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2 Al3 + 3 Cr2O3 = 3 Al2O3 + 6 Cr
CoO + Li2Si3O7 + Li3BO3 + O2 = LiCoO2 + Li12B6SiO17 =>
20 CoO + Li2Si3O7 + 18 Li3BO3 + 5 O2 = 20 LiCoO2 + 3 Li12B6SiO17
CH3CH(CH3)CH2CH2COOH + NH3 = (CH3)2CHNH2 + H2O + CO2 =>
9 CH3CH(CH3)CH2CH2COOH + 16 NH3 = 16(CH3)2CHNH2 + 6 H2O + 6 CO2
H2S(aq) + Cl2(g) = S(s) + Cl{-}(aq) + H{+} =>
H2S(aq) + Cl2(g) = S(s) + 2 Cl{-}(aq) + 2 H{+}
KMnO4 + Cl2 + KOH = K2MnO4 + HClO3 + H2O =>
10 KMnO4 + Cl2 + 10 KOH = 10 K2MnO4 + 2 HClO3 + 4 H2O
Cl2 + C6H5OH = C6H5ClO + HCl =>
Cl2 + C6H5OH = C6H5ClO + HCl
NH4O3 = N2 + O2 + H2 =>
2 NH4O3 = N2 + 3 O2 + 4 H2
Cu + SOH = CuS + SO2 + H2O =>
3 Cu + 4 SOH = 3 CuS + SO2 + 2 H2O
NaHCO3 + BaCl2 = BaCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + BaCl2 = BaCO3 + 2 NaCl + H2O + CO2
Mn + S = MnS =>
Mn + S = MnS
NH4NO3 + H3PO4 = (NH4)3PO4 + NO3H =>
3 NH4NO3 + H3PO4 = (NH4)3PO4 + 3 NO3H
Ni2O3 + Ni = NiO =>
Ni2O3 + Ni = 3 NiO
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
RbClO3(s) = RbCl(s) + O2(g) =>
2 RbClO3(s) = 2 RbCl(s) + 3 O2(g)
NaClO + NaOH + Cr2O3 = Na2CrO4 + NaCl + H2O =>
3 NaClO + 4 NaOH + Cr2O3 = 2 Na2CrO4 + 3 NaCl + 2 H2O
Na2[Sn(OH)4] + H2O = Na2[Sn(OH)6] + H2 =>
Na2[Sn(OH)4] + 2 H2O = Na2[Sn(OH)6] + H2
Ca + NiSO4 = CaSO4 + Ni =>
Ca + NiSO4 = CaSO4 + Ni
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
Mn2O3 + NaNH2 = Mn3N2 + NaOH + NH3 + N2 =>
3 Mn2O3 + 9 NaNH2 = 2 Mn3N2 + 9 NaOH + 3 NH3 + N2
Cu + SOH = CuS + SO2 + H2O =>
3 Cu + 4 SOH = 3 CuS + SO2 + 2 H2O
NaNO3 + CO2 = NO2 + NaCO3 =>
NaNO3 + CO2 = NO2 + NaCO3
CaCO3 + NaF = Na2CO3 + CaF2 =>
CaCO3 + 2 NaF = Na2CO3 + CaF2
FeCl3 + H2O = FeOH3 + HCl + O2 =>
FeCl3 + 3 H2O = FeOH3 + 3 HCl + O2
FeCl + Ba = BaCl2 + Fe =>
2 FeCl + Ba = BaCl2 + 2 Fe
Mn2O3 + TiO2 = MnTiO + O =>
Mn2O3 + 2 TiO2 = 2 MnTiO + 5 O
KMnO4 + Cl2 + KOH = K2MnO4 + HClO3 + H2O =>
10 KMnO4 + Cl2 + 10 KOH = 10 K2MnO4 + 2 HClO3 + 4 H2O
C3H8O + K2Cr2O7 = Cr + K + CH3CH2CHO + H2O =>
7 C3H8O + K2Cr2O7 = 2 Cr + 2 K + 7 CH3CH2CHO + 7 H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
(NH4)2S + ZnBr2 = ZnS + NH4Br =>
(NH4)2S + ZnBr2 = ZnS + 2 NH4Br
CaCO3 + NaF = Na2CO3 + CaF2 =>
CaCO3 + 2 NaF = Na2CO3 + CaF2
C3H6O + O2 = CO2 + H3O =>
2 C3H6O + 7 O2 = 6 CO2 + 4 H3O
Sb(HCO3)3 = Sb2(CO3)3 + H2O + CO2 =>
2 Sb(HCO3)3 = Sb2(CO3)3 + 3 H2O + 3 CO2
S(s) + CO(g) = SO2(g) + C(s) =>
S(s) + 2 CO(g) = SO2(g) + 2 C(s)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KOH + HBr = H2O + KBr =>
KOH + HBr = H2O + KBr
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
CaCl2 + CH3(CH2)16COOH + NaOH = C36H70CaO4 + NaCl + H2O =>
CaCl2 + 2 CH3(CH2)16COOH + 2 NaOH = C36H70CaO4 + 2 NaCl + 2 H2O
HgCl2 + NH4OH = HgClNH2 + HCl + H2O =>
HgCl2 + NH4OH = HgClNH2 + HCl + H2O
Cu{2+}(aq) + NH3(g) = [Cu(NH3)6]{2+} =>
Cu{2+}(aq) + 6 NH3(g) = [Cu(NH3)6]{2+}
(NO3)2Pb + IK = I2Pb + NO3K =>
(NO3)2Pb + 2 IK = I2Pb + 2 NO3K
N + O = N2O3 =>
2 N + 3 O = N2O3
HClO + H2O = ClO{-} + H3O{+} =>
HClO + H2O = ClO{-} + H3O{+}
MnO + KOH + KClO3 = K2MnO4 + H2O + KCl =>
3 MnO + 6 KOH + 2 KClO3 = 3 K2MnO4 + 3 H2O + 2 KCl
K2 + P = K3P =>
3 K2 + 2 P = 2 K3P
Al(OH)3 + NH3 + H2O = NH4[Al(OH)4] =>
Al(OH)3 + NH3 + H2O = NH4[Al(OH)4]
Cr3 + KSCN = Cr(KSCN)3 =>
Cr3 + 9 KSCN = 3 Cr(KSCN)3
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Zn{-2} + Sn{+2} = ZnSn =>
Zn{-2} + Sn{+2} = ZnSn
C3H6Cl2 + KOH = C3H6(OH)2 + KCl =>
C3H6Cl2 + 2 KOH = C3H6(OH)2 + 2 KCl
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