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The conversion of carbon dioxide (CO₂) to oxygen (O₂) is a chemical change. This process occurs during photosynthesis in plants, where carbon dioxide is transformed into glucose and oxygen through a series of chemical reactions involving light energy. Unlike physical changes, which do not alter the chemical composition of substances, this transformation results in the formation of new substances with different properties.
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Dry ice turning into carbon dioxide physical or chemical?
i think it is chemical but it may be physical.
Is carbon dioxide a physical or chemical property?
Carbon dioxide (CO2) is a chemical compound consisting of one carbon atom bonded to two oxygen atoms. It is a chemical property because it describes the composition and arrangement of atoms in a substance. However, in terms of physical properties, carbon dioxide is a colorless, odorless gas at standard temperature and pressure.
When carbon dioxide comes from the fuel of the car is it a physical or chemical change?
chemical change
What is the name of this compound CO 2?
CO2 is the chemical formula of carbon dioxide.
Is a heating process onto carbon dioxide a chemical reaction or a physical reaction?
Heating carbon dioxide is a physical reaction because it does not change the chemical makeup of the substance, only its physical state. The heat energy causes the carbon dioxide molecules to vibrate more rapidly, increasing their kinetic energy and leading to a phase change from solid to gas.
Is freezing carbon dioxide a chemical change or physical change?
Frozen carbon dioxide is still carbon dioxide, so it is a physical change.
Dry ice turning into carbon dioxide physical or chemical?
i think it is chemical but it may be physical.
Is carbon dioxide a physical or chemical property?
Carbon dioxide (CO2) is a chemical compound consisting of one carbon atom bonded to two oxygen atoms. It is a chemical property because it describes the composition and arrangement of atoms in a substance. However, in terms of physical properties, carbon dioxide is a colorless, odorless gas at standard temperature and pressure.
When ethanol is burnt and converted into carbon dioxide and water is that a chemical or physical change?
chemical
When carbon dioxide comes from the fuel of the car is it a physical or chemical change?
chemical change
Is it physical or chemical change when acid on limestone produces carbon dioxide gas?
It is a chemical change.
Is antacid tablet fizzing and releasing carbon dioxide in the stomach physical or chemical?
This is a chemical process.
What is the name of this compound CO 2?
CO2 is the chemical formula of carbon dioxide.
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.
Is a heating process onto carbon dioxide a chemical reaction or a physical reaction?
Heating carbon dioxide is a physical reaction because it does not change the chemical makeup of the substance, only its physical state. The heat energy causes the carbon dioxide molecules to vibrate more rapidly, increasing their kinetic energy and leading to a phase change from solid to gas.
When Acid is placed into limestone and produces carbon dioxide gas is this a physical or a chemical change?
This is a chemical change.
We inhale oxygen and exhale carbon dioxide as a result of a change in our bodies. a. physical b. chemical?
We inhale oxygen and exhale carbon dioxide as a result of a change in our bodies. Answer - Chemical Change
