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H2Se + Mg(OH)2 = MgSe + 2 H2O
Na3PO4(aq) + FeCl3(aq) = NaCl + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl + FePO4(s)
In + HBr = H2 + InBr3 =>
2 In + 6 HBr = 3 H2 + 2 InBr3
Ba(OH)2 + H2S2O7 = BaSO4 + H2O =>
2 Ba(OH)2 + H2S2O7 = 2 BaSO4 + 3 H2O
Ca(HSO3)2 + KOH = Ca(OH)2 + K2SO3 + H2O =>
Ca(HSO3)2 + 4 KOH = Ca(OH)2 + 2 K2SO3 + 2 H2O
BaClO3 + KPO4 = BaPO4 + KClO3 =>
BaClO3 + KPO4 = BaPO4 + KClO3
NaBr + KMnO4 + H2O = Br2 + MnO2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 6 NaOH + 2 KOH
Li + H2O + Cl = HCl + LiOCl =>
Li + H2O + 3 Cl = 2 HCl + LiOCl
Cl + Cr = CrCl2 =>
2 Cl + Cr = CrCl2
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)2 + Na2SO4 + KOH =>
K2Cr2O7 + 4 Na2SO3 + 3 H2O = 2 Cr(OH)2 + 4 Na2SO4 + 2 KOH
C2H5OH(g) = C2H4(g) + O2(g) + H2(g) =>
2 C2H5OH(g) = 2 C2H4(g) + O2(g) + 2 H2(g)
KMnO4 + Fe(NO3)2 + H2SO4 = MnSO4 + KNO3 + Fe(NO3)3 + Fe2(SO4)3 + H2O =>
KMnO4 + 5 Fe(NO3)2 + 4 H2SO4 = MnSO4 + KNO3 + 3 Fe(NO3)3 + Fe2(SO4)3 + 4 H2O
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
Na3P = Na + P =>
Na3P = 3 Na + P
K2FeO4 + H2SO4 + (COOH)2 = Fe2(SO4)3 + CO2 + H2O + K2SO4 =>
2 K2FeO4 + 5 H2SO4 + 3(COOH)2 = Fe2(SO4)3 + 6 CO2 + 8 H2O + 2 K2SO4
Fe(s) + PdSO4(aq) = Pd(s) + Fe2(SO4)3(aq) =>
2 Fe(s) + 3 PdSO4(aq) = 3 Pd(s) + Fe2(SO4)3(aq)
MnO4{-} + C2O4{2-} + H{+} = Mn + CO2 + H2O =>
2 MnO4{-} + 7 C2O4{2-} + 16 H{+} = 2 Mn + 14 CO2 + 8 H2O
I3{-} + HSO3{-} + H2O = I{-} + H{+} + SO4{-} =>
3 I3{-} + 2 HSO3{-} + 2 H2O = 9 I{-} + 6 H{+} + 2 SO4{-}
Ba3(PO4)2 + HNO3 = H3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Ba(NO3)2
Zn2 + PO4 = Zn3(PO4)2 =>
3 Zn2 + 4 PO4 = 2 Zn3(PO4)2
NaCH3COO + K2SO4 = CO2 + H2O + NaOH + K2S =>
NaCH3COO + K2SO4 = 2 CO2 + H2O + NaOH + K2S
Na2B4O7 + NaOH = Na3B4OH + O =>
Na2B4O7 + NaOH = Na3B4OH + 7 O
FeSO4 + KCN = K4(Fe(CN)6) + K2SO4 =>
FeSO4 + 6 KCN = K4(Fe(CN)6) + K2SO4
Cs + H2O = CsO2 + H =>
Cs + 2 H2O = CsO2 + 4 H
CuO + CH3COOH = CH3COOCu + CO2 + H2O =>
8 CuO + 9 CH3COOH = 8 CH3COOCu + 2 CO2 + 6 H2O
H3C6O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
18 H3C6O7 + 39 NaHCO3 = 13 Na3C6H5O7 + 69 CO2 + 14 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
P + B15 = PB15 =>
P + B15 = PB15
PbS + HNO3 = PbNO3 + S + NO + H2O =>
3 PbS + 4 HNO3 = 3 PbNO3 + 3 S + NO + 2 H2O
FeO3(l) + Al2(l) = Al2O3(l) + Fe(l) =>
FeO3(l) + Al2(l) = Al2O3(l) + Fe(l)
W + Cl2 = WCl2 =>
W + Cl2 = WCl2
Cu{+2} + SO4{-2} = CuSO4 =>
Cu{+2} + SO4{-2} = CuSO4
C3H8O + NaOH = C3H6O + Na + H2O =>
C3H8O + 2 NaOH = C3H6O + 2 Na + 2 H2O
H{+} + SbCl6{-} = HSbCl6 =>
H{+} + SbCl6{-} = HSbCl6
Na2C2O4(aq) + CaCl2(aq) = NaCl(aq) + CaC2O4(s) =>
Na2C2O4(aq) + CaCl2(aq) = 2 NaCl(aq) + CaC2O4(s)
Al + H2O = Al{3+} + H2 + OH{-} =>
2 Al + 6 H2O = 2 Al{3+} + 3 H2 + 6 OH{-}
IO3{-} + HSO3{-} = I{-} + SO42{-} + H2O =>
79 IO3{-} + 6 HSO3{-} = 79 I{-} + 6 SO42{-} + 3 H2O
SO{-}{2} + Pb{+}{2} = PbSO =>
SO{-}{2} + Pb{+}{2} = PbSO
Cd(s) + HCl = H2(g) + CdCl =>
2 Cd(s) + 2 HCl = H2(g) + 2 CdCl
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
F(g) + CaBr2(aq) = Br(aq) + CaF2(aq) =>
2 F(g) + CaBr2(aq) = 2 Br(aq) + CaF2(aq)
HNO3 + Pb = Pb(NO3)2 + H =>
2 HNO3 + Pb = Pb(NO3)2 + 2 H
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
Fe(NO3)3 + Li2Cr2O7 = Fe2(Cr2O7)3 + LiNO3 =>
2 Fe(NO3)3 + 3 Li2Cr2O7 = Fe2(Cr2O7)3 + 6 LiNO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H3PO4 + NaO = Na3(PO4)2 + H2O =>
2 H3PO4 + 3 NaO = Na3(PO4)2 + 3 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Cu2O + H2SO4 = SO2 + CuO + H2O =>
Cu2O + H2SO4 = SO2 + 2 CuO + H2O
FeCl3 + Ca(NO3)2 = FeCa + Cl3(NO3)2 =>
FeCl3 + Ca(NO3)2 = FeCa + Cl3(NO3)2
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