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2 Ti + O2 = 2 TiO
K2(CO3) = K2O + CO2 =>
K2(CO3) = K2O + CO2
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ni + CoCl3 = NiCl2 + Co =>
3 Ni + 2 CoCl3 = 3 NiCl2 + 2 Co
FeCl3 + KOH = KFeCl4 + Fe(OH)3 =>
4 FeCl3 + 3 KOH = 3 KFeCl4 + Fe(OH)3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SnS2 + NO3{-} + H{+} + Cl{-} = SnCl6{2-} + NO + H2O + S =>
3 SnS2 + 4 NO3{-} + 16 H{+} + 18 Cl{-} = 3 SnCl6{2-} + 4 NO + 8 H2O + 6 S
HAsO4{2-} + H2O = AsO4{3-} + H3O{+} =>
HAsO4{2-} + H2O = AsO4{3-} + H3O{+}
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Pb(CH3COO)2 + HI = PbI + H(CH3COO)2 =>
Pb(CH3COO)2 + HI = PbI + H(CH3COO)2
YNO32 + GaPO4 = YPO4 + GaNO32 =>
YNO32 + GaPO4 = YPO4 + GaNO32
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
PH3 + KMnO4 + KCl + HCl = MnCl2 + K3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 7 KCl + 9 HCl = 8 MnCl2 + 5 K3PO4 + 12 H2O
[Cu(NH3)4]SO4 + H2SiO3 = CuSiO3 + H2SO4 + NH3 =>
[Cu(NH3)4]SO4 + H2SiO3 = CuSiO3 + H2SO4 + 4 NH3
H6Si2O7 + NaOH = H4SiO4 + NaOSi(OH)3 =>
H6Si2O7 + NaOH = H4SiO4 + NaOSi(OH)3
Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O
C6H12O6 + CH3COCl = C16H22O11 + HCl =>
C6H12O6 + 5 CH3COCl = C16H22O11 + 5 HCl
K2CO3 + CaO = CaCO3 + K2O =>
K2CO3 + CaO = CaCO3 + K2O
S + KOH = K + K2SO3 + H2O =>
S + 6 KOH = 4 K + K2SO3 + 3 H2O
Na3[Cr(OH)6] + NaBiO3 + H2O = Na2CrO4 + Bi(OH)3 + NaOH =>
2 Na3[Cr(OH)6] + 3 NaBiO3 + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 5 NaOH
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
HOBr = HBr + HBrO3 =>
3 HOBr = 2 HBr + HBrO3
KCl + Al2(SO4)3 = K2SO4 + AlCl3 =>
6 KCl + Al2(SO4)3 = 3 K2SO4 + 2 AlCl3
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O
Ag + K2SO4 = Ag2SO4 + K =>
2 Ag + K2SO4 = Ag2SO4 + 2 K
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
NaHSO4 + NaClO + NaCl = Cl2 + H2O + Na2SO4 =>
2 NaHSO4 + NaClO + NaCl = Cl2 + H2O + 2 Na2SO4
ZnS + HNO3 = Zn(NO3)2 + NO + SO2 + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO + SO2 + 2 H2O
FeSO4 + Pb(NO3)2 + H2SO4 = Fe2(SO4)3 + PbSO4 + NO + H2O =>
6 FeSO4 + Pb(NO3)2 + 4 H2SO4 = 3 Fe2(SO4)3 + PbSO4 + 2 NO + 4 H2O
C7H10O4 + O2 = CO2 + H2O =>
2 C7H10O4 + 15 O2 = 14 CO2 + 10 H2O
CaSO4*05H2O + Mg = MgO + CaS + H2O =>
CaSO4*05H2O + 4 Mg = 4 MgO + CaS + 5 H2O
NaO2 + H2O = NaOH + O =>
2 NaO2 + H2O = 2 NaOH + 3 O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
F2 + H2O = F2H2O =>
F2 + H2O = F2H2O
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
NaO2 + H2O = NaOH + O =>
2 NaO2 + H2O = 2 NaOH + 3 O
Zn(OH)Cl + HNO3 = Zn(NO3)2 + HCl + H2O =>
Zn(OH)Cl + 2 HNO3 = Zn(NO3)2 + HCl + H2O
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
S2O3 + NO2 = SO4 + NO =>
S2O3 + 5 NO2 = 2 SO4 + 5 NO
H(ZnO3)2 + ClOFe = H(OFe)2 + ClZnO3 =>
H(ZnO3)2 + 2 ClOFe = H(OFe)2 + 2 ClZnO3
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H(ZnO3)2 + ClOFe = H(OFe)2 + ClZnO3 =>
H(ZnO3)2 + 2 ClOFe = H(OFe)2 + 2 ClZnO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Li2SO4 + Ca(No3)2 = LiNo3 + CaSO4 =>
Li2SO4 + Ca(No3)2 = 2 LiNo3 + CaSO4
Al3 + Br2 = AlBr3 =>
2 Al3 + 9 Br2 = 6 AlBr3
NaClO3 + MnO2 + KOH = KMnO4 + NaCl + H2O =>
NaClO3 + 2 MnO2 + 2 KOH = 2 KMnO4 + NaCl + H2O
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