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2 HMnO4 + 6 HI = 2 MnO2 + 3 I2 + 4 H2O
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
CH2CHO + O2 = CO2 + H2 =>
2 CH2CHO + 3 O2 = 4 CO2 + 3 H2
(NH4)2(CO3) + NaOH = Na2(CO3) + NH3 + H2O =>
(NH4)2(CO3) + 2 NaOH = Na2(CO3) + 2 NH3 + 2 H2O
NaOH + CH3COOH*H2O = H2O + CH3COONa =>
NaOH + CH3COOH*H2O = 2 H2O + CH3COONa
I{-} + Cr2O72{-} + H{+} = Cr3{+} + IO3{-} + H2O =>
427 I{-} + 18 Cr2O72{-} + 30 H{+} = 12 Cr3{+} + 427 IO3{-} + 15 H2O
Na2S2O3 + HC1 = S + SO2 + NaC1 + H2O =>
Na2S2O3 + 2 HC1 = S + SO2 + 2 NaC1 + H2O
HCOOH + C4H10O = C5H10O2 + H2O =>
HCOOH + C4H10O = C5H10O2 + H2O
AgCl + KI = AgIKCl =>
AgCl + KI = AgIKCl
Al + Hg(C2H3O2)2 = Al(C2H3O2)3 + Hg =>
2 Al + 3 Hg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Hg
NaSO4{2-} + AgNO3 = AgSO4{2-} + NaNO3 =>
NaSO4{2-} + AgNO3 = AgSO4{2-} + NaNO3
TiCl3 + KMnO4 + H2O = KCl + MnCl2 + TiOCl2 + HCl =>
5 TiCl3 + KMnO4 + H2O = KCl + MnCl2 + 5 TiOCl2 + 2 HCl
KBrO3 + AsO4{3-} + HCl = KCl + AsO5{3-} + HBr =>
KBrO3 + 3 AsO4{3-} + HCl = KCl + 3 AsO5{3-} + HBr
Ba(OH)2 + Cl2 = BaCl3 + Ba(ClO3)2 + H2O =>
12 Ba(OH)2 + 17 Cl2 = 10 BaCl3 + 2 Ba(ClO3)2 + 12 H2O
NH4(aq) + (OH)(aq) = NH4OH(l) =>
NH4(aq) + (OH)(aq) = NH4OH(l)
I2 + Zn(NO3)2 = I(NO3)2 + Zn =>
I2 + 2 Zn(NO3)2 = 2 I(NO3)2 + 2 Zn
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
Sr(OH)2 + FePO4 = Sr(PO4)2 + FeOH =>
Sr(OH)2 + 2 FePO4 = Sr(PO4)2 + 2 FeOH
ClO2 + NaOH = NaClO3 + NaClO + H2O =>
4 ClO2 + 4 NaOH = 3 NaClO3 + NaClO + 2 H2O
C3H7OH + Cu(OH)2 = C3H6OCu + H2O =>
C3H7OH + Cu(OH)2 = C3H6OCu + 2 H2O
Ru2O3 + SO3 = Ru2(SO4)3 =>
Ru2O3 + 3 SO3 = Ru2(SO4)3
N2O5 = N4 + O2 =>
2 N2O5 = N4 + 5 O2
NiO + O2 = NiO2 =>
2 NiO + O2 = 2 NiO2
CoO2{-} + H{+} + {-} = Co{+2} + H2O =>
CoO2{-} + 4 H{+} + e = Co{+2} + 2 H2O
NH4OH + HSO2 = NH4SO2 + H2O =>
NH4OH + HSO2 = NH4SO2 + H2O
H2S + AuCl3 = Au2S3 + HCl =>
3 H2S + 2 AuCl3 = Au2S3 + 6 HCl
P2O5 + PbO + CuO = Pb9Cu(PO4)6O =>
3 P2O5 + 9 PbO + CuO = Pb9Cu(PO4)6O
KI + NaNO2 + CHCl3 + H2SO4 = Na2SO4 + K2SO4 + ICl3 + NO2 + CH4 =>
2 KI + 4 NaNO2 + 2 CHCl3 + 3 H2SO4 = 2 Na2SO4 + K2SO4 + 2 ICl3 + 4 NO2 + 2 CH4
CaI2 + NiSO4 = CaSO4 + NiI2 =>
CaI2 + NiSO4 = CaSO4 + NiI2
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
ZnBr2K2CO3 = Br2CO3K2Zn =>
ZnBr2K2CO3 = Br2CO3K2Zn
CH3COOH(CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2H2O =>
CH3COOH(CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2H2O
H5IO6 + KOH = KIO4 + H2O =>
H5IO6 + KOH = KIO4 + 3 H2O
Na2BeO2 + HNO3 = Be(NO3)2 + NaOH =>
Na2BeO2 + 2 HNO3 = Be(NO3)2 + 2 NaOH
H2CrO4 + Au(OH)3 = Au2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Au(OH)3 = Au2(CrO4)3 + 6 H2O
HgCl2 = Hg + Cl =>
HgCl2 = Hg + 2 Cl
KMnO4 + K2S + H2O = K2SO4 + KOH + MnO2 =>
8 KMnO4 + 3 K2S + 4 H2O = 3 K2SO4 + 8 KOH + 8 MnO2
Ba(OH)2 + S = BaS + BaSO4 + H2O =>
4 Ba(OH)2 + 4 S = 3 BaS + BaSO4 + 4 H2O
H2SO4 + NH3 = N2SO4 + H2 =>
H2SO4 + 2 NH3 = N2SO4 + 4 H2
FeO2 + ZnO2 = FeZn + O2 =>
FeO2 + ZnO2 = FeZn + 2 O2
Na + Al + F = NaAl3F6 =>
Na + 3 Al + 6 F = NaAl3F6
Ag(s)Pb(NO3)2(aq) = Ag(NO3)2Pb =>
Ag(s)Pb(NO3)2(aq) = Ag(NO3)2Pb
HClO3 = Cl2 + HClO4 + H2O =>
7 HClO3 = Cl2 + 5 HClO4 + H2O
H2O + NaHCO3 = H2NaCO3 + OH =>
H2O + NaHCO3 = H2NaCO3 + OH
Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe(SO4) + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4
NH3 + H2O2 + KMnO4 = MnO2 + KNO3 + H2O =>
2 NH3 + 5 H2O2 + 2 KMnO4 = 2 MnO2 + 2 KNO3 + 8 H2O
Ca(OH) + H2O = OH + Ca(OH2) =>
Ca(OH) + H2O = OH + Ca(OH2)
Na2SO4 + K2S = Na2S + K2SO4 =>
Na2SO4 + K2S = Na2S + K2SO4
KO2 + CO2 = K2CO3 + O =>
2 KO2 + CO2 = K2CO3 + 3 O
zincbromide + silver = silverbromide + zinc =>
ZnBr2 + 2 Ag = 2 AgBr + Zn
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