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Bi{3} + 3 OH{-} = Bi(OH)3
C4H8(s) + O2(s) = CO2(s) + H2O(s) =>
C4H8(s) + 6 O2(s) = 4 CO2(s) + 4 H2O(s)
HCOOH + H2SO4 = HSO4 + HCOOH2 =>
HCOOH + H2SO4 = HSO4 + HCOOH2
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
Zn(s)H2SO4(l) = ZnSO4(s)H2(g) =>
Zn(s)H2SO4(l) = ZnSO4(s)H2(g)
V(OH)3 + H2MoO4 = V(HMoO4)3 + H2O =>
V(OH)3 + 3 H2MoO4 = V(HMoO4)3 + 3 H2O
Fe2{+} + NO3{-} + H = Fe3{+} + NO + H2O =>
3 Fe2{+} + NO3{-} + 4 H = 2 Fe3{+} + NO + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2(aq) = Ca2(aq) + OH(aq) =>
2 Ca(OH)2(aq) = Ca2(aq) + 4 OH(aq)
(Ba(C2H3O2)2) + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
(Ba(C2H3O2)2) + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
Fe(NO3)3(aq) + K2S(aq) = Fe2S3(s) + KNO3(aw) =>
2 Fe(NO3)3(aq) + 3 K2S(aq) = Fe2S3(s) + 6 KNO3(aw)
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
Er2O3 + HNO3 = Er(NO3)2 + H2O + O2 =>
2 Er2O3 + 8 HNO3 = 4 Er(NO3)2 + 4 H2O + O2
H{+} + Cr2O72{-} + C2H5OH = Cr3{+} + CH3COOH + H2O =>
20 H{+} + 12 Cr2O72{-} + 427 C2H5OH = 8 Cr3{+} + 427 CH3COOH + 437 H2O
NaCO3(aq) + NiCl2(aq) = NaCl2(aq) + NiCO3(s) =>
NaCO3(aq) + NiCl2(aq) = NaCl2(aq) + NiCO3(s)
FeBr2 + H2O = Fe2O2 + HBr =>
2 FeBr2 + 2 H2O = Fe2O2 + 4 HBr
CaH3 + H2O = H2 + Ca(OH)2 =>
2 CaH3 + 4 H2O = 5 H2 + 2 Ca(OH)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
As2O5(s) + Ca(OH)2(aq) = Ca3(AsO4)2(s) + H2O(l) =>
As2O5(s) + 3 Ca(OH)2(aq) = Ca3(AsO4)2(s) + 3 H2O(l)
KIO3 + SO2 + H2O = I2 + KHSO4 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 2 KHSO4 + 3 H2SO4
KHSO4 + KNO3 = K2SO4 + HNO3 =>
KHSO4 + KNO3 = K2SO4 + HNO3
CaC2 + NaCl + H2O = C2H2 + CaCl2 + NaOH =>
CaC2 + 2 NaCl + 2 H2O = C2H2 + CaCl2 + 2 NaOH
KIO3 + I2 + HCl = KICl4 + H2O + HICl4 =>
3 KIO3 + I2 + 20 HCl = 3 KICl4 + 9 H2O + 2 HICl4
Na2CO3 + NaHSO3 = Na2SO3 + NaHCO3 =>
Na2CO3 + NaHSO3 = Na2SO3 + NaHCO3
C4H6(l) + O(g) = CO2(g) + H2O(l) =>
C4H6(l) + 11 O(g) = 4 CO2(g) + 3 H2O(l)
C9H20 + O2 = C9 + O2H20 =>
C9H20 + O2 = C9 + O2H20
Mn4(Fe(CN)6)7 + Re3(Fe(CN)6)7 = Mn3(Fe(CN)6)7 + Re4(Fe(CN)6)7 =>
3 Mn4(Fe(CN)6)7 + 4 Re3(Fe(CN)6)7 = 4 Mn3(Fe(CN)6)7 + 3 Re4(Fe(CN)6)7
Na2S + Na2CrO4 + H2O = S + Na(Cr(OH)4(H2O)2) + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na(Cr(OH)4(H2O)2) + 8 NaOH
H2NCH2NH2 + O2 = N2 + CO2 + H2O =>
2 H2NCH2NH2 + 5 O2 = 2 N2 + 2 CO2 + 6 H2O
C15H10O2 + C41H30O = C2H7O2 + C29H20O =>
164 C15H10O2 + 261 C41H30O = 70 C2H7O2 + 449 C29H20O
CHI3 + HNO3 = CI3NO2 + H2O =>
CHI3 + HNO3 = CI3NO2 + H2O
Na2CrO4 + NaOH = Cr2O3 + Na2O2 + H2O =>
2 Na2CrO4 + 2 NaOH = Cr2O3 + 3 Na2O2 + H2O
Na3[Cr(OH)6] + NaOH + Cl2 = NaCl + Na2CrO7 + H2O =>
2 Na3[Cr(OH)6] + 16 NaOH + 9 Cl2 = 18 NaCl + 2 Na2CrO7 + 14 H2O
H{+} + CH3CHOHCH3 + MnO4{-} = CH3COCH3 + Mn{2+} + H2O =>
6 H{+} + 5 CH3CHOHCH3 + 2 MnO4{-} = 5 CH3COCH3 + 2 Mn{2+} + 8 H2O
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Ba + H2S = BaS + H =>
Ba + H2S = BaS + 2 H
FeSO4 + KSCN + H2SO4 = Fe(SCN)3 + K2SO4 + H2 =>
2 FeSO4 + 6 KSCN + H2SO4 = 2 Fe(SCN)3 + 3 K2SO4 + H2
C2H4O + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Cl2 + MgBr2 = Cl2Mg + Br2 =>
Cl2 + MgBr2 = Cl2Mg + Br2
K + Cl = KCl =>
K + Cl = KCl
SnCl2 + (NH4)2S = SnS + NH4Cl =>
SnCl2 + (NH4)2S = SnS + 2 NH4Cl
Al + Fe3O4 = AlFe3O4 =>
Al + Fe3O4 = AlFe3O4
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
IO3{-} + Cl2 + OH{-} = IO6{5-} + Cl{-} + H2O =>
IO3{-} + Cl2 + 6 OH{-} = IO6{5-} + 2 Cl{-} + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + HSO4{-} + H2O =>
Al(OH)4{-} + H2SO4 = Al(OH)3 + HSO4{-} + H2O
CuSO4 + H2O = Cu(OH) + H(SO4) =>
CuSO4 + H2O = Cu(OH) + H(SO4)
H2SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
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