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They write a chemical equation.

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12y ago

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Related Questions

Can the development of a solid can indicate the occurrence of a chemical change?

Yes


Why do you need indicators of chemical change?

Indicators of chemical change are needed to detect when a chemical reaction has occurred. They can provide visual cues, such as color changes or gas production, that indicate a chemical transformation has taken place. These indicators help scientists and chemists monitor and understand the progress of reactions.


What should not be used to indicate a chemical reaction?

Change of shape can not be used to indicate a chemical reaction has happened. Examples of evidence of a chemical reaction are changes in odor or color.


What change in a physical property of matter indicate?

a physical change or a chemical change


Which observation does not indicate that a chemical reaction has occured?

A change in state, such as boiling or melting, does not always indicate a chemical reaction has occurred. It could be a physical change.


What are four things that indicate that a chemical change may have taken place?

Change in color: If the substance changes color during a reaction, it may indicate a chemical change. Formation of gas: Production of gas bubbles, fizzing, or bubbling is a sign of a chemical change. Temperature change: Significant heat or cooling effects can indicate a chemical reaction is occurring. Formation of a precipitate: When a solid substance forms in a solution, it suggests a chemical change has taken place.


What change in a physical property of matter can indicate?

A change in a physical property of matter can indicate a physical change, such as a change in state (solid to liquid), color, shape, or texture. These changes do not alter the chemical composition of the substance.


Why does the sound of thunder indicate a physical change rather than a chemical change?

thunder


Is change in color a clue that can indicate a chemical change?

Yes. Research litmus paper.


What is are four things that indicate that a chemical change probably happened?

Four things that indicate a chemical change probably happened include color change, formation of a precipitate, evolution of gas, and change in temperature. These signs suggest that a new substance with different chemical properties has been formed.


Which Property that could be used to indicate physical or chemical change?

state


Is heat light and change in odor indicate a physical change?

Heat, light, and change in odor can indicate a physical change depending on the context. For example, melting ice into water is a physical change because it does not alter the chemical composition of the substance. However, if a substance undergoes a chemical reaction that results in heat, light, and change in odor, then it would be considered a chemical change.