OH- ions is your answer.
don't forget to mark me the brainliest
Answer:

Explanation:
Hello,
In this case, since the density is defined as the degree of compactness a substance has and is mathematically defined as:

Thus, for this problem, as we know both the density and mass of water we can compute the volume as shown below:

Best regards.
CO3 has an overall charge of -2. Within CO3, any carbon atom bonds with a double bond to oxygen atoms as well as single bonds to double oxygen atoms.
The anwser to this question you have to do the work...
7+8+9+0
2-3=3112+4+6^4
78326-090+12^4567=3
#0380-90128+9328=3
so the awnser is cat.