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Bi2S3 + 3 CaCrO4 = Bi2(CrO4)3 + 3 CaS
SO4{2-}(aq) + CH2O(aq) + H{+}(aq) = H2S(aq) + CO2(g) + H2O(l) =>
SO4{2-}(aq) + 2 CH2O(aq) + 2 H{+}(aq) = H2S(aq) + 2 CO2(g) + 2 H2O(l)
N2H5Cl + H2O2 + NaOH = N2 + NaCl + H2O =>
N2H5Cl + 2 H2O2 + NaOH = N2 + NaCl + 5 H2O
Ba + (OH)2 = Ba(OH)2 =>
Ba + (OH)2 = Ba(OH)2
FeO4{2-} + H2O + e = Fe{3+} + OH{-} =>
FeO4{2-} + 4 H2O + 3e = Fe{3+} + 8 OH{-}
C5H10(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10(aq) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
Fe + MnSO4 = FeSO4 + Mn =>
Fe + MnSO4 = FeSO4 + Mn
KOH + S = K2S + K2SO4 + H2O =>
8 KOH + 4 S = 3 K2S + K2SO4 + 4 H2O
Cl2 + J2 + H2O = HJO3 + HCl =>
5 Cl2 + J2 + 6 H2O = 2 HJO3 + 10 HCl
AgCI + KBr = AgBr + KCI =>
AgCI + KBr = AgBr + KCI
Cl2O5 + FeO = Fe(ClO3)2 =>
Cl2O5 + FeO = Fe(ClO3)2
FeCl3 + KFe(CN)6 = [Fe(Fe(CN)6)3] + KCl =>
FeCl3 + 3 KFe(CN)6 = [Fe(Fe(CN)6)3] + 3 KCl
SO2 + KBr = Br2 + K2SO2 =>
SO2 + 2 KBr = Br2 + K2SO2
AgNO3 + Fe(NO3)2 = AgNO3Fe(NO3)2 =>
AgNO3 + Fe(NO3)2 = AgNO3Fe(NO3)2
C2H7NO + KOH = C2H6NOK + H2O =>
C2H7NO + KOH = C2H6NOK + H2O
Fe + MnSO4 = FeSO4 + Mn =>
Fe + MnSO4 = FeSO4 + Mn
Na + S = NaS =>
Na + S = NaS
(NH4)2CO3(s) = NH3(g) + H2O(g) + CO2(g) =>
(NH4)2CO3(s) = 2 NH3(g) + H2O(g) + CO2(g)
C8H8O2 + O = CO2 + H2O =>
C8H8O2 + 18 O = 8 CO2 + 4 H2O
K2CO3 + O2 = KO2 + CO2 =>
2 K2CO3 + 3 O2 = 4 KO2 + 2 CO2
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
Zn + Pb(C2H3O)2 = Pb + Zn(C2H3O)2 =>
Zn + Pb(C2H3O)2 = Pb + Zn(C2H3O)2
CH2(g) + H2O(g) = CO(g) + H2(g) =>
CH2(g) + H2O(g) = CO(g) + 2 H2(g)
B2H6(g) + H2O(g) = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O(g) = 2 H3BO3(s) + 6 H2(g)
Cl2O + H2O = HClO3 + HCl =>
3 Cl2O + 3 H2O = 2 HClO3 + 4 HCl
NaOH(s) + NH4Cl(aq) = NaCl(aq) + NH4OH(aq) =>
NaOH(s) + NH4Cl(aq) = NaCl(aq) + NH4OH(aq)
As2S5 + NO3 = AsO4 + SO4 + NO2 =>
As2S5 + 28 NO3 = 2 AsO4 + 5 SO4 + 28 NO2
CH3CO2C2H5 + H2O = CH3COOH + C2H5OH =>
CH3CO2C2H5 + H2O = CH3COOH + C2H5OH
Cu + AgNO3 = Cu[NO3]2 + Ag =>
Cu + 2 AgNO3 = Cu[NO3]2 + 2 Ag
COOH + KOH = KCOO + H2O =>
COOH + KOH = KCOO + H2O
Na2S2O4 + HCl = H2 + SO2 + NaCl =>
Na2S2O4 + 2 HCl = H2 + 2 SO2 + 2 NaCl
Fe + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 9 K
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
N2(g) + O2(g) + H2O(l) = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O(l) = 4 HNO3(aq)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
ZnSO4 + Na2HPO4 = Zn3(PO4)2 + Na2SO4 + H2SO4 =>
3 ZnSO4 + 2 Na2HPO4 = Zn3(PO4)2 + 2 Na2SO4 + H2SO4
Fe + S + H2SO4 = FeSO4 + H2S =>
Fe + S + H2SO4 = FeSO4 + H2S
P4 + Ca(ClO)2 + H2O = Ca2P2O6 + HCl =>
P4 + 4 Ca(ClO)2 + 4 H2O = 2 Ca2P2O6 + 8 HCl
C7H16O2 + O2 = CO2 + H2O =>
C7H16O2 + 10 O2 = 7 CO2 + 8 H2O
Na{3}PO{4} + HCl = H{3}PO{4} + NaCl =>
Na{3}PO{4} + HCl = H{3}PO{4} + NaCl
HNO2 + KI = H2O + I + KNO3 + NO =>
4 HNO2 + KI = 2 H2O + I + KNO3 + 3 NO
Ag + H2SO4 = Ag2SO43 + H2O + SO2 =>
2 Ag + 41 H2SO4 = Ag2SO43 + 41 H2O + 40 SO2
(CH3)2C6H4 + O2 = CO2 + H2O =>
2(CH3)2C6H4 + 21 O2 = 16 CO2 + 10 H2O
C6H7NO + CH3COOH = C8H9NO2 + H2O =>
C6H7NO + CH3COOH = C8H9NO2 + H2O
ZnSO4*7H2O + CaCl2*2H2O = CaSO4 + ZnCl2 + H2O =>
ZnSO4*7H2O + CaCl2*2H2O = CaSO4 + ZnCl2 + 9 H2O
Br2 + KOH = KBr + HBrO2 + H2O =>
2 Br2 + 3 KOH = 3 KBr + HBrO2 + H2O
Fe2O3 + F2 = FeF3 + O2 =>
2 Fe2O3 + 6 F2 = 4 FeF3 + 3 O2
K3[Fe(CN)6] + KCl = K4[Fe(CN)6] + Cl =>
K3[Fe(CN)6] + KCl = K4[Fe(CN)6] + Cl
VF5 + HL = V2L10 + HF =>
2 VF5 + 10 HL = V2L10 + 10 HF
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
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