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The products of a physical change are substances that have the same chemical composition as the original material, but their physical properties may have changed. Examples of physical changes include changes in shape, size, texture, and state of matter (solid, liquid, gas).
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Which equation represents a physical change?
The equation H2O (l) → H2O (g) represents a physical change because it describes the phase change of water from liquid to gas without any change in the chemical composition of water molecules.
Is using a dehumidifier for moisture a chemical or physical change?
No. It is a physical change.
Is water turning to snow a chemical or physical change?
Changes of state are physical changes.
Is smoke a physical change?
Yes, smoke is considered a physical change because it is a change in the physical state of matter without any change in the chemical makeup of the substance.
When a physical change occurs in a sample of matter which is the matter that does not change?
During a physical change, the chemical composition of the matter remains the same, while its physical properties, such as shape, size, or state, may change. The individual particles that make up the matter do not change in a physical change.
What is physical products?
involves a change in the organinal subtance.
Name two products that are made through physical change?
Examples of products made through physical change include crushed ice and sliced fruit. These products undergo a change in their physical appearance without altering their chemical composition.
When do the physical and chemical properties change?
Physical and chemical properties change as the result of a chemical change, which produces new products with different physical and chemical properties than the reactants.
Why is shapening a pencil a physical change?
no new chemical products are formed .there is only a change in shape .the products after and before are same that is wood and graphite
How dowhen a physical change occurs opposed to a chemical change?
A physical change does not change the chemical composition of the substance undergoing the change, while a chemical change involves a change in chemical composition of the reactants in order to form the products.
Is it true that A physical change differs from a chemical change in that waste products are formed through chemical changes?
yes
What is chemical reaction physical reaction?
A physical change is one in which the chemical composition of the substance does not change. A chemical change is one in which new products are formed with their own unique chemical compositions and properties.
What are the products formed after a mixture is formed?
The product formed depends with the type of change that occurs whether it is a chemical or a physical change.
How you tell if matter has undergone a chemical change or a physical change?
A chemical change results in the formation of new substances with different chemical properties, while a physical change leads to a change in appearance or state of matter without altering the chemical composition. Observing a change in color, odor, or the formation of a precipitate indicates a chemical change, whereas changes in shape, size, or state suggest a physical change.
Is the reaction between carbon dioxide and limewater physical?
Since it gives differed products, its a chemical change.
Is filtering coffee a physical or chemical change?
Filtering coffee is a physical change. The process involves separating the coffee grounds from the liquid using a filter, which does not alter the chemical composition of the coffee itself.
What is the difference between physical change and chenical change?
In a physical change, the chemical composition of the substance undergoing the change remains the same. In a chemical change, atoms are rearranged, forming new products with their own unique chemical compositions and properties, different from the original substance or substances.
