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H2O2 + MgO2 = H2 + MgO4
ZnCO3 + C4H8O7 = Zn3(C6H5O7) + H2O + CO2 =>
30 ZnCO3 + 21 C4H8O7 = 10 Zn3(C6H5O7) + 59 H2O + 54 CO2
H2 + Na2ZnO2 = Zn + Na2O + H2O =>
H2 + Na2ZnO2 = Zn + Na2O + H2O
Mn{2+} + ClO3{-} + OH{-} = MnO2{+} + Cl{-} + H2O =>
2 Mn{2+} + ClO3{-} + 2 OH{-} = 2 MnO2{+} + Cl{-} + H2O
Fe3O4 + FeTiO3 = Fe2TiO4 + Fe2O3 =>
Fe3O4 + FeTiO3 = Fe2TiO4 + Fe2O3
HNO3 + BaI2 = Ba(NO3)2 + HI =>
2 HNO3 + BaI2 = Ba(NO3)2 + 2 HI
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn =>
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
Zn + OH{-} = ZnO2{-2} + e + H2O =>
Zn + 4 OH{-} = ZnO2{-2} + 2e + 2 H2O
P + Ca + O2 = Ca3PO2 =>
P + 3 Ca + O2 = Ca3PO2
CH42 + H2O = CO + H2 =>
CH42 + H2O = CO + 22 H2
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
C7H14O + AgN2OH7 = Ag + C7H17NO2 + H2O + N3H9 =>
C7H14O + 2 AgN2OH7 = 2 Ag + C7H17NO2 + H2O + N3H9
KClO + HCl = KCl + HClO =>
KClO + HCl = KCl + HClO
Ag + Mg = AgMg =>
Ag + Mg = AgMg
KCl = K15 + Cl2 =>
30 KCl = 2 K15 + 15 Cl2
(NH4)2SO4(aq) + NaCl(aq) = Na2SO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = Na2SO4(s) + 2 NH4Cl(aq)
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2CO3(aq) =>
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2CO3(aq)
HNO3 + BaI2 = Ba(NO3)2 + HI =>
2 HNO3 + BaI2 = Ba(NO3)2 + 2 HI
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
NaI + NaOCl + H2O = NaOH + NaCl + I =>
2 NaI + NaOCl + H2O = 2 NaOH + NaCl + 2 I
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
La(NO3)3 + NH4(OH) = La(OH)3 + NH4(NO3) =>
La(NO3)3 + 3 NH4(OH) = La(OH)3 + 3 NH4(NO3)
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + KNo3(aq) =>
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + 2 KNo3(aq)
Ca(ClO2)2 + Na3PO4 = Ca3(PO4)2 + NaClO2 =>
3 Ca(ClO2)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaClO2
LiOH = Li{+} + OH{-} =>
LiOH = Li{+} + OH{-}
Fe3O4 + FeTiO3 = Fe2TiO4 + Fe2O3 =>
Fe3O4 + FeTiO3 = Fe2TiO4 + Fe2O3
Sb2S5 + KMnO4 = KSbO2 + K2SO4 + MnO2 =>
Sb2S5 + 12 KMnO4 = 2 KSbO2 + 5 K2SO4 + 12 MnO2
HNO3 + SO2 + H2O = H2SO4 + N2O3 =>
2 HNO3 + 2 SO2 + H2O = 2 H2SO4 + N2O3
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
Cr2(SO4)3 + BaCl2 = CrCl3 + BaSO4 =>
Cr2(SO4)3 + 3 BaCl2 = 2 CrCl3 + 3 BaSO4
H2(SO4) + HI = H2S + I + H2O =>
H2(SO4) + 8 HI = H2S + 8 I + 4 H2O
HNO3 + BaI2 = Ba(NO3)2 + HI =>
2 HNO3 + BaI2 = Ba(NO3)2 + 2 HI
Na2CrO4 + BaBr2 = Na2Br2 + BaCrO4 =>
Na2CrO4 + BaBr2 = Na2Br2 + BaCrO4
MgO + C6H8O6 = C12H14MgO12 + H2O =>
MgO + 2 C6H8O6 = C12H14MgO12 + H2O
Al + H3O = Al(OH)3 + H =>
Al + 3 H3O = Al(OH)3 + 6 H
Fe3O4(s) + H2 = Fe + H2O =>
Fe3O4(s) + 4 H2 = 3 Fe + 4 H2O
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
OPCl3 + H2O = H3PO4 + HCl =>
OPCl3 + 3 H2O = H3PO4 + 3 HCl
AlCl3 + HgI2 = AlI3 + HgCl2 =>
2 AlCl3 + 3 HgI2 = 2 AlI3 + 3 HgCl2
Fe3O4 + FeTiO3 = Fe2TiO4 + Fe2O3 =>
Fe3O4 + FeTiO3 = Fe2TiO4 + Fe2O3
C6H7N + (CH3CO)2O = C6H5NH(COCH3) + CH3COOH =>
C6H7N + (CH3CO)2O = C6H5NH(COCH3) + CH3COOH
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + KNo3(s) =>
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + 2 KNo3(s)
S{2-} + NO3{-} + H{+} = S + NO2 + H2O =>
S{2-} + 2 NO3{-} + 4 H{+} = S + 2 NO2 + 2 H2O
Na2 + HCl = NaH + Cl2 =>
Na2 + 2 HCl = 2 NaH + Cl2
HCl + KOH = KOH2 + Cl2 =>
2 HCl + 2 KOH = 2 KOH2 + Cl2
MoCl6 = [MoCl5]2 + Cl2 =>
2 MoCl6 = [MoCl5]2 + Cl2
CuBr + Cl = CuCl2 + Br =>
CuBr + 2 Cl = CuCl2 + Br
FeSO4 + NaOH + Br2 = Fe(OH)3 + NaBr + Na2SO4 =>
2 FeSO4 + 6 NaOH + Br2 = 2 Fe(OH)3 + 2 NaBr + 2 Na2SO4
ZnSO4 + KI + KIO3 + H2O = Zn5(OH)8SO4 + K2SO4 + I2 =>
15 ZnSO4 + 20 KI + 4 KIO3 + 12 H2O = 3 Zn5(OH)8SO4 + 12 K2SO4 + 12 I2
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