Answer: 6.01
Explanation:
CIO4-=-1
CI=4O=-1
O has a 2- oxidation change so
CI+4(-2)=-1
CI+(-8)=-1
CI=-1+8=7
So the oxidation number of chlorine is 7 in this case
Answer:
B: The sulfuric acid is not consumed or react with the reactant.
add up the mass of protons and neutrons