What has a complete ionic equation of Mg(s)+Zn²⁺+2NO₃−​→Mg²⁺+2NO₃−​+Zn(s)?
a. Mg(s)+Zn(NO₃​)₂​(aq)→Mg(NO₃​)₂​(aq)+Zn(s)
b. Mg(s)+Zn₂→Mg₂+Zn(s)
c. Mg(s)+2Zn(NO₃​)(aq)→2MgNO₃​(aq)+Zn(s)
d. Mg(NO₃​)2​+Zn(s)→Zn² + 2NO₃−​+Mg(s)