A) \[{{H}^{+}}\] ions
B) \[C{{a}^{++}}\] ions
C) \[SO_{4}^{-}\] ions
D) \[O{{H}^{-}}\] ions
Correct Answer: B
Solution :
[b] \[\underline{N{{a}_{2}}}Z\to +{{\underline{Ca}}^{+2}}\to \underline{Ca}Z\downarrow +2{{\underline{Na}}^{+}}\]You need to login to perform this action.
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