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Cu + H2SO4 + 2 H{+} = Cu{2+} + SO2 + 2 H2O
MgI2 + K2Cr2O7 + H2SO4 = I2 + K2SO4 + Mg2SO4 + CrSO4 + H2O =>
8 MgI2 + K2Cr2O7 + 7 H2SO4 = 8 I2 + K2SO4 + 4 Mg2SO4 + 2 CrSO4 + 7 H2O
HA{-} + NaOH = A{2-} + Na{+} + H2O =>
HA{-} + NaOH = A{2-} + Na{+} + H2O
Na[Sn(OH)3] + HCl = NaCl + Sn(OH)2 + H2O =>
Na[Sn(OH)3] + HCl = NaCl + Sn(OH)2 + H2O
Mg(OH)2 + NH4Cl = Mg(Cl)2 + NH4OH =>
Mg(OH)2 + 2 NH4Cl = Mg(Cl)2 + 2 NH4OH
AlCl3* + KOH = Al(OH)3 + KCl =>
AlCl3* + 3 KOH = Al(OH)3 + 3 KCl
NH4OH + MgNO3 = MgOH + NH4NO3 =>
NH4OH + MgNO3 = MgOH + NH4NO3
NaOH + BaCl23 = NaCl23 + BaOH =>
NaOH + BaCl23 = NaCl23 + BaOH
Fe(III) + Cu(II)S = Cu(II) + Fe(III)S =>
Fe(III) + Cu(II)S = Cu(II) + Fe(III)S
Zn + HPO3 = ZnPO3 + H2 =>
2 Zn + 2 HPO3 = 2 ZnPO3 + H2
HCOOH + BaO = (HCOO)2Ba + H2O =>
2 HCOOH + BaO = (HCOO)2Ba + H2O
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
Cl + NaHO = NaClO + H =>
Cl + NaHO = NaClO + H
PCH3 + KMnO4 + H2SO4 = PCOOH + K2SO4 + MnSO4 + H2O =>
5 PCH3 + 6 KMnO4 + 9 H2SO4 = 5 PCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
(NH4)2S + PbO2 = (NH4)2O + PbS2 =>
2(NH4)2S + PbO2 = 2(NH4)2O + PbS2
KBr + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Br2 =>
6 KBr + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
Na3PO4 + NaOH = Na3OH + PO4Na =>
Na3PO4 + NaOH = Na3OH + PO4Na
NaClO2 + FeSO4 + NaOH + H2O = Fe(OH)3 + NaCl + Na2SO4 =>
NaClO2 + 4 FeSO4 + 8 NaOH + 2 H2O = 4 Fe(OH)3 + NaCl + 4 Na2SO4
Cu12Sb4S12S + H2SO4 = CuSO4 + CuS + Sb2S3 + H2O =>
4 Cu12Sb4S12S + 20 H2SO4 = 15 CuSO4 + 33 CuS + 8 Sb2S3 + 20 H2O
NaClO + Cl2 = NaCl + Cl2O =>
NaClO + Cl2 = NaCl + Cl2O
S4O6{-2} + IO3{-} + H2O = SO4{-2} + I{-} + H{+} =>
3 S4O6{-2} + 7 IO3{-} + 9 H2O = 12 SO4{-2} + 7 I{-} + 18 H{+}
CaSO4(s)H2CO3(s) = CaCO3(aq)H2SO4(aq) =>
CaSO4(s)H2CO3(s) = CaCO3(aq)H2SO4(aq)
BiC2O4 + NH4OH = BiOH + NH4C2O4 =>
BiC2O4 + NH4OH = BiOH + NH4C2O4
H2S + Cr(OH)2 = CrS + H2O =>
H2S + Cr(OH)2 = CrS + 2 H2O
I2Cl2 + Ca = CaCl2 + I2 =>
I2Cl2 + Ca = CaCl2 + I2
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
NH4ClO4 + Cu = NH3 + H2 + CuClO4 =>
2 NH4ClO4 + 2 Cu = 2 NH3 + H2 + 2 CuClO4
S2O3{2-} + OH{-} = SO4{2-} + H2O + {-} =>
S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 5 H2O + 8e
NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2 =>
2 NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2
Al + P = Al5P3 =>
5 Al + 3 P = Al5P3
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
Rb(s) + O2(g) = RbO2(s) =>
Rb(s) + O2(g) = RbO2(s)
SiH4 + N2F4 = H2 + N2 + SiF4 =>
SiH4 + N2F4 = 2 H2 + N2 + SiF4
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Pb(NO3)2(Ac) + H2SO4(Ac) = PbSO4(s) + HNO3(Ac) =>
Pb(NO3)2(Ac) + H2SO4(Ac) = PbSO4(s) + 2 HNO3(Ac)
KOHCl = KClOH =>
KOHCl = KClOH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
PbSO4(s) + NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq) =>
PbSO4(s) + 4 NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq)
Cl2 + Fe = Fe(Cl4)2 =>
4 Cl2 + Fe = Fe(Cl4)2
AgF + NaOCl = AgCl + NaOF =>
AgF + NaOCl = AgCl + NaOF
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H(NO3)2 + Mg(OH) = Mg(NO3)2 + H2O =>
H(NO3)2 + Mg(OH) = Mg(NO3)2 + H2O
SiO2NaOH = NaHSiO3 =>
SiO2NaOH = NaHSiO3
NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq) =>
2 NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq)
Ca(OH)2 + H2 = CaH2 + H2O2 =>
Ca(OH)2 + H2 = CaH2 + H2O2
Al + SrOH = Sr + Al3OH =>
3 Al + SrOH = Sr + Al3OH
KMnO4 + Na2S2O3*5H2O + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
4 KMnO4 + 5 Na2S2O3*5H2O + 22 HCl = 4 KCl + 4 MnCl2 + 10 NaCl + 10 SO2 + 36 H2O
Tl{3+} + MgY{2-} = TlY{-} + Mg{2+} =>
Tl{3+} + MgY{2-} = TlY{-} + Mg{2+}
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