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K2(CrO4) + Pb(NO3)2 = 2 K(NO3) + Pb(CrO4)
Na2CrO4 + SO2 + NaOH + H2O = Na3[Cr(OH)6] + Na2SO4 =>
2 Na2CrO4 + 3 SO2 + 8 NaOH + 2 H2O = 2 Na3[Cr(OH)6] + 3 Na2SO4
Cu(SO4) + Z = Z(SO4) + Cu =>
Cu(SO4) + Z = Z(SO4) + Cu
CrO3 + Na2S2O4 + HCl = CrCl3 + NaHSO4 + H2O =>
2 CrO3 + Na2S2O4 + 6 HCl = 2 CrCl3 + 2 NaHSO4 + 2 H2O
ZnCl2 + NH3 = Zn(NH3) + Cl2 =>
ZnCl2 + NH3 = Zn(NH3) + Cl2
AlPO4 + H3O{+} = Al{3+} + H3PO4 + H2O =>
AlPO4 + 3 H3O{+} = Al{3+} + H3PO4 + 3 H2O
Fe{2+} + XO3{-} + H{+} = Fe{3+} + XO + H2O =>
3 Fe{2+} + XO3{-} + 4 H{+} = 3 Fe{3+} + XO + 2 H2O
CH3(CO)CH2Cl + KOH = CH3(CO)CH2OH + KCl =>
CH3(CO)CH2Cl + KOH = CH3(CO)CH2OH + KCl
HC2H3O2 + Na(OH) = H(OH) + NaC2H3O2 =>
HC2H3O2 + Na(OH) = H(OH) + NaC2H3O2
Cr(NO3)2 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)2 =>
Cr(NO3)2 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)2
Ce + H2O = Ce(OH)3 + H =>
Ce + 3 H2O = Ce(OH)3 + 3 H
Cu(NO3)2 + FeCl = CuCl + Fe(NO3)2 =>
Cu(NO3)2 + FeCl = CuCl + Fe(NO3)2
Sn(ClO4)4 = SnCl4 + O2 =>
Sn(ClO4)4 = SnCl4 + 8 O2
KMnO4 + KOH + C2H5OH = K2MnO4 + CH3COH + H2O =>
2 KMnO4 + 2 KOH + C2H5OH = 2 K2MnO4 + CH3COH + 2 H2O
C3H6O + H2O = CO2 + H =>
C3H6O + 5 H2O = 3 CO2 + 16 H
KClO4 = K2O + Cl2 + O2 =>
4 KClO4 = 2 K2O + 2 Cl2 + 7 O2
C5H6 + O2 = C2O + H2O =>
4 C5H6 + 11 O2 = 10 C2O + 12 H2O
O2 + H{+} + e = HO{-} =>
O2 + 2 H{+} + 4e = 2 HO{-}
C3H8 + I2 = C3H7I + HI =>
C3H8 + I2 = C3H7I + HI
NO3(g) + CO(g) = N2(g) + CO2(g) =>
2 NO3(g) + 6 CO(g) = N2(g) + 6 CO2(g)
KHC8H4O4 + H2O = H2C8H4O4 + KOH =>
KHC8H4O4 + H2O = H2C8H4O4 + KOH
FeS(s) + O2(s) = Fe2O3(s) + SO2(s) =>
4 FeS(s) + 7 O2(s) = 2 Fe2O3(s) + 4 SO2(s)
ClNH4 + NaOH = NaCl + H2O + NH3 =>
ClNH4 + NaOH = NaCl + H2O + NH3
MgOH + KCl = KOH + MgCl =>
MgOH + KCl = KOH + MgCl
BeCl2 + NaOH = NaCl + Be(OH)2 =>
BeCl2 + 2 NaOH = 2 NaCl + Be(OH)2
C2H6O = C2H4O + H =>
C2H6O = C2H4O + 2 H
Li + HNO3 = LiH + NO3 =>
Li + HNO3 = LiH + NO3
NaHC2 + C2H5I = NaI + C4H6 =>
NaHC2 + C2H5I = NaI + C4H6
Hg(ClO4)2 + H2O = Hg + O2 + HClO4 =>
2 Hg(ClO4)2 + 2 H2O = 2 Hg + O2 + 4 HClO4
HI(SO4) + HI = HS + I + H2O =>
HI(SO4) + 8 HI = HS + 9 I + 4 H2O
H2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 H2CrO4 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
Sr(ClO3)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4ClO3 =>
3 Sr(ClO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4ClO3
LiO = Li2O2 =>
2 LiO = Li2O2
Pb + CaSO4 = PbCaSO4 =>
Pb + CaSO4 = PbCaSO4
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
FeSO4 + CuCl2 = CuSO4 + FeCl2 =>
FeSO4 + CuCl2 = CuSO4 + FeCl2
NaIKCl = KINaCl =>
NaIKCl = KINaCl
CrO3 + NH4OH = Cr(OH)3 + NH4O =>
CrO3 + 3 NH4OH = Cr(OH)3 + 3 NH4O
KAu(CN)2 + KOH = Au + KCN + O2 + H2O =>
4 KAu(CN)2 + 4 KOH = 4 Au + 8 KCN + O2 + 2 H2O
CHCl3 + O2 = CO + H2O + Cl2 =>
4 CHCl3 + 3 O2 = 4 CO + 2 H2O + 6 Cl2
H2O + MnO2 = HMnO2 + O2 =>
2 H2O + 4 MnO2 = 4 HMnO2 + O2
CuOFe = FeOCu =>
CuOFe = FeOCu
Mg(s) + Fe3{+} = Mg{+} + Fe(s) =>
Mg(s) + Fe3{+} = Mg{+} + 3 Fe(s)
NaBrO + H2O = HBrO + NaOH =>
NaBrO + H2O = HBrO + NaOH
FeSO4 + Na3PO3 = FePO3 + Na3SO4 =>
FeSO4 + Na3PO3 = FePO3 + Na3SO4
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
NaFeO2 + Br2 + NaOH = Na2FeO4 + NaBr + H2O =>
2 NaFeO2 + 3 Br2 + 8 NaOH = 2 Na2FeO4 + 6 NaBr + 4 H2O
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2 =>
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2
H2 + CsOH = Cs2 + H2O =>
H2 + 2 CsOH = Cs2 + 2 H2O
C12H22O11(aq) + O2(g) = CO2(g) + H2O =>
C12H22O11(aq) + 12 O2(g) = 12 CO2(g) + 11 H2O
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