CO2 is a compound made of non-metals.
Compounds made of non-metals are called covalent molecular substances.
Covalent molecular substances have a low melting and boiling point because there are weak intermolecular forces between the molecules of the compound and needs only a little thermal energy to separate the particles. But its only the IM forces that are broken not the covalent bonds.
There you go, i hope that helped
Carbon dioxide has a relatively low melting and boiling points because intermolecular forces between molecules are weak. This is because the carbon-oxygen bond is hardly polar, preventing an ionic force to hold the molecules together.
Simple covalent molecules have low melting and boiling points because although the covalent bonds between the atoms are very strong, the intermolecular forces between the molecules themselves are extremely weak. Hence this gives them the property of a low melting and boiling point.
Because it contains a few electrons. See, the boiling points of compounds increase with increasing molar mass. This increase in boiling point is due to the increase in dispersion forces for molecules with more electrons. Except for H compounds on the elements in Groups 5A, 6A, and 7A.
Between CO2 molecules, only dispersion forces exist while between water molecules, hydrogen bonds exist. Hydrogen bonds are much stronger than dispersion forces hence, water has higher boiling point.
Atoms bound with covalent bonds require less energy to separate. Covalent bonds are an approximately equal sharing of e- and there's just not as much energy bound up in the state than an ionic bond.
Carbon dioxide is a non-polar gas, and as such, it only has weak dispersion forces acting between its molecules. Dispersion force is very easy to overcome, so to boil it does not require much kinetic energy.
low
No. Carbon dioxide is very different from sulfur dioxide.
The more is the number of carbons in the alkane, the more is its boiling point.REASON:- As the number of carbon increases, the becomes the molecular mass. And the more is the molecular mass, the greater becomes the surface area which increases the van der Waal force of intermolecular attraction thereby increasing the boiling point of the alkane.NOTE:- Among isomers (of the same alkane), the structure which have more # of side chain has less BP because more the # of side chains are present, more will the structure will be closer to the shape of a sphere, therefore will have smaller surface area.-by spd831
Carbon dioxide molecules are very important for photosynthesis
No, hydrogen, oxygen and carbon dioxide have very different weights.
I think you mean of carbon dioxide and water. Carbon dioxide will dissolve in water and a very small proportion of it will dissociate to form a very weak acid.
as we know that the room temperature is 25*C which is very greater than the boiling point of the carbon dioxide so it remain in the vapor state but boiling point of the iodine is greater than the 25*C
The melting point of carbon is 3 500-4 000 0C in an inert atmosphere and at very high pressure. The boiling point may be a little higher. These data are unsure because carbon can sublime and measurements are difficult and probable inconclusive.
Diamond is an allotrope of carbon where all the carbon atoms are tetrahedrally bonded with each other forming a three dimensional covalent network. Since the bonds are strong (covalent, network), diamond has a very high melting point and boiling point. Iodine does not have three dimensional network and hence has very low melting/ boiling point. It fact, it will sublime at room temperature.
Higher than what? Some organic compounds (e.g. propane, butane) have very very low boiling points making them gases at room temperature. Certain inorganic compounds (e.g. tungsten carbide) have boiling points so high that before those compounds boiled all organic compounds would not only have boiled but would have decomposed into their elements or very simple inorganic carbon compounds (e.g. carbon monoxide, carbon dioxide).
Very low boiling point consequently very volatile. Below 0 Degrees Celsius.
No. Carbon dioxide is very different from sulfur dioxide.
it has a very low boiling point which is affected by its bonding
The more is the number of carbons in the alkane, the more is its boiling point.REASON:- As the number of carbon increases, the becomes the molecular mass. And the more is the molecular mass, the greater becomes the surface area which increases the van der Waal force of intermolecular attraction thereby increasing the boiling point of the alkane.NOTE:- Among isomers (of the same alkane), the structure which have more # of side chain has less BP because more the # of side chains are present, more will the structure will be closer to the shape of a sphere, therefore will have smaller surface area.-by spd831
No. Fluorine has a very low boiling point
No. Carbon dioxide is a covalently bonded compound that is very different from a metal.
Carbon dioxide is a very common gas with the chemical formula CO2.
No, air is mostly nitrogen and oxygen with very very little carbon dioxide (less than 1%)What you exhale is mostly nitrogen, oxygen, and some carbon dioxide.