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persamaan ion lengkap :
2Al(s) + 6H^+ (aq) + 3SO4^2- (aq) --> 2Al^3+ (aq) + 3SO4^2- (aq) + 3H2 (g)
persamaan ion bersih :
2Al(s) + 6H^+ (aq) --> 2Al^3+ (aq) + 3H2(g)
2.(NH4)2SO4(aq) + HCl(aq) ----- NaCl(aq) CO2(g) +H2O(l)
Nggak salah hasil reaksi nya kah? Seharusnya yg bener :
(NH4)2SO4 (aq) + 2HCl (aq) --> 2NH4Cl (aq) + H2SO4 (aq)
3. 2Al(s) + 3CuSO4(aq) --> Al2(SO4)3(aq) + 3Cu(s)
persamaan ion lengkap :
2Al (s) + 3Cu^2+ (aq) + 3SO4^2- (aq) --> 2Al^3+ (aq) + 3SO4^2- (aq) + 3Cu(s)
persamaan ion bersih :
2Al (s) + 3Cu^2+ (aq) --> 2Al^3+ (aq) + 3Cu (s)