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Na2SO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SO2
NH4Cl + AgOH = NH3 + H2O + AgCl =>
NH4Cl + AgOH = NH3 + H2O + AgCl
Au + O2 = AuO2 =>
Au + O2 = AuO2
CuSO4 + K2C2O4 + H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4 =>
CuSO4 + 2 K2C2O4 + 2 H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4
HONH2 + HBr = NH2Br + H2O =>
HONH2 + HBr = NH2Br + H2O
PbCl2 = Pb + Cl =>
PbCl2 = Pb + 2 Cl
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3BO3 + Sn = B + H2O + SnO2 =>
4 H3BO3 + 3 Sn = 4 B + 6 H2O + 3 SnO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
(NH4)2CO3 + Sr(NO3)2 = NH4NO3 + Sr(CO3) =>
(NH4)2CO3 + Sr(NO3)2 = 2 NH4NO3 + Sr(CO3)
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
W + Cl2 = WCl2 =>
W + Cl2 = WCl2
Mn2O7 + Zn = ZnO + Mn =>
Mn2O7 + 7 Zn = 7 ZnO + 2 Mn
Ca(HCO3)2 + NH3 = CaCO3 + (NH4)2CO3 =>
Ca(HCO3)2 + 2 NH3 = CaCO3 + (NH4)2CO3
Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + NaNO3(aq) =>
Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + 2 NaNO3(aq)
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
O3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
O3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + KBr + HCl = CrCl3 + Br2 + KCl + H2O =>
K2Cr2O7 + 6 KBr + 14 HCl = 2 CrCl3 + 3 Br2 + 8 KCl + 7 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
C + O = CO2 =>
C + 2 O = CO2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
SO2 + CaCl2 = S + CaO + Cl2 =>
SO2 + 2 CaCl2 = S + 2 CaO + 2 Cl2
Li3N + H2O = Li + NH3 + OH =>
Li3N + 3 H2O = 3 Li + NH3 + 3 OH
Mg + ZnSO{4} = MgSO{4} + Zn =>
Mg + ZnSO{4} = MgSO{4} + Zn
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
AgCH3COO = Ag + CH3COO =>
AgCH3COO = Ag + CH3COO
FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2
FeCrO4 + K2CO3 + O2 = FeO3 + K2CrO4 + CO4 =>
FeCrO4 + K2CO3 + 2 O2 = FeO3 + K2CrO4 + CO4
CaCO3 + H2SO4 = Ca(HCO3)2 + Ca(HSO4)2 =>
2 CaCO3 + 2 H2SO4 = Ca(HCO3)2 + Ca(HSO4)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCOOH + H2SO4 = CO2 + H2O + H2SO3 =>
HCOOH + H2SO4 = CO2 + H2O + H2SO3
Au2O2 = Au + O2 =>
Au2O2 = 2 Au + O2
P2O5 + HF = HPO2F2 + H2PO3F =>
P2O5 + 3 HF = HPO2F2 + H2PO3F
Cr2O7{-2} + NO2{-} + H{+} = Cr{+3} + H2O + NO3{-} =>
Cr2O7{-2} + 3 NO2{-} + 8 H{+} = 2 Cr{+3} + 4 H2O + 3 NO3{-}
HBr(aq) + KOH = KBr(aq) + H2O =>
HBr(aq) + KOH = KBr(aq) + H2O
CH4 + O3 = CO + H2O =>
CH4 + O3 = CO + 2 H2O
Au2O2 = Au + O2 =>
Au2O2 = 2 Au + O2
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
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