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O2 + HCl = HClO2
Ca(NO3)2 + NaF = Na(NO3) + CaF2 =>
Ca(NO3)2 + 2 NaF = 2 Na(NO3) + CaF2
KOH + NO2 = KNO2 + H2O + KNO3 =>
2 KOH + 2 NO2 = KNO2 + H2O + KNO3
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
NH4Cl + Sm(OH)3 = SmCl3 + NH4OH =>
3 NH4Cl + Sm(OH)3 = SmCl3 + 3 NH4OH
NiO + CO = CO2 + Ni =>
NiO + CO = CO2 + Ni
FeCl2 + Na2CO3 = FeCO3 + Na2Cl2 =>
FeCl2 + Na2CO3 = FeCO3 + Na2Cl2
COCl2 = CO1 + Cl =>
COCl2 = CO1 + 2 Cl
Na + Fe2O = Na2O + Fe =>
2 Na + Fe2O = Na2O + 2 Fe
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH + H2O = NH3 + OH =>
NH + 2 H2O = NH3 + 2 OH
AgNO3 + HNO3 = H2Ag + NO3 =>
AgNO3 + 2 HNO3 = H2Ag + 3 NO3
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
AgNO3 + Fe3(SO4)2 = Ag3SO4 + Fe(NO3)2 =>
6 AgNO3 + Fe3(SO4)2 = 2 Ag3SO4 + 3 Fe(NO3)2
NH4Cl + AuNO3 = NH4NO3 + AuCl =>
NH4Cl + AuNO3 = NH4NO3 + AuCl
CH3CH2CHCHCH2CH2CH3 + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
9 CH3CH2CHCHCH2CH2CH3 + 28 KMnO4 + 14 H2O = 21 CH3CH2COOH + 28 MnO2 + 28 KOH
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
Ti(Li4)3 + Mg4 = Mg(Li5)4 + Ti =>
20 Ti(Li4)3 + 3 Mg4 = 12 Mg(Li5)4 + 20 Ti
Br3H2O = Br + H2O =>
Br3H2O = 3 Br + H2O
Al(OH)3 + SO2 = Al(HSO3)3 =>
Al(OH)3 + 3 SO2 = Al(HSO3)3
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
C2 + SO2 = CS + CO2 =>
C2 + SO2 = CS + CO2
Al4C3 + H2O = Al2O3 + CO + H2 =>
Al4C3 + 9 H2O = 2 Al2O3 + 3 CO + 9 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2CO3 + C6H8O7 = H2CO3 + NaC6H7O7 =>
Na2CO3 + 2 C6H8O7 = H2CO3 + 2 NaC6H7O7
Na + Al2(SO4)3 = Na(SO4)2 + Al =>
3 Na + 2 Al2(SO4)3 = 3 Na(SO4)2 + 4 Al
H2SO4 + NH4NO3 = HNO3 + NH4SO4 + H2O =>
8 H2SO4 + 7 NH4NO3 = 6 HNO3 + 8 NH4SO4 + 3 H2O
ClO3{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 Br{-} + 6 H{+} = 3 Br2 + Cl{-} + 3 H2O
Al(OH)3 + CH3COOH = C(H3CO2)2AlOH + H2O =>
2 Al(OH)3 + 3 CH3COOH = 2 C(H3CO2)2AlOH + 2 H2O
H + I = HI =>
H + I = HI
Ca{+}(O{+}H)2 + H{3}P{+}O{4} = Ca{3}(P{+}O4)2 + H{2}O{+} =>
Ca{+}(O{+}H)2 + 2 H{3}P{+}O{4} = Ca{3}(P{+}O4)2 + 2 H{2}O{+}
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4 =>
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4
K2Cr2O7 + C2H5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3COOH =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O + 3 CH3COOH
NaOH + CH3OH = CH3ONa + H2O =>
NaOH + CH3OH = CH3ONa + H2O
C6H12O6 + CO2 = CO + H2O =>
C6H12O6 + 6 CO2 = 12 CO + 6 H2O
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
Na2S + Cu(CH3COO)2 = Na(CH3COO) + CuS =>
Na2S + Cu(CH3COO)2 = 2 Na(CH3COO) + CuS
C2H2O4 + C6H5OH = C14H10O4 + H2O =>
C2H2O4 + 2 C6H5OH = C14H10O4 + 2 H2O
KI + H3PO4 + H2O2 = K3PO4 + H2O + I2 =>
6 KI + 2 H3PO4 + 3 H2O2 = 2 K3PO4 + 6 H2O + 3 I2
Al + Ca(CN)2 = Al(CN)3 + Ca =>
2 Al + 3 Ca(CN)2 = 2 Al(CN)3 + 3 Ca
H2O2 + H2SO4 + KI = K2SO4 + H2O + HIO3 =>
6 H2O2 + H2SO4 + 2 KI = K2SO4 + 6 H2O + 2 HIO3
Mg + Fe(No3)3 = Mg(No3)3 + Fe =>
Mg + Fe(No3)3 = Mg(No3)3 + Fe
C6H9N3O2 + O2 = CO2 + H2O + (NH2)2CO =>
2 C6H9N3O2 + 10 O2 = 9 CO2 + 3 H2O + 3(NH2)2CO
La2O3 + Gd2O3 + B = La3GdB24 + B2O2 =>
3 La2O3 + Gd2O3 + 60 B = 2 La3GdB24 + 6 B2O2
VCl2 + Na2S = NaCl + VS =>
VCl2 + Na2S = 2 NaCl + VS
Zn + HNO3 + HF = H2ZnF6 + NO + H2O =>
3 Zn + 4 HNO3 + 18 HF = 3 H2ZnF6 + 4 NO + 8 H2O
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2 =>
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2
AsH3 + NaMnO4 = AsO + H2O + NaMn =>
8 AsH3 + 5 NaMnO4 = 8 AsO + 12 H2O + 5 NaMn
C7H7NO2 + NH4NO3 = CO + H2O + N2 =>
2 C7H7NO2 + 17 NH4NO3 = 14 CO + 41 H2O + 18 N2
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