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5 K4Fe3(CN)6 + 43 KMnO4 + 164 HCl = 63 KCl + 15 FeCl + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
CsF(aq) + AlBr3(aq) = AlF3 + CsBr =>
3 CsF(aq) + AlBr3(aq) = AlF3 + 3 CsBr
I2 + NaCl = ClI2 + Na =>
I2 + NaCl = ClI2 + Na
CeO2 + KHSO4 = K2SO4 + Ce(SO4)2 + H2O =>
CeO2 + 4 KHSO4 = 2 K2SO4 + Ce(SO4)2 + 2 H2O
H2O + Mg = H2Mg + O =>
H2O + Mg = H2Mg + O
NaNO2 + PbCl2 = PbNO2 + NaCl2 =>
NaNO2 + PbCl2 = PbNO2 + NaCl2
HBr(aq) + Ca(OH)2(aq) = H(OH)2(l) + CaBr =>
HBr(aq) + Ca(OH)2(aq) = H(OH)2(l) + CaBr
H2SO4 + Zn(HCO3)2 = ZnSO4 + H2O + CO2 =>
H2SO4 + Zn(HCO3)2 = ZnSO4 + 2 H2O + 2 CO2
Mg + H2O = MgO3 + H2 =>
Mg + 3 H2O = MgO3 + 3 H2
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O
K2(Cr2O7) + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2(Cr2O7) + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
HCl + (MnO2)2 = MnCl2 + H2O + Cl =>
8 HCl + (MnO2)2 = 2 MnCl2 + 4 H2O + 4 Cl
Au2O3 + H2O + NaOH = Na[Au(OH)4] =>
Au2O3 + 3 H2O + 2 NaOH = 2 Na[Au(OH)4]
H2SO4 + Na = Na2SO4 + H2 =>
H2SO4 + 2 Na = Na2SO4 + H2
A3 = A2 =>
2 A3 = 3 A2
N2 + CO2 = N2CO2 =>
N2 + CO2 = N2CO2
(NH4)2CO3 + KOH = NH4OH + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH4OH + K2CO3
SiO2 + Na2O = Na2SiO + O2 =>
SiO2 + Na2O = Na2SiO + O2
C3Hs(OH)3 + HNO3 = H2O + C3Hs(NO3)3 =>
C3Hs(OH)3 + 3 HNO3 = 3 H2O + C3Hs(NO3)3
CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Hg + N = NHg =>
Hg + N = NHg
CH + O = CO2 + H =>
CH + 2 O = CO2 + H
Fe(NO3)3 + H2O = Fe(OH)3 + H2 + NO3 =>
2 Fe(NO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2 + 6 NO3
Na2SSO3 + I2 = NaI + Na2S4O6 =>
2 Na2SSO3 + I2 = 2 NaI + Na2S4O6
Cu0 + HCl = CuCl2 + H2 =>
Cu0 + 2 HCl = CuCl2 + H2
Fe2(SO4)3 + K3PO4 = Fe2K3 + PO4(SO4)3 =>
Fe2(SO4)3 + K3PO4 = Fe2K3 + PO4(SO4)3
BaCl2 + NaOH = Na2Cl2 + Ba(OH)2 =>
BaCl2 + 2 NaOH = Na2Cl2 + Ba(OH)2
C9H17ClO2 + O2 = CO2 + H2O + Cl =>
4 C9H17ClO2 + 49 O2 = 36 CO2 + 34 H2O + 4 Cl
Hg + H2O = H2 + HgO =>
Hg + H2O = H2 + HgO
TlF + BrF3 = TlBrF4 =>
TlF + BrF3 = TlBrF4
NH4NO3 = N2(g) + O2 + H2O =>
2 NH4NO3 = 2 N2(g) + O2 + 4 H2O
Cu(NO3)2 + K2C2O4 = KNO3 + CuC2O4 =>
Cu(NO3)2 + K2C2O4 = 2 KNO3 + CuC2O4
KC2H3O2 + (NH4)2SO4 = K2SO4 + NH4C2H3O2 =>
2 KC2H3O2 + (NH4)2SO4 = K2SO4 + 2 NH4C2H3O2
C7H8O + C4H6O3 = C9H10O2 + HCH3COOH =>
31 C7H8O + 17 C4H6O3 = 29 C9H10O2 + 12 HCH3COOH
SnO2 + NH4NO3 = SnNO3 + O2NH4 =>
SnO2 + NH4NO3 = SnNO3 + O2NH4
Fe + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe + 2 HCl(aq) = FeCl2(aq) + H2(g)
NaCl(ac) + H2SO4(ac) = HCl(ac) + Na2SO4(ac) =>
2 NaCl(ac) + H2SO4(ac) = 2 HCl(ac) + Na2SO4(ac)
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2(H2O)6 + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + 5 H2O
CuCl2(aq) + H2O = Cu(OH)2 + HCl =>
CuCl2(aq) + 2 H2O = Cu(OH)2 + 2 HCl
SF4 + Na = NaF + Na2S =>
SF4 + 6 Na = 4 NaF + Na2S
K2SO4 + Ca(ClO3)2 = KClO3 + CaSO4 =>
K2SO4 + Ca(ClO3)2 = 2 KClO3 + CaSO4
Cd2S + HNO3 = Cd(NO3)2 + S + NO2 + H2O =>
Cd2S + 8 HNO3 = 2 Cd(NO3)2 + S + 4 NO2 + 4 H2O
KMnO4 + FeC2O4 + H2SO4 = MnSO4 + Fe2(SO4)3 + CO2 + H2O + K2SO4 =>
6 KMnO4 + 10 FeC2O4 + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 20 CO2 + 24 H2O + 3 K2SO4
Cl2 + NaO2H2 = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaO2H2 = 4 NaCl + 2 NaClO3 + 6 H2O
KI + Mg3(PO4)2 = K(PO4)2 + Mg3I =>
KI + Mg3(PO4)2 = K(PO4)2 + Mg3I
AB2 + CH4 = CH4A + B2 =>
AB2 + CH4 = CH4A + B2
HNO3(aq) + Na2O(s) = NaN + H2O2 + O =>
2 HNO3(aq) + Na2O(s) = 2 NaN + H2O2 + 5 O
Pb + H2SO4 = H2O + PbSO4 + H2S =>
4 Pb + 5 H2SO4 = 4 H2O + 4 PbSO4 + H2S
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