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Zn + CdCl2 = ZnCl2 + Cd
Fe(OH)2 + H2O + O2 = Fe(OH)4 =>
2 Fe(OH)2 + 2 H2O + O2 = 2 Fe(OH)4
Mn + NiSO4 = Ni + MnSO4 =>
Mn + NiSO4 = Ni + MnSO4
CaCl2(aq) + Li2CO3(aq) = CaCO3(aq) + LiCl(aq) =>
CaCl2(aq) + Li2CO3(aq) = CaCO3(aq) + 2 LiCl(aq)
FeCl2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O + HCl =>
6 FeCl2 + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O + 12 HCl
Cu + HNO3(p) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(p) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ba(NO3)2 + SrCo3 = Sr(NO3)2 + BaCo3 =>
Ba(NO3)2 + SrCo3 = Sr(NO3)2 + BaCo3
NaBr + MgO = MgBr2 + Na2O =>
2 NaBr + MgO = MgBr2 + Na2O
Al2 + HCl = H + AlCl3 =>
Al2 + 6 HCl = 6 H + 2 AlCl3
Fe + Ca2{+} = Fe2{+} + Ca =>
2 Fe + Ca2{+} = Fe2{+} + 2 Ca
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2O2 + N2O2 = HNO2 =>
H2O2 + N2O2 = 2 HNO2
Zn(NO3)2(aq) + Mg(NO3)2 = Zn(NO3)4Mg =>
Zn(NO3)2(aq) + Mg(NO3)2 = Zn(NO3)4Mg
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Zn + Pb(NO3)3 = Pb + Zn(NO3)2 =>
3 Zn + 2 Pb(NO3)3 = 2 Pb + 3 Zn(NO3)2
MnO2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnO2 + Br2 + 4 KOH = K2MnO4 + 2 KBr + 2 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
AlCl3 + (NH4)2S + H2O = NH4Cl + Al(OH)3 + H2S =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 6 NH4Cl + 2 Al(OH)3 + 3 H2S
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3 =>
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3
AlCl3 + (NH4)2S + H2O = NH4Cl + Al(OH)3 + H2S =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 6 NH4Cl + 2 Al(OH)3 + 3 H2S
K4(Fe(CN)6)6 + Cl2 = K3(Fe(CN)6)6 + KCl =>
2 K4(Fe(CN)6)6 + Cl2 = 2 K3(Fe(CN)6)6 + 2 KCl
Fe + HNO3(conc) = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3(conc) = Fe2O3 + 6 NO2 + 3 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
NH3OH + HCl = NH3Cl + H2O =>
NH3OH + HCl = NH3Cl + H2O
H + (CO3)2 = CO2(g) + H2O(l) =>
4 H + (CO3)2 = 2 CO2(g) + 2 H2O(l)
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
NaHCO3HClO = NaClOH2OCO2 =>
NaHCO3HClO = NaClOH2OCO2
Al2(C2O4)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
4 Al2(C2O4)3 + 21 CH3COOH = 8 Al(CH3COO)3 + 18 CO2 + 6 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
K2CO3 + AlI3 + H2O = Al(OH)3 + CO2 + KI =>
3 K2CO3 + 2 AlI3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KI
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
HI(aq) + H1000000O(l) = O(aq) + H9I(aq) =>
125000 HI(aq) + H1000000O(l) = O(aq) + 125000 H9I(aq)
C7H14O + O2 = C7H14O2 =>
2 C7H14O + O2 = 2 C7H14O2
K2S + CuSO4 = CuS + SO4K2 =>
K2S + CuSO4 = CuS + SO4K2
Fe(OH)3 = Fe + (OH)3 =>
Fe(OH)3 = Fe + (OH)3
(NH4)2SO4 + CH3COOH = H2SO4 + CH3COONH4 =>
(NH4)2SO4 + 2 CH3COOH = H2SO4 + 2 CH3COONH4
A1 + Cu(NO3)2 = A1(NO3)3 + Cu =>
2 A1 + 3 Cu(NO3)2 = 2 A1(NO3)3 + 3 Cu
Al + FeSO4 = Al(SO4) + Fe =>
Al + FeSO4 = Al(SO4) + Fe
AgNO3(aq) + NaOH = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH = AgOH(s) + NaNO3(aq)
Na2CO3 + Sr(NO3)3 = Na(NO3) + Sr2(CO3)3 =>
3 Na2CO3 + 2 Sr(NO3)3 = 6 Na(NO3) + Sr2(CO3)3
NaHCO3 + CH3OOH = H2O + CO2 + NaCH3COO =>
NaHCO3 + 2 CH3OOH = 3 H2O + CO2 + NaCH3COO
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
Ca(OH)2(aq) + (NH4)2CO3(aq) = NH3(g) + CaCO3(s) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2CO3(aq) = 2 NH3(g) + CaCO3(s) + 2 H2O(l)
Pd + HCl + HNO3 = H2PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2PdCl4 + 2 NO + 4 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
ZnS + H2 = Zn + H2S =>
ZnS + H2 = Zn + H2S
FeO + ZnO = ZnFeO2 =>
FeO + ZnO = ZnFeO2
CH3Br + OH = CH4O + Br =>
CH3Br + OH = CH4O + Br
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
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