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2 AgO + H2O2 = 2 AgOH + O2
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 HNO3 + 9 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + 6 H2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
N3 + O = NO =>
N3 + 3 O = 3 NO
Zn + NiI = Ni + ZnI2 =>
Zn + 2 NiI = 2 Ni + ZnI2
Ba(CH3COO)2 + HNO3 = Ba(NO3)2 + CH3COOH =>
Ba(CH3COO)2 + 2 HNO3 = Ba(NO3)2 + 2 CH3COOH
H2S + KCl = K2S + HCl =>
H2S + 2 KCl = K2S + 2 HCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NH3 + Ni(NO3)2 = Ni(NH3)4 + NO3 =>
4 NH3 + Ni(NO3)2 = Ni(NH3)4 + 2 NO3
C3H6 + Br2 = C3H6Br22 =>
C3H6 + 11 Br2 = C3H6Br22
CH4 + NaOH + H2O = CH3COONa + H2 =>
2 CH4 + NaOH + H2O = CH3COONa + 4 H2
Cu + KOH + H2O = K2[Cu(OH)4] + H2 =>
Cu + 2 KOH + 2 H2O = K2[Cu(OH)4] + H2
C + Ca = CaC =>
C + Ca = CaC
KOH + Fe2S3 = K2S + Fe(OH)3 =>
6 KOH + Fe2S3 = 3 K2S + 2 Fe(OH)3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CuSO4(NH4)S = CuSNH4(SO4) =>
CuSO4(NH4)S = CuSNH4(SO4)
Fe3(PO4)2 + CuSO4 = FeSO4 + Cu3(PO4)2 =>
Fe3(PO4)2 + 3 CuSO4 = 3 FeSO4 + Cu3(PO4)2
Zn + CuSO = ZnSO + Cu3 =>
3 Zn + 3 CuSO = 3 ZnSO + Cu3
Ca + H2O2 = CaO + H2 =>
2 Ca + H2O2 = 2 CaO + H2
H2 + Hg(NO3)2 = HNO3 + Hg =>
H2 + Hg(NO3)2 = 2 HNO3 + Hg
K2NO3 + Mg(NO3)2 = KNO3 + MgNO3 =>
K2NO3 + Mg(NO3)2 = 2 KNO3 + MgNO3
NaOH + (COOH)2*H2O = (COONa)2 + H2O =>
2 NaOH + (COOH)2*H2O = (COONa)2 + 3 H2O
C2H63 + O2 = CO2 + H2O =>
4 C2H63 + 71 O2 = 8 CO2 + 126 H2O
Zn + K2CrO4 = K + ZnCrO4 =>
Zn + K2CrO4 = 2 K + ZnCrO4
Li2CO3 + H3PO4 = H2O + CO2 + Li3PO4 =>
3 Li2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 Li3PO4
Ne + He = NeHe =>
Ne + He = NeHe
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2(aq) + Mg(s) =>
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2(aq) + Mg(s)
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
CH3(CH)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH)2CH3(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
I2 + Na2(S2)O3 = NaI + Na2(S4)O6 =>
I2 + 2 Na2(S2)O3 = 2 NaI + Na2(S4)O6
N2 + H2 = NH38 =>
N2 + 38 H2 = 2 NH38
NaNO3 + Cr(OH)3 = NaOH + Cr(NO3)3 =>
3 NaNO3 + Cr(OH)3 = 3 NaOH + Cr(NO3)3
Ba(HO) + ZnSO4 = BaSO4 + Zn(HO) =>
Ba(HO) + ZnSO4 = BaSO4 + Zn(HO)
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
C5H4N4O3 + NaOH = NaC5H3N4O3 + H2O =>
C5H4N4O3 + NaOH = NaC5H3N4O3 + H2O
Al(OH)3(s) + OH{-}(aq) = [Al(OH)4]{-}(aq) =>
Al(OH)3(s) + OH{-}(aq) = [Al(OH)4]{-}(aq)
C6H8O7 + CaCO3 = CO2 + Ca3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 CaCO3 = 3 CO2 + Ca3(C6H5O7)2 + 3 H2O
Zn + K2CrO4 = K + ZnCrO4 =>
Zn + K2CrO4 = 2 K + ZnCrO4
Sn + HNo3 = SnNo12 + H2 =>
Sn + 4 HNo3 = SnNo12 + 2 H2
PI3 = P + I =>
PI3 = P + 3 I
C7H5(OH) + O2 = CO + H2O =>
2 C7H5(OH) + 9 O2 = 14 CO + 6 H2O
HCl(aq) + K2CO3(aq) = KCl + H2O + CO2 =>
2 HCl(aq) + K2CO3(aq) = 2 KCl + H2O + CO2
SO2 + BaOH = Ba2SO3 + H2O =>
SO2 + 2 BaOH = Ba2SO3 + H2O
K + O = K2O =>
2 K + O = K2O
CaCl2 + K2CO3 = CaCO3 + K{+} + Cl{-} =>
CaCl2 + K2CO3 = CaCO3 + 2 K{+} + 2 Cl{-}
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
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