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5 Ca + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 8 H2O
NaHCO3 + C2H3O2H = H2CO3 + NaC2H3O2 =>
NaHCO3 + C2H3O2H = H2CO3 + NaC2H3O2
KOH + S + Hg = HgSK + O + H =>
KOH + S + Hg = HgSK + O + H
H2O2 + MnO2 = H2O4 + Mn =>
H2O2 + MnO2 = H2O4 + Mn
NH4 + OH = NH5O =>
NH4 + OH = NH5O
FeCl3 + NH4 + NS = Fe(NS)3 + NH4Cl =>
FeCl3 + 3 NH4 + 3 NS = Fe(NS)3 + 3 NH4Cl
H2S + Na2SiO3 = H2SiO3 + Na2S =>
H2S + Na2SiO3 = H2SiO3 + Na2S
Co3O4 + Ni8(OOH)8 = Ni5Co3(OOH)8 + NiO + O2 =>
2 Co3O4 + 2 Ni8(OOH)8 = 2 Ni5Co3(OOH)8 + 6 NiO + O2
HS{-} + H2O = S{-} + H3O =>
HS{-} + H2O = S{-} + H3O
C2H2 = C4H4 =>
2 C2H2 = C4H4
Na3PO4 + H1CI = NaCI + H3PO4 =>
Na3PO4 + 3 H1CI = 3 NaCI + H3PO4
(NH4)Cl + Ba(OH)2 = NH4(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2 NH4(OH) + BaCl2
Zn + H2O{+)+H2O = ZnH2O6{2+}+H2 =>
Zn + 2 H2O{+)+4H2O = ZnH2O6{2+}+5H2
I{-} + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I{-} + 3 Cl2 + 3 H2O = IO3{-} + 6 Cl{-} + 6 H{+}
(NH4)2Cr2O3 = Cr2O3 + N2 + H2 =>
(NH4)2Cr2O3 = Cr2O3 + N2 + 4 H2
K2CrO4 + HBr = CrBr3 + Br + H2O + KBr =>
K2CrO4 + 8 HBr = CrBr3 + 3 Br + 4 H2O + 2 KBr
Co + P = CoP =>
Co + P = CoP
H2O + P + H{+} + NO3{-} = H3PO4 + NO =>
2 H2O + 3 P + 5 H{+} + 5 NO3{-} = 3 H3PO4 + 5 NO
Na2H2PO4 + H2O = NaOH + H4PO4 =>
Na2H2PO4 + 2 H2O = 2 NaOH + H4PO4
CH8 + Cl2 = CH7 + HCl =>
2 CH8 + Cl2 = 2 CH7 + 2 HCl
CO2 + MoC2O4 + NaHCO3 = H2MoO4 + NaC2O4 + H2O =>
4 CO2 + MoC2O4 + 6 NaHCO3 = H2MoO4 + 6 NaC2O4 + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Mg(s) + Al(No3)3(aq) = Mg(No3)2(aq) + Al(aq) =>
3 Mg(s) + 2 Al(No3)3(aq) = 3 Mg(No3)2(aq) + 2 Al(aq)
O2C12H22O11 + O2 = CO2 + H2O =>
O2C12H22O11 + 11 O2 = 12 CO2 + 11 H2O
CaH2(s) + H2O(l) = H2(g) + Ca(OH)2(aq) =>
CaH2(s) + 2 H2O(l) = 2 H2(g) + Ca(OH)2(aq)
Cl2 + H2 + NH3 = NH4Cl =>
Cl2 + H2 + 2 NH3 = 2 NH4Cl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mg2SO4 + NaCO3 = MgCO3 + Na2SO4 =>
Mg2SO4 + 2 NaCO3 = 2 MgCO3 + Na2SO4
Cl + BrI = ClBr + I =>
Cl + BrI = ClBr + I
KMnO4 + H2SO4 + HC2O2 = KSO4 + H2O + MnSO4 + CO2 =>
5 KMnO4 + 10 H2SO4 + 4 HC2O2 = 5 KSO4 + 12 H2O + 5 MnSO4 + 8 CO2
N2 + Ar + O2 = NOAr =>
N2 + 2 Ar + O2 = 2 NOAr
Butane + O = carbondioxide + water =>
C4H10 + 13 O = 4 CO2 + 5 H2O
KCl + Ag2SO4 = K2SO4 + AgCl =>
2 KCl + Ag2SO4 = K2SO4 + 2 AgCl
Cl2 + NaOH = ClO3{-} + Cl{-} + Na{+} + H2O =>
3 Cl2 + 6 NaOH = ClO3{-} + 5 Cl{-} + 6 Na{+} + 3 H2O
Cu2SO4 + Fe = FeSO4 + Cu =>
Cu2SO4 + Fe = FeSO4 + 2 Cu
K2MoO4 = K{+} + MoO4{-2} =>
K2MoO4 = 2 K{+} + MoO4{-2}
Na2O2 + SO2 = NaSO + O2 =>
Na2O2 + 2 SO2 = 2 NaSO + 2 O2
P4 + O2 = P2PO =>
3 P4 + 2 O2 = 4 P2PO
FeO + HNO3 = Fe(NO3)3 + NH4(NO3) + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + NH4(NO3) + 11 H2O
BCl3 + CO2 = B2O3 + CCl4 =>
4 BCl3 + 3 CO2 = 2 B2O3 + 3 CCl4
NaOH + HOCl = NaCl + OH =>
NaOH + HOCl = NaCl + 2 OH
[Ag(CN)2]{-} + Zn = [Zn(CN)4]{-2} + Ag =>
2[Ag(CN)2]{-} + Zn = [Zn(CN)4]{-2} + 2 Ag
NaHCO3 + Cl = NaCl + CO3 + H2 =>
2 NaHCO3 + 2 Cl = 2 NaCl + 2 CO3 + H2
I2 + KHO = KI + KIO3 + H2O =>
3 I2 + 6 KHO = 5 KI + KIO3 + 3 H2O
NH4NO3 + KMnO4 = KNO3 + KOH + H2O + MnO2 =>
3 NH4NO3 + 8 KMnO4 = 6 KNO3 + 2 KOH + 5 H2O + 8 MnO2
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
KP + HCl = KCl + PH =>
KP + HCl = KCl + PH
Br2 + CH3Cl = CH2Br2 + HCl =>
Br2 + CH3Cl = CH2Br2 + HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbO2 + NaOH + Cr2(SO4)3 = Na4[Pb(OH)6] + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 22 NaOH + Cr2(SO4)3 = 3 Na4[Pb(OH)6] + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
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