CO2 is a pure substance and so is homogeneous.
Hint: if it has a chemical formula then it is a pure substance.
No, Carbon Dioxide is a compound. Gases are not heterogeneous. I hope this helps!
Yes. Carbon is an element, which is a homogeneous pure substance. It is not, however, a homogeneous mixture, which is not a pure substance.
Carbon monoxide itself is a pure compound, not a mixture. However, we usually encounter it mixed with air and that mixture tends to be homogeneous.
compounds are not homogeneous
heterogeneous
Yes
Pure substance; it is one form of pure carbon.
No
This is a homogeneous solution.
Acetylene is a pure substance so it is homogeneous.
i think its a....Compound. It has many different molecules with in it
Neither. Carbon dioxide is a pure substance, not a mixture.
Neither. Carbon dioxide is a pure substance, not a mixture.
hi this compound is a homogeneous mixture.
No. Carbon dioxide is compound, which makes it a pure substance.
Pure substance; it is one form of pure carbon.
Pure substance; it is one form of pure carbon.
Heterogeneous
Homogeneous substance
No, it is not a mixture at all, it is a pure substance as the word "pure" might imply.
Carbon Dioxide is not a mixture. It is a chemical compound composed of two oxygen atoms and one carbon atom.
Sugar is a compound, which is a homogeneous substance, but not a mixture.
homogeneous have same substance in mixture.heterogeneous have two different substance.