How many O atoms are in Zn(ClO3)2?A.6B.2C.3D.1SUBMITarrow_backPREVIOUS
Question
How many O atoms are in Zn(ClO3)2?A.6B.2C.3D.1SUBMITarrow_backPREVIOUS
Solution
The chemical formula Zn(ClO3)2 tells us that there are two ClO3 (chlorate) groups in the compound.
Each chlorate group consists of one chlorine atom (Cl) and three oxygen atoms (O), so in one chlorate group, there are 3 oxygen atoms.
Since there are two chlorate groups in the compound, we multiply the number of oxygen atoms in one group by 2.
So, 3 O atoms/group * 2 groups = 6 O atoms.
Therefore, the answer is A. 6.
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