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Crushing a soda can chemical or physical change?
Crushing a soda can is a physical change because the substance itself (aluminum) is not altered chemically. The can's shape changes, but its chemical composition remains the same.
Is crushing a piece of chalk a chemical change or a physical change?
Crushing a piece of chalk is only a physical change. Chemically, it is still chalk.
What can you do to dissolve a solute faster?
You can crush it, which will increase its surface area. You can stir it, causing agitation. You can heat the solvent, which will make the particles making up the solvent and solute move faster.
Is a change that alters the form of a substance without changing it into another substance is called what?
A change that alters the form of a substance without changing it into another substance is called a physical change. This type of change does not involve a change in the chemical composition of the substance, only its physical appearance. Examples include changes in state (solid to liquid) or changes in shape (cutting or crushing).
Is a pop can being crushed a physical change?
Crushing an aluminum can is a physical change because you have only changed its shape, but not its chemical composition.
How can a substance be dissolved more quickly?
A substance can be dissolved much faster by crushing it, increasing the temperature, and stirring and how long you stir.
What are the factors that can increase the rate at which a substance dissolves in water?
Factors that can increase the rate at which a substance dissolves in water include increasing the temperature of the water, crushing or grinding the substance into smaller particles, stirring or agitating the mixture, and increasing the surface area of the substance by breaking it down into smaller pieces.
Is crushing of sodium carbonate chemical change?
No, crushing sodium carbonate does not produce a new chemical substance. Thus, crushing is an example of a physical change.
What is the resilent substance that keeps bone ends from crushing when compressed?
this substance is called cartilage
Why does crushing a substance speed up reaction rate?
You are increasing the surface area for the substance to react
The resilent substance that keeps bone ends from crushing when compressed?
The articular cartilage is the resilient substance that prevents bone ends from crushing when compressed. Cartilage is both flexible and tough.
What is solubility an how can you increase the solubility of a substance?
Solubility is the ability of a substance to dissolve in a solvent. To increase solubility, you can try increasing the temperature, increasing the surface area of the substance (such as crushing it into smaller particles), using a suitable solvent, or adding a solubility-enhancing agent (like a surfactant).
The resilient substance that keeps bone ends from crushing when compressed is?
The resilient substance that keeps bone ends from crushing when compressed is called articular cartilage. Articular cartilage is a smooth, elastic tissue that covers the ends of bones in joints, providing cushioning and promoting smooth joint movement.
What is the resilient substance that keeps bone ends from crushing when compressed?
Articular Cartilage
How is crush a can a physical change?
Crushing doesn't change the chemical composition of the substance.
Crushing a soda can chemical or physical change?
Crushing a soda can is a physical change because the substance itself (aluminum) is not altered chemically. The can's shape changes, but its chemical composition remains the same.
When crushing an aluminum can has it undergone a physical or chemical change?
Crushing an aluminum can is a physical change because the substance itself (aluminum) remains the same before and after crushing. The change in shape and size does not alter the chemical composition of the can.
