Answer: I think it’s the first one
The correct answer to this question is "5." the oxidation number of cl in ClO3 will be a positive 5 because oxygen is naturally a -2 charge. times that by three and then account for the negative charge of the CLO3- ion.
Answer:
Explanation:
Question 6 options:
1)
A single replacement reaction takes place because sodium is less reactive than hydroxide ions.
Answer:
Carbon dioxide and water I believe because it is a combustion reaction
Answer:
in acetic acid ,there are 4 hydrogen atoms
Explanation:
C H 3 C O O H
