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Mg + Cu(SO4) = MgSO4 + Cu
I2 + OH{-} = I{-} + IO3{-}1 + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-}1 + 3 H2O
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
Cr(OH)3NaOH = CrOHNa(OH)3 =>
Cr(OH)3NaOH = CrOHNa(OH)3
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Na2S2O5H2SO4KMnO4 = H2ONa2SO4MnSO4KSO4 =>
Na2S2O5H2SO4KMnO4 = H2ONa2SO4MnSO4KSO4
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
H2GeCl6 + Zn = ZnCl2 + Ge + HCl =>
H2GeCl6 + 2 Zn = 2 ZnCl2 + Ge + 2 HCl
CuHg(No3)2 = Cu(No3)2Hg =>
CuHg(No3)2 = Cu(No3)2Hg
Cu3(PO4)2(s) = Cu + (PO4)2(s) =>
Cu3(PO4)2(s) = 3 Cu + (PO4)2(s)
Cu2O + H2SO4 = Cu(HSO4)2 + SO2 + H2O =>
Cu2O + 5 H2SO4 = 2 Cu(HSO4)2 + SO2 + 3 H2O
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
HMnO4 + Rb(OH) = H2O + Rb(MnO4) =>
HMnO4 + Rb(OH) = H2O + Rb(MnO4)
BiCl3 + Na[Sn(OH)3] + NaOH = Bi + NaCl + Sn(OH)6 =>
4 BiCl3 + 3 Na[Sn(OH)3] + 9 NaOH = 4 Bi + 12 NaCl + 3 Sn(OH)6
C4H6N4O12 + Al = CO + H2O + Al2O3 + N2 =>
3 C4H6N4O12 + 10 Al = 12 CO + 9 H2O + 5 Al2O3 + 6 N2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
As2S5 + HNO3 + H2O = H3AsO4 + S + NO =>
3 As2S5 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 15 S + 10 NO
Zn(SO4)2 + Cu = Zn + Cu(SO4) =>
Zn(SO4)2 + 2 Cu = Zn + 2 Cu(SO4)
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
KNO3 + Pb(NO3)2 = KPb + NO3 =>
KNO3 + Pb(NO3)2 = KPb + 3 NO3
Pb(NO) + NaOH = Pb(OH) + NaNO =>
Pb(NO) + NaOH = Pb(OH) + NaNO
KIO3 + NaHSO3 = I2 + H2SO4 + H2O + Na2SO4 + K2SO4 =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 3 H2SO4 + 2 H2O + 5 Na2SO4 + 2 K2SO4
Au + KNC + O2 + H2O = KAu(CN)2 + K(OH) =>
4 Au + 8 KNC + O2 + 2 H2O = 4 KAu(CN)2 + 4 K(OH)
C2H5OH + O2 = C20 + H2O =>
10 C2H5OH + 10 O2 = C20 + 30 H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Gd + O2 = GdO =>
2 Gd + O2 = 2 GdO
HCH2COO + NaHCO3 = H(HCO3) + NaCH2COO =>
HCH2COO + NaHCO3 = H(HCO3) + NaCH2COO
Mn2O7CaO = Ca(MnO4)2 =>
Mn2O7CaO = Ca(MnO4)2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
PbS + Na2SiO4 = Pb + Na2S + Si + O =>
PbS + Na2SiO4 = Pb + Na2S + Si + 4 O
C6H5Cl + O2 = CO + H2O + Cl2 =>
4 C6H5Cl + 17 O2 = 24 CO + 10 H2O + 2 Cl2
Tl + H2SO4 = Tl2SO4 + SO2 + H2O =>
2 Tl + 2 H2SO4 = Tl2SO4 + SO2 + 2 H2O
Co(NO3)2Ca(OH)2 = Co(OH)NO3Ca(OH)NO3 =>
Co(NO3)2Ca(OH)2 = Co(OH)NO3Ca(OH)NO3
HF + Cr(HCO3)2 = CO2 + H2O + CrF2 =>
2 HF + Cr(HCO3)2 = 2 CO2 + 2 H2O + CrF2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
K2S + NaClO2 = Na2S + KClO2 =>
K2S + 2 NaClO2 = Na2S + 2 KClO2
NH4S + Pb(No3)2 = NH4No3 + PbS2 =>
2 NH4S + Pb(No3)2 = 2 NH4No3 + PbS2
ZnBr2 + H2SO4 = H2O + SO2 + ZnSO4 + Br2 =>
ZnBr2 + 2 H2SO4 = 2 H2O + SO2 + ZnSO4 + Br2
[Ag(NH3)2]Cl + KCN = K[Ag(CN)2] + KCl + NH3 =>
[Ag(NH3)2]Cl + 2 KCN = K[Ag(CN)2] + KCl + 2 NH3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Fe203 = Fe =>
Fe203 = 203 Fe
CsOH + H2C2O4 = Cs2C2O4 + H2O =>
2 CsOH + H2C2O4 = Cs2C2O4 + 2 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
PbNO3 + KI = PbI + NO3K =>
PbNO3 + KI = PbI + NO3K
C2H4O + KMnO4 + KOH = K2MnO4 + CH3COOH + H2O =>
C2H4O + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3COOH + H2O
K2Cr2O7 + C3H8O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 C3H8O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Fe2O3 + Cu = FeO + CuO =>
Fe2O3 + Cu = 2 FeO + CuO
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