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Is Melted Wax A Chemical Change chemical Property?
Melted wax is a physical change, not a chemical change. When wax melts, its state changes from solid to liquid without any change in its chemical composition. Chemical properties refer to how a substance interacts with other substances in a chemical reaction, and melting wax does not alter its chemical properties.
When silver is melted and formed into a candlestick is that a physical or chemical change?
When silver is melted and formed into a candlestick, it is a physical change. The silver undergoes a change in its physical state from solid to liquid and then solid again without any changes in its chemical composition.
Is a candle melting a physical change or a chemical change?
It is a physical change because when it melts it is still a candle just a melted one
Is melting chocolate a chemical or physical reaction?
Melting chocolate is a physical reaction because it does not change the chemical composition of the chocolate. It only involves the change in state from a solid to a liquid due to the application of heat.
Does ice undergo a chemical change when it freezes?
No, ice does not undergo a chemical change when it freezes. Freezing is a physical change that causes water molecules to slow down and come closer together, forming a solid structure with the same chemical composition as liquid water.
Is a rock getting melted into magma a chemical reaction?
No, the process of a rock melting into magma is a physical change, not a chemical reaction. The change is due to an increase in temperature causing the rock to undergo a phase change from solid to liquid.
Does melted ice represent a chemical change?
no its a physical change because its changing from a solid to a liquid and its still water!
When melted butter soldifies in the refrigerator is that physical or chemical change?
When melted butter solidifies in the refrigerator, it is a physical change. The butter is simply changing from a liquid state to a solid state due to the decrease in temperature, with no change in its chemical composition.
Is Melted Wax A Chemical Change chemical Property?
Melted wax is a physical change, not a chemical change. When wax melts, its state changes from solid to liquid without any change in its chemical composition. Chemical properties refer to how a substance interacts with other substances in a chemical reaction, and melting wax does not alter its chemical properties.
When silver is melted and formed into a candlestick is that a physical or chemical change?
When silver is melted and formed into a candlestick, it is a physical change. The silver undergoes a change in its physical state from solid to liquid and then solid again without any changes in its chemical composition.
When you boil an egg does the water the egg or the pan undergo a chemical change?
Egg goes from liquid to solid. Water becomes steam, pan becomes hot. Cooking = chemical change.
Is a candle melting a physical change or a chemical change?
It is a physical change because when it melts it is still a candle just a melted one
Why is a phase change like solid to liquid a physical change?
Melting, the phase change from a solid to a liquid, is considered a physical change rather than a chemical change because when the phase change takes place, the substance that was melted does not change its chemical composition, and the process could be reversed to get the original condition of the substance by freezing (liquid-solid).
Is melting chocolate a chemical or physical reaction?
Melting chocolate is a physical reaction because it does not change the chemical composition of the chocolate. It only involves the change in state from a solid to a liquid due to the application of heat.
Is melting butter a chemical change?
Partly physical, partly chemical. Melted butter has different chemical properties than solid butter. The melting process, as with chocolate, is not reversible. Proteins in the butter can become denatured, and isomerization of lipids to trans fats occurs. Phase change is a common example of physical change, but chemical change also occurs in this case.
Does ice undergo a chemical change when it freezes?
No, ice does not undergo a chemical change when it freezes. Freezing is a physical change that causes water molecules to slow down and come closer together, forming a solid structure with the same chemical composition as liquid water.
How does carbon dioxide change?
Carbon dioxide can change by converting into solid form (dry ice) at temperatures below -78.5°C or by dissolving in water to form carbonic acid. In the atmosphere, it can undergo photochemical reactions to form ozone and other compounds.
