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2 FeCl2 + K4[Fe(CN)6] = 4 KCl + Fe2Fe(CN)6
K2O + HClO3 = K2ClO3 + OH =>
K2O + HClO3 = K2ClO3 + OH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaNO3 + C = CO2 + Na2CO3 + N2 =>
4 NaNO3 + 5 C = 3 CO2 + 2 Na2CO3 + 2 N2
KOH + Cu = K + Cu(OH)2 =>
2 KOH + Cu = 2 K + Cu(OH)2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
CrCl3 + Al = CrCl2 + AlCl3 =>
3 CrCl3 + Al = 3 CrCl2 + AlCl3
KNO3 + C12H22O12 = K2CO3 + N2 + H2O + CO =>
22 KNO3 + 4 C12H22O12 = 11 K2CO3 + 11 N2 + 44 H2O + 37 CO
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2 =>
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2
KOH + SO3 = K2SO4 + H2SO4 =>
2 KOH + 2 SO3 = K2SO4 + H2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH4NO3 + KClO4 = NH4ClO4 + KNO3 =>
NH4NO3 + KClO4 = NH4ClO4 + KNO3
CH3COOH + C2H5OH = CH3COOC3H5 + H2O =>
3 CH3COOH + 2 C2H5OH = 2 CH3COOC3H5 + 4 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO + S = KCl + SO2 =>
2 KClO + S = 2 KCl + SO2
Na2OSO2 = Na2SO3 =>
Na2OSO2 = Na2SO3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Al + H = AlH3 =>
Al + 3 H = AlH3
BaCl2 + KHSO4 = BaSO4 + K2SO4 + HCl =>
BaCl2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 HCl
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
C7H17O + O2 = CO2 + H2O =>
4 C7H17O + 43 O2 = 28 CO2 + 34 H2O
K2CrO4 + H2SO4 = K2SO4 + CrO4H2 =>
K2CrO4 + H2SO4 = K2SO4 + CrO4H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg(OH)2 + KCl = K(OH) + MgCl2 =>
Mg(OH)2 + 2 KCl = 2 K(OH) + MgCl2
Ba(NO3)2 + PO4 = Ba(PO4)2 + NO3 =>
Ba(NO3)2 + 2 PO4 = Ba(PO4)2 + 2 NO3
Cs + HNO3 = CsNO3 + NH4NO3 + H2O =>
8 Cs + 10 HNO3 = 8 CsNO3 + NH4NO3 + 3 H2O
K2CrO4 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I + H2O =>
2 K2CrO4 + 6 HI + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 6 I + 8 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
K2CrO4 + FeSO4 + HCl = KCl + CrCl3 + FeCl3 + Fe2(SO4)3 + H2O =>
K2CrO4 + 3 FeSO4 + 8 HCl = 2 KCl + CrCl3 + FeCl3 + Fe2(SO4)3 + 4 H2O
K2[Sn(OH)4] + KOH + K2TeO3 = Te + K2[Sn(OH)6] + K2O2 =>
K2[Sn(OH)4] + 2 KOH + 2 K2TeO3 = 2 Te + K2[Sn(OH)6] + 3 K2O2
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
H2SO3 + Cu = Cu(SO3)2 + H2 =>
2 H2SO3 + Cu = Cu(SO3)2 + 2 H2
Sr + PCl5 = SrCl2 + P =>
5 Sr + 2 PCl5 = 5 SrCl2 + 2 P
(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4
H2SO3Na2SO3 = H2SO4Na2SO2 =>
H2SO3Na2SO3 = H2SO4Na2SO2
NaNO2 + KMnO4 + KOH = NaNO3 + K2MnO4 + H2O =>
NaNO2 + 2 KMnO4 + 2 KOH = NaNO3 + 2 K2MnO4 + H2O
Ca3P2 + H2SO4 = CaSO4 + H3PO4 + H2O + SO2 =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 2 H3PO4 + 8 H2O + 8 SO2
C9H8O4 + NaOH = CH3OH + HCOONa + C6H5ONa =>
6 C9H8O4 + 22 NaOH = 7 CH3OH + 17 HCOONa + 5 C6H5ONa
Na2S2O3 + I3 = S4O6 + NaI =>
6 Na2S2O3 + 4 I3 = 3 S4O6 + 12 NaI
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