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Is dry ice frozen nitrogen or a solid form of carbon dioxide?
Dry ice is the solid form of carbon dioxide, not frozen nitrogen. When carbon dioxide gas is compressed and cooled, it turns directly into a solid without passing through a liquid phase, resulting in dry ice.
Is carbon dioxide an element or carbon?
Carbon is an element, but not carbon dioxide. Carbon dioxide is a compound of carbon and oxygen.
Dry ice chemical formula?
The chemical formula for dry ice is CO2, which represents carbon dioxide in its solid state. Dry ice is formed when carbon dioxide gas is compressed and cooled to very low temperatures to transition directly into a solid without passing through a liquid phase.
Is water or carbon dioxide denser?
At room temperature and pressure, water is more dense than CO2. If CO2 is cooled and compressed to a liquid, it is more dense than water.
Which very precious stone is made from heavily compressed carbon?
a diamond is made from heavily compressed carbon.
Is carbon used in fire extinguishers?
Yes, a carbon-dioxide type of fire extinguisher contains ONLY carbon dioxide. Other extinguishers might use compressed nitrogen or other inert gases as propellants, as well as compressed carbon dioxide.
IS Dry ice the compressed form of carbon dioxide?
yes
What gas is being given off with dry ice?
Carbon dioxide is given off with dry ice. Carbon dioxide in compressed form is in solid state and is called dry ice.
How do fire extinguishers hold so much carbon dioxide?
Yes, carbon dioxide is found in some types of fire extinguishers. In others, nitrogen gas or compressed air is used. Some expensive types contain other pressurized gases such as Halotron or similar "clean agents" that leave no residue.
Is dry ice frozen nitrogen or a solid form of carbon dioxide?
Dry ice is the solid form of carbon dioxide, not frozen nitrogen. When carbon dioxide gas is compressed and cooled, it turns directly into a solid without passing through a liquid phase, resulting in dry ice.
What happens when carbon dioxide is compressed to atmospheric pressure?
When carbon dioxide is compressed to atmospheric pressure, it becomes a supercritical fluid with properties of both gases and liquids. It is often used in industrial processes like extraction and as a solvent due to its unique properties.
What are some examples of gases that can be compressed?
Some examples of gases that can be compressed are oxygen, carbon dioxide, nitrogen, and helium. When these gases are compressed, their volume decreases while the pressure increases.
How does carbon dioxide get underground?
Carbon dioxide can be stored underground through a process called carbon capture and storage (CCS). In CCS, carbon dioxide is captured from industrial sources like power plants, compressed, and then injected deep underground into suitable geological formations such as depleted oil or gas reservoirs. The carbon dioxide is then stored securely to prevent its release into the atmosphere.
Why carbon dioxide can be compressed more than milk?
Because gases can be compressed more easily than liquids. This is because the particles in gases are more far apart than the particles are in liquids so have more room between them to be compressed together(:
What gas is exhaled from the lungs?
carbon dioxide
How does carbon dioxide in the fire extinguisher cylinder work?
Carbon dioxide works by temporarily excluding oxygen from the fire. Good for class B fires, poor for class A fires because as soon as it dissipates, the hot material can reignite.
What happens to carbon dioxide gas when it is compressed to high pressure and cooled to low temperatures?
Carbon Dioxide, under pressure and cooled, becomes 'Dry Ice'. It takes on the appearance of a block of frozen water (ice).
