical bond and electrons what kind of changes occur between atoms when substances undergo chemical reaction?
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Is explode physical or chemical change?
Explode is a rapid physical change that occurs when substances release a large amount of energy in a short period of time, causing them to break apart or burst. It is not a chemical change because the substances involved do not undergo a change in their chemical composition during the process.
Can matter undergo changes in both its physical and its chemical properties?
Yes, matter can undergo changes in both its physical and chemical properties. Physical properties changes do not alter the composition of the substance, such as changing state from solid to liquid. Chemical properties changes involve a chemical reaction that results in the formation of new substances with different chemical compositions.
What does not always stay the same and can undergo physical and or chemical changes?
Matter can undergo physical changes, such as changing state from solid to liquid, or chemical changes where new substances are formed. These changes alter the properties of the matter but do not change the fundamental makeup of the atoms and molecules involved.
The starting substances that are evolved in a chemical reaction?
The starting substances in a chemical reaction are called reactants. These are the substances that undergo chemical changes to form new substances. Reactants combine and interact during a chemical reaction to produce products.
What is a change in which 1 or more new subformedstances are?
A change in which one or more new substances are formed is called a chemical change or chemical reaction. During this process, the original substances undergo a transformation that alters their chemical composition, resulting in the creation of new substances with distinct properties. Examples include combustion, rusting, and digestion. Unlike physical changes, which do not create new substances, chemical changes often involve energy transfer and irreversible processes.
Can an object undergo both physical and chemical changes?
Yes, an object can undergo both physical and chemical changes. Physical changes involve changes in physical properties like shape, size, or state of matter without altering the composition. Chemical changes involve a transformation at the molecular level, resulting in the formation of new substances.
What is substance that undergo both chemical and physical changes?
Water is a common substance that undergoes both chemical and physical changes. Physical changes can include changes in state, such as melting or freezing, while chemical changes involve the formation of new substances through a chemical reaction, such as rusting or burning.
