It can be as cold, or as hot as you wish.
It is 1 carbon atom to every two oxygen atoms. I'm no maths whizz, but if carbon dioxide is CO2, then that must be it.
no not necessarily.
Carbon Dioxide and Carbon Monoxide
Carbon dioxide gas and a salt
It is for resperation
Yes. Solid carbon dioxide is "dry ice" which is very cold.
the cold air can change the carbon dioxide gas to a solid
carbon dioxide (CO2)
It depends on what temperature it is at.
No. H2O is water. Both hot and cold. CO2 is carbon dioxide. Water is a liquid. Carbon Dioxide is a gas.
carbon dioxide increases global warming. This is one of many examples for sentence use.
Carbon dioxide is not necessarily warm, or cold. It can be any temperature just like other substances.
the cold air can change the carbon dioxide gas to a solid
In an atmosphere of carbon dioxide, warm carbon dioxide would rise. Since carbon dioxide is better than twice as dense as air, it would need to be really hot before it would rise.
The carbon dioxide begins to escape.
No. Carbon dioxide gas is not necessarily any temperature. It may be cold in some cases, but as a component of the atmosphere it is often found at room temperature. Since it is a product of combustion, extremely hot carbon dioxide may be found in most flames.
carbon dioxide as a gas