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7 O2 + 3 Cl2 = 2 O7Cl3
Cr(OH)3 + H{+} = Cr3 + H2O{+} =>
3 Cr(OH)3 + 9 H{+} = Cr3 + 9 H2O{+}
I2 + Ag = AgI =>
I2 + 2 Ag = 2 AgI
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 H2O + 2 NH3
H2AsO4 + H2O = H3O + AsO4 =>
H2AsO4 + 2 H2O = 2 H3O + AsO4
V + N2 = V2N5 =>
4 V + 5 N2 = 2 V2N5
C12H24O2 + NaOH = C12H23OONa + H2O =>
C12H24O2 + NaOH = C12H23OONa + H2O
K2Cr2O7 + SnCl2 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
CH3COOH + NaF = HF + NaCH3COO =>
CH3COOH + NaF = HF + NaCH3COO
MgCO3 + AlCl3 = MgCl3 + AlCO3 =>
MgCO3 + AlCl3 = MgCl3 + AlCO3
C2H3Cl + O2 = HCl + H2O + CO2 =>
2 C2H3Cl + 5 O2 = 2 HCl + 2 H2O + 4 CO2
O2C5H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 O2C5H10(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
CO2 + He = HeCO2 =>
CO2 + He = HeCO2
KMnO4 + Na2C2O4 + HCl = MnCl + CO2 + H2O + NaCl2 + KCl =>
2 KMnO4 + 3 Na2C2O4 + 16 HCl = 2 MnCl + 6 CO2 + 8 H2O + 6 NaCl2 + 2 KCl
KSCN + H2SO4 + K2Cr2O7 = CO2 + NO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KSCN + 19 H2SO4 + 5 K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2(SO4)3 + 6 K2SO4 + 19 H2O
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
Na2CO3 + Mg3(PO4)2 = Na3PO4 + MgCO3 =>
3 Na2CO3 + Mg3(PO4)2 = 2 Na3PO4 + 3 MgCO3
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
HgO + Sb2O3 + O = Hg2Sb2O7 =>
2 HgO + Sb2O3 + 2 O = Hg2Sb2O7
Mg3P2 + O2 = MgO + P2O5 =>
Mg3P2 + 4 O2 = 3 MgO + P2O5
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3
LiCl + H3PO4 = Li3PO4 + ClPO4 + H2 =>
3 LiCl + 4 H3PO4 = Li3PO4 + 3 ClPO4 + 6 H2
Zn + HCl = ZnH2Cl2 =>
Zn + 2 HCl = ZnH2Cl2
KNO3 + Mg + H2O = N2H4 + KOH + Mg(OH)2 =>
2 KNO3 + 7 Mg + 10 H2O = N2H4 + 2 KOH + 7 Mg(OH)2
Pb(C2H3O2)2(aq) + H2S(aq) = PbS(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + H2S(aq) = PbS(s) + 2 HC2H3O2(aq)
NH4Cl + CO2 = NH3 + CClO2H =>
NH4Cl + CO2 = NH3 + CClO2H
Br2 + Mn(NO3)2 + NaOH = MnO2 + NaNO3 + NaBr + H2O =>
Br2 + Mn(NO3)2 + 4 NaOH = MnO2 + 2 NaNO3 + 2 NaBr + 2 H2O
SrO2 + H2O = H2SrO3 =>
SrO2 + H2O = H2SrO3
CoO + O = Co2O3 =>
2 CoO + O = Co2O3
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}
CO2(g) + NH3(g) + H2O(l) + NaCl(a) = NaHCO3(s) + NH4Cl(aq) =>
CO2(g) + NH3(g) + H2O(l) + NaCl(a) = NaHCO3(s) + NH4Cl(aq)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaO + hydrogen = water + calcium =>
CaO + H2 = H2O + Ca
Cu(NH3)4 + Na2S = CuS2 + Na + NH3 =>
Cu(NH3)4 + 2 Na2S = CuS2 + 4 Na + 4 NH3
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
CuSO4 + Fe = Fe2(SO4)4 + Cu =>
4 CuSO4 + 2 Fe = Fe2(SO4)4 + 4 Cu
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
HCl + CuS = H2S + CuCl2 =>
2 HCl + CuS = H2S + CuCl2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
C2H5OH + I2 + NaOH = CHI3 + NaHCO2 + H2ONaI =>
C2H5OH + 4 I2 + 6 NaOH = CHI3 + NaHCO2 + 5 H2ONaI
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Fe2O3 + CaCl2 = CaO + FeCl3 =>
Fe2O3 + 3 CaCl2 = 3 CaO + 2 FeCl3
FeFe2O3 = Fe3O3 =>
FeFe2O3 = Fe3O3
Al(s) + HNO3(aw) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aw) = 2 Al(NO3)3(aq) + 3 H2(g)
(NH4)2SO3 + SrCl2 = (NH4)2Cl2 + SrSO3 =>
(NH4)2SO3 + SrCl2 = (NH4)2Cl2 + SrSO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
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