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BaO2 + 2 K4(Fe(CN)6) + H2SO4 = 2 K3(Fe(CN)6) + BaSO4 + 2 KOH
CO2 + H2O + HCl = CH3Cl + O2 =>
2 CO2 + 2 H2O + 2 HCl = 2 CH3Cl + 3 O2
Ca + CuCl2 = Cu + CaCl2 =>
Ca + CuCl2 = Cu + CaCl2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Cu(NO3)2 + K2S = KNO3 + CuS =>
Cu(NO3)2 + K2S = 2 KNO3 + CuS
NH4Cl + Mg = NH3 + MgCl + H2 =>
2 NH4Cl + 2 Mg = 2 NH3 + 2 MgCl + H2
Ca + HNO3 = Ca(NO3)2 + NH4(NO3)2 + H2O =>
7 Ca + 20 HNO3 = 7 Ca(NO3)2 + 2 NH4(NO3)2 + 6 H2O
HBr + Ca(OH)2 = CaBr(OH) + H2O =>
HBr + Ca(OH)2 = CaBr(OH) + H2O
C6H12O6 + Ag(NH3)OH = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)OH = 6 Ag + C6H8O7 + 6 NH3 + 5 H2O
HCl + NiCO3 = NiCl2 + CO2 + H2O =>
2 HCl + NiCO3 = NiCl2 + CO2 + H2O
Al2(SO4)3 + Na2S + H2O = Na2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 3 Na2S + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 H2S
C2H5OH(ac)O2(g) = CH3COOH(ac)H2O(l) =>
C2H5OH(ac)O2(g) = CH3COOH(ac)H2O(l)
SiH4 + H2O = SiH3OH + H2 =>
SiH4 + H2O = SiH3OH + H2
Zn(C2H3O2)2 + K = KC2H3O2 + Zn =>
Zn(C2H3O2)2 + 2 K = 2 KC2H3O2 + Zn
C3H6Br2 + Zn = ZnBr2 + C3H6 =>
C3H6Br2 + Zn = ZnBr2 + C3H6
HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + HC2H3O2(aq) =>
2 HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + 2 HC2H3O2(aq)
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
CH3CO2Ag + H2 = H2Ag + CH3CO2 =>
CH3CO2Ag + H2 = H2Ag + CH3CO2
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
NH4NO3 + C4H10 = NH3 + CO2 + H2O =>
13 NH4NO3 + 4 C4H10 = 26 NH3 + 16 CO2 + 7 H2O
SbSO4 + K2CO3Fe2O3 = Sb2S2K2CFe2O14 =>
2 SbSO4 + K2CO3Fe2O3 = Sb2S2K2CFe2O14
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
OO = O2 =>
OO = O2
C6HCO2H + O2 = CO2 + H2O =>
2 C6HCO2H + 13 O2 = 14 CO2 + 2 H2O
H2SO4 + NaBr = Br2 + Na2SO4 + SO2 + H2O =>
2 H2SO4 + 2 NaBr = Br2 + Na2SO4 + SO2 + 2 H2O
NaCl + Ca = NaClCa =>
NaCl + Ca = NaClCa
Cr3 + HF = Cr3HF =>
Cr3 + HF = Cr3HF
Ni(NO3)3(s) = Ni(NO2)3(s) + O2(g) =>
2 Ni(NO3)3(s) = 2 Ni(NO2)3(s) + 3 O2(g)
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
H2PO4H2O = H3O + HPO4 =>
H2PO4H2O = H3O + HPO4
HCN + NO2 = C2N2 + NO + H2O =>
2 HCN + NO2 = C2N2 + NO + H2O
Cu + As = Cu3As =>
3 Cu + As = Cu3As
Na2CuO2 + H2O = Cu(OH)2 + NaOH =>
Na2CuO2 + 2 H2O = Cu(OH)2 + 2 NaOH
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
Sr(OH)2 + HBrO3 = Sr(BrO3)2 + H2O =>
Sr(OH)2 + 2 HBrO3 = Sr(BrO3)2 + 2 H2O
KBr + H2SO4 + KMnO4 = Br + K2SO4 + MnSO4 + H2O =>
5 KBr + 4 H2SO4 + KMnO4 = 5 Br + 3 K2SO4 + MnSO4 + 4 H2O
CrLi2O4 + BrCl2 = LiCl2 + CrBr2O4 =>
CrLi2O4 + 2 BrCl2 = 2 LiCl2 + CrBr2O4
Cu(NO3)2 + Na2HPO4 = CuHPO4 + NaNO3 =>
Cu(NO3)2 + Na2HPO4 = CuHPO4 + 2 NaNO3
Fe{3+} + NCS{-} = Fe(NCS)3 =>
Fe{3+} + 3 NCS{-} = Fe(NCS)3
MgSO4 + Al = Al3SO4 + Mg =>
MgSO4 + 3 Al = Al3SO4 + Mg
NaNO3 + S = NO3 + NaS2 =>
NaNO3 + 2 S = NO3 + NaS2
ZnCl2 + H2S + CH3COO{-} = ZnS + CH3COOH + Cl{-} =>
ZnCl2 + H2S + 2 CH3COO{-} = ZnS + 2 CH3COOH + 2 Cl{-}
Ba(NO3)2 + NaOH = Ba(OH)3 + NO3 + Na =>
Ba(NO3)2 + 3 NaOH = Ba(OH)3 + 2 NO3 + 3 Na
FeCa + KOH = Fe(OH)2 + K2Ca =>
FeCa + 2 KOH = Fe(OH)2 + K2Ca
I2 + N2H4 = HI + N2 =>
2 I2 + N2H4 = 4 HI + N2
NH3 + HJ = NH4J =>
NH3 + HJ = NH4J
H2SO4 + Hg(OH)2 = HgSO4 + H2O =>
H2SO4 + Hg(OH)2 = HgSO4 + 2 H2O
NaHCO3 + H2O4S = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2O4S = Na2SO4 + 2 H2O + 2 CO2
Br2 + ZnI2 = Br2ZnI2 =>
Br2 + ZnI2 = Br2ZnI2
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