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S2 + 2 Br2 = 2 SBr2
C4H9OH + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
C4H9OH + 4 OH{-} + 4 Ag(NH3)2{+} = C4H8O2 + 4 Ag + 3 H2O + 8 NH3
Pb(HPO2)2 + KOH + KClO3 = PbO2 + K3PO4 + KCl + H2O =>
3 Pb(HPO2)2 + 18 KOH + 4 KClO3 = 3 PbO2 + 6 K3PO4 + 4 KCl + 12 H2O
Al2(CO3)3 = Al + CO + O2 =>
Al2(CO3)3 = 2 Al + 3 CO + 3 O2
H2(g) + S8(s) = H2S =>
8 H2(g) + S8(s) = 8 H2S
H3AsO4 + Al(OH)3 = Al(AsO4) + H2O =>
H3AsO4 + Al(OH)3 = Al(AsO4) + 3 H2O
PbF2 = Pb + F2 =>
PbF2 = Pb + F2
RbF + NaI = NaF + RbI =>
RbF + NaI = NaF + RbI
MnO2 + O2 = MnO7 =>
2 MnO2 + 5 O2 = 2 MnO7
C3H5OH + KMnO4 + H2O = C3H5(OH)3 + KOH + MnO2 =>
3 C3H5OH + 2 KMnO4 + 4 H2O = 3 C3H5(OH)3 + 2 KOH + 2 MnO2
C3H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
Cu(IO3)2 = Cu + (IO3)2 =>
Cu(IO3)2 = Cu + (IO3)2
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
CuS + 10 HNO3 = Cu(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
NiS(s) + HCl(aq) = NiCl2(aq) + H2S(g) =>
NiS(s) + 2 HCl(aq) = NiCl2(aq) + H2S(g)
HCl + Na2O = NaOH + NaCl =>
HCl + Na2O = NaOH + NaCl
Mg + H3O = Mg(OH)2 + H2 =>
Mg + 2 H3O = Mg(OH)2 + 2 H2
C4H6O + C3H4O4 = C6H8O2 + H2O =>
9 C4H6O + 2 C3H4O4 = 7 C6H8O2 + 3 H2O
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO(g) + H2O(l) =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO(g) + 2 H2O(l)
Al + FeO = AlO + Fe =>
Al + FeO = AlO + Fe
B + H2O = H3BO3 + H2 =>
2 B + 6 H2O = 2 H3BO3 + 3 H2
Na2MnO4 + Cl2 = NaMnO4 + NaCl =>
2 Na2MnO4 + Cl2 = 2 NaMnO4 + 2 NaCl
CH3COONa = CH3COO{-} + Na{+} =>
CH3COONa = CH3COO{-} + Na{+}
HClO + Zn = Zn(ClO)2 + H =>
2 HClO + Zn = Zn(ClO)2 + 2 H
FeCl3*6H2O + C5H8O2 + CH3COONa = NaCl + H2O + CH3COOH + Fe(C5H7O2)3 =>
FeCl3*6H2O + 3 C5H8O2 + 3 CH3COONa = 3 NaCl + 6 H2O + 3 CH3COOH + Fe(C5H7O2)3
Fe + HCl = H2 + FeCl =>
2 Fe + 2 HCl = H2 + 2 FeCl
CaSO4 + H2CO3 = CaCO3 + H2SO4 =>
CaSO4 + H2CO3 = CaCO3 + H2SO4
SiO2 = Si + O2 =>
SiO2 = Si + O2
SiO2 + BrF3 = SiF4 + Br2 + O2 =>
3 SiO2 + 4 BrF3 = 3 SiF4 + 2 Br2 + 3 O2
Mg(NO2)2 = Mg + NO2 =>
Mg(NO2)2 = Mg + 2 NO2
CH3COCl + CH3NH2 = CH3CONHCH3 + HCl =>
CH3COCl + CH3NH2 = CH3CONHCH3 + HCl
C2H5OH + HNO3 = C2H5ONO2 + H2O =>
C2H5OH + HNO3 = C2H5ONO2 + H2O
F2 + FeI2 = FeF2 + I =>
F2 + FeI2 = FeF2 + 2 I
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
C6H5CH2Cl + KOH = C6H5CH2OH + KCl =>
C6H5CH2Cl + KOH = C6H5CH2OH + KCl
CH3COOH + HCl = CH2COOHCl + H =>
CH3COOH + HCl = CH2COOHCl + 2 H
CoCl2 + NaOH = CoNa + Cl2OH =>
CoCl2 + NaOH = CoNa + Cl2OH
Zn + N = ZnN =>
Zn + N = ZnN
W + H2O = WO3 + H =>
W + 3 H2O = WO3 + 6 H
K2Cr2O7 + C3H8O + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 K2Cr2O7 + C3H8O + 12 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 3 CO2 + 16 H2O
Fe(s) + F2(S) = Fe3F2(S) =>
3 Fe(s) + F2(S) = Fe3F2(S)
Se + O3 = SeO2 =>
3 Se + 2 O3 = 3 SeO2
K2SnO3 + K2SnS3 + HCI = SnS2 + KCI + H2O =>
K2SnO3 + 2 K2SnS3 + 6 HCI = 3 SnS2 + 6 KCI + 3 H2O
NaH2PO2 = Na4P2O7 + PH3 + H2O =>
4 NaH2PO2 = Na4P2O7 + 2 PH3 + H2O
H1 + Cl1 = HCl =>
H1 + Cl1 = HCl
C14H10O2 + C2H5OH + NaBH4 = C14H14O2 + NaB(OH)4 =>
28 C14H10O2 + 28 C2H5OH + 5 NaBH4 = 32 C14H14O2 + 5 NaB(OH)4
C2H3NaO2 + HCl = NaCl + C2H4O2 =>
C2H3NaO2 + HCl = NaCl + C2H4O2
C2H6 + HNO3 = CO2 + NO + H2O =>
3 C2H6 + 14 HNO3 = 6 CO2 + 14 NO + 16 H2O
SnO2 + CO2 = Sn(CO3)2 =>
SnO2 + 2 CO2 = Sn(CO3)2
CHN + O2 = CO2 + H2O + N2 =>
4 CHN + 5 O2 = 4 CO2 + 2 H2O + 2 N2
CaO + H2O = CaO2 + H2 =>
CaO + H2O = CaO2 + H2
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