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Fe(NO3)2 + 2 NH4S = FeS2 + 2 NH4NO3
NaH3PO4 + Ba(OH)2 = H2O + Ba3(PO4)2 + Na =>
2 NaH3PO4 + 3 Ba(OH)2 = 6 H2O + Ba3(PO4)2 + 2 Na
Zn(s) + HC2H3O2(aq) = Zn(C2H3O2)2 + H2(g) =>
Zn(s) + 2 HC2H3O2(aq) = Zn(C2H3O2)2 + H2(g)
Fe(SCN)3 + NaF = Na3[FeF6] + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3[FeF6] + 3 NaSCN
NaOH + K3PO4 = Na3(PO4) + KOH =>
3 NaOH + K3PO4 = Na3(PO4) + 3 KOH
H3C2ClO2(aq) + OH(aq) = C2ClO2(aq) + H2O(l) =>
H3C2ClO2(aq) + 3 OH(aq) = C2ClO2(aq) + 3 H2O(l)
MnO4{-} + NO2{-} + H{+} = H2O + Mn{2+} + NO3{-} =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 3 H2O + 2 Mn{2+} + 5 NO3{-}
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
C2H5COOH + CaCO3 = Ca(C2H5COO)2 + CO2 + H2O =>
2 C2H5COOH + CaCO3 = Ca(C2H5COO)2 + CO2 + H2O
HCOH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 2 K2SO4 + 11 H2O + 4 MnSO4
C6H6 + O2 = CO2 + H2OH =>
C6H6 + 7 O2 = 6 CO2 + 2 H2OH
NH4Cl + K(NO)2 + H2O = KCl + NH3 + O2 =>
4 NH4Cl + 4 K(NO)2 + 10 H2O = 4 KCl + 12 NH3 + 9 O2
SO2 + Cl2 = OSCl2 + Cl2O =>
SO2 + 2 Cl2 = OSCl2 + Cl2O
HCO3 + H = C6H12O6 + H2O =>
6 HCO3 + 30 H = C6H12O6 + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + CuSO4 = Cu3SO4 =>
2 Cu + CuSO4 = Cu3SO4
KI + Pb(CrO4) + HCl = PbCl2 + KCl + CrCl3 + I2 + H2O =>
6 KI + 2 Pb(CrO4) + 16 HCl = 2 PbCl2 + 6 KCl + 2 CrCl3 + 3 I2 + 8 H2O
Cu(s) + H30(aq) + NO3 = [Cu(H2O)6](aq) + NO2(g) =>
5 Cu(s) + 2 H30(aq) + 30 NO3 = 5[Cu(H2O)6](aq) + 30 NO2(g)
H + PO4 = H4P207 + H2O =>
1660 H + 207 PO4 = H4P207 + 828 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NaNO2 + C6H12O6 = Na2CO3 + CO2 + N2 + H2O =>
8 NaNO2 + C6H12O6 = 4 Na2CO3 + 2 CO2 + 4 N2 + 6 H2O
K2S4O6 + K2Cr2O7 + HClO3 = Cr(ClO3)3 + K2SO4 + H2SO4 + H2O =>
3 K2S4O6 + 7 K2Cr2O7 + 42 HClO3 = 14 Cr(ClO3)3 + 10 K2SO4 + 2 H2SO4 + 19 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CoS + HNO3 + HCl = CoCl2 + NO + S8 + H2O =>
24 CoS + 16 HNO3 + 48 HCl = 24 CoCl2 + 16 NO + 3 S8 + 32 H2O
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
HF + Sr = SrF2 + H2 =>
2 HF + Sr = SrF2 + H2
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
NaHCO3 + H3C6H5O7 = C6H5NaO7 + CO2 + H2O =>
9 NaHCO3 + 8 H3C6H5O7 = 9 C6H5NaO7 + 3 CO2 + 14 H2O
B(OH)3 + H2O = [B(OH)4]{-} + H3O{+} =>
B(OH)3 + 2 H2O = [B(OH)4]{-} + H3O{+}
C4H4O2 + NaOH = C4H4O4 + Na + H2O =>
C4H4O2 + 4 NaOH = C4H4O4 + 4 Na + 2 H2O
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
Cr(OH)3 + NaOH = H2O + NaCrO2 =>
Cr(OH)3 + NaOH = 2 H2O + NaCrO2
Na2(SO4) + Al(ClO3)3 = NaClO3 + Al2(SO4)3 =>
3 Na2(SO4) + 2 Al(ClO3)3 = 6 NaClO3 + Al2(SO4)3
IO3 + H3O = I2 + H2O =>
2 IO3 + 12 H3O = I2 + 18 H2O
PbCl2 + K2S = Pb + K + SCl2 =>
PbCl2 + K2S = Pb + 2 K + SCl2
HN3 + Ca(OH)2 = HN3(OH) + Ca =>
2 HN3 + Ca(OH)2 = 2 HN3(OH) + Ca
CHOH + Na = CHONa + H =>
CHOH + Na = CHONa + H
S + HNO3 = H2O + NO2 + H2SO4 =>
S + 6 HNO3 = 2 H2O + 6 NO2 + H2SO4
CaCl + NaPO4 = NaCl + Ca(PO4) =>
CaCl + NaPO4 = NaCl + Ca(PO4)
Zn(C2H3O2)2 + CsOH = Zn(OH)2 + Cs(C2H3O2) =>
Zn(C2H3O2)2 + 2 CsOH = Zn(OH)2 + 2 Cs(C2H3O2)
TiF6 + S8 = TiS6 + F2 =>
4 TiF6 + 3 S8 = 4 TiS6 + 12 F2
CsBr + F = Cs + BrF =>
CsBr + F = Cs + BrF
Sb + O2 = Sb6O3 =>
12 Sb + 3 O2 = 2 Sb6O3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KJ + NaNO3 + H2SO4 = Na2SO4 + H2O + NO + J2 + K2SO4 =>
6 KJ + 2 NaNO3 + 4 H2SO4 = Na2SO4 + 4 H2O + 2 NO + 3 J2 + 3 K2SO4
Na2Cr2O7 + FeSO4 + HCl = Fe2(SO4)3 + CrCl3 + NaCl + FeCl3 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 14 HCl = 2 Fe2(SO4)3 + 2 CrCl3 + 2 NaCl + 2 FeCl3 + 7 H2O
H(CN)2 + H2SO4 = HSO4 + CH4 + NH3 =>
H(CN)2 + 13 H2SO4 = 13 HSO4 + 2 CH4 + 2 NH3
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
AgNO3 + NH4 = Ag + NH4NO3 =>
AgNO3 + NH4 = Ag + NH4NO3
Al2(SO4)3 + Zn = Al + ZnSO4 =>
Al2(SO4)3 + 3 Zn = 2 Al + 3 ZnSO4
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