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4 MnO2 + Sn(OH)4 = 4 Mn(OH) + Sn(O2)4
SO2() + NO2() = SO3() + NO() =>
SO2() + NO2() = SO3() + NO()
CoCl2(H2O)6 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 26 H2O
Sr(OH)2 + K3(PO4) = KOH + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 K3(PO4) = 6 KOH + Sr3(PO4)2
Cr3(AsO4)2 + HCl = H3AsO4 + CrCl2 =>
Cr3(AsO4)2 + 6 HCl = 2 H3AsO4 + 3 CrCl2
Na2O + Cr(OH)3 = Cr2O3 + NaOH =>
3 Na2O + 2 Cr(OH)3 = Cr2O3 + 6 NaOH
KNO3(s) + C(s) = KNO2(s) + CO2(g) =>
2 KNO3(s) + C(s) = 2 KNO2(s) + CO2(g)
Cl2 + NaOH = NaCl2 + NaOCl3 + H2O =>
5 Cl2 + 4 NaOH = 2 NaCl2 + 2 NaOCl3 + 2 H2O
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
C28H42 + O2 = CO2 + H2O =>
2 C28H42 + 77 O2 = 56 CO2 + 42 H2O
MnO4{-} + Fe + H{+} = Mn{4-} + Fe{2+} + H2O =>
2 MnO4{-} + 11 Fe + 16 H{+} = 2 Mn{4-} + 11 Fe{2+} + 8 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H12O6 + CuSO4 + NaOH = C6H11O7Na + Cu2O + H2O + Na2SO4 =>
C6H12O6 + 2 CuSO4 + 5 NaOH = C6H11O7Na + Cu2O + 3 H2O + 2 Na2SO4
MgO + SiO2 = Mg2Si + O2 =>
2 MgO + SiO2 = Mg2Si + 2 O2
HF + PbO2 = PbF4 + H2O =>
4 HF + PbO2 = PbF4 + 2 H2O
CuCO3 + O2 = OCO3 + Cu =>
2 CuCO3 + O2 = 2 OCO3 + 2 Cu
NaHCO3 + H3C6H6O7 = CO2 + H2O + Na3C6H5O7 =>
57 NaHCO3 + 18 H3C6H6O7 = 51 CO2 + 62 H2O + 19 Na3C6H5O7
Sb + HCl + Na2S = Sb2S2 + NaCl + H2 =>
2 Sb + 4 HCl + 2 Na2S = Sb2S2 + 4 NaCl + 2 H2
Li + ScCl3 = Sc + LiCl =>
3 Li + ScCl3 = Sc + 3 LiCl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NH3 + Cu(OH)2 + CO = CO2 + Cu + NH4OH =>
NH3 + Cu(OH)2 + CO = CO2 + Cu + NH4OH
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
FeCl2 + O2 = Cl2 + FeO =>
2 FeCl2 + O2 = 2 Cl2 + 2 FeO
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
Ca + Sn(CO3)2 = CaCO3 + Sn =>
2 Ca + Sn(CO3)2 = 2 CaCO3 + Sn
Sb + Cl2 = Sb4Cl6 =>
4 Sb + 3 Cl2 = Sb4Cl6
Fe + Cl3 = FeCl8 =>
3 Fe + 8 Cl3 = 3 FeCl8
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2SO4 + BaH2 = LiH + BaSO4 =>
Li2SO4 + BaH2 = 2 LiH + BaSO4
CsHSO3 = CsHO3 + S =>
CsHSO3 = CsHO3 + S
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
C5H12 + HNO3 = C5H11NO2 + H2O =>
C5H12 + HNO3 = C5H11NO2 + H2O
Ca(ClO)2 + KJ + H2SO4 = J2 + CaCl2 + K2SO4 + H2O =>
Ca(ClO)2 + 4 KJ + 2 H2SO4 = 2 J2 + CaCl2 + 2 K2SO4 + 2 H2O
Al + CuCI2 = AlCI2 + Cu =>
Al + CuCI2 = AlCI2 + Cu
NaNO3 + HCI = HNO3 + NaCI =>
NaNO3 + HCI = HNO3 + NaCI
H2O2 + NaH(Y) + Co(X)2 = H2O + Co(Y)3 + Na(X) + NaOH =>
2 H2O2 + 3 NaH(Y) + Co(X)2 = 3 H2O + Co(Y)3 + 2 Na(X) + NaOH
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + HCl + Zn = Cu + ZnCl2 + H2O =>
CuO + 2 HCl + Zn = Cu + ZnCl2 + H2O
H2O + CO2 = C3OH + O2 =>
2 H2O + 12 CO2 = 4 C3OH + 11 O2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + H2Co3 = K2Co3 + H2O =>
2 KOH + H2Co3 = K2Co3 + 2 H2O
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