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(Fe(OH)2)2SO4 + 2 H2O = 2 Fe(OH)3 + H2SO4
Cr2O3 + NaOH = Na2Cr2O4 + H2O =>
Cr2O3 + 2 NaOH = Na2Cr2O4 + H2O
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
(NH4)Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2(NH4)Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
KMnO4 + NaVO3 = MnO4 + K2O + NaVO2 =>
2 KMnO4 + NaVO3 = 2 MnO4 + K2O + NaVO2
Na2SnO2 + Na2O2 + H2O = Na2SnO3 + NaOH =>
Na2SnO2 + Na2O2 + H2O = Na2SnO3 + 2 NaOH
Hg2(NO3)2 + K2S = Hg2S + KNO3 =>
Hg2(NO3)2 + K2S = Hg2S + 2 KNO3
Co + Mn + Cr + Al = Co200Mn80Cr20Al100 =>
200 Co + 80 Mn + 20 Cr + 100 Al = Co200Mn80Cr20Al100
CuCl2 + SrI2 = CuI2 + SrCl2 =>
CuCl2 + SrI2 = CuI2 + SrCl2
KMnO4 + Na2S2O3 + NaOH = MnO4Na2 + Na2S4O6 + KOH =>
2 KMnO4 + 2 Na2S2O3 + 2 NaOH = 2 MnO4Na2 + Na2S4O6 + 2 KOH
K2SO4 + CO = CO2 + K2SO3 =>
K2SO4 + CO = CO2 + K2SO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
U(s) + F2(g) = UF6(g) =>
U(s) + 3 F2(g) = UF6(g)
CaCO3(s)SiO2(s) = CaSiO3(s)CO2(g) =>
CaCO3(s)SiO2(s) = CaSiO3(s)CO2(g)
Cr2O7{2-} + CH3CHO + H{+} = C2H2O2 + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 CH3CHO + 16 H{+} = 3 C2H2O2 + 4 Cr{3+} + 11 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
ReCl3 + AgClO4 = Re(ClO4)3 + AgCl =>
ReCl3 + 3 AgClO4 = Re(ClO4)3 + 3 AgCl
KCl + HNO3 + H2O = HCl + KNO3*13H2O =>
KCl + HNO3 + 13 H2O = HCl + KNO3*13H2O
OH{-} + BrO3{-} + NO = Br2 + NO2{-} + H2O =>
8 OH{-} + 2 BrO3{-} + 10 NO = Br2 + 10 NO2{-} + 4 H2O
NH3 + H2WO4 = (NH4)2WO4 =>
2 NH3 + H2WO4 = (NH4)2WO4
Cr2O7{2-} + H{+} + C3H6(OH)2 = Cr{3+} + H2O + C3H3(O)2OH =>
Cr2O7{2-} + 8 H{+} + C3H6(OH)2 = 2 Cr{3+} + 6 H2O + C3H3(O)2OH
C2H6O + NaH = C2H6 + NaOH =>
C2H6O + NaH = C2H6 + NaOH
Mn(NO3)2 + NaBIO3 + HNO3 = H2O + NaNO3 + HMnO4 + BI(NO3)2 =>
3 Mn(NO3)2 + 5 NaBIO3 + 9 HNO3 = 3 H2O + 5 NaNO3 + 3 HMnO4 + 5 BI(NO3)2
Ge + F2 = Ge2F4 =>
2 Ge + 2 F2 = Ge2F4
MnO4{-} + HSO3{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 2 MnO2 + 3 SO4{2-} + 2 H2O
(NH4)2S(aq) + CO(NO3)2(aq) = COS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + CO(NO3)2(aq) = COS(s) + 2 NH4NO3(aq)
Mg + Ag2SO4 = MgSO4 + Ag =>
Mg + Ag2SO4 = MgSO4 + 2 Ag
Z + Cu(CO3) = Z(CO3) + Cu =>
Z + Cu(CO3) = Z(CO3) + Cu
MgCl2 + ClO2 = MgClO2 + Cl2 =>
MgCl2 + ClO2 = MgClO2 + Cl2
Be + HBr = BeHBr =>
Be + HBr = BeHBr
Zn + H2SO4 + H2O = [Zn(OH2)6]SO4 + H2 =>
Zn + H2SO4 + 6 H2O = [Zn(OH2)6]SO4 + H2
CuSO4 + NH3 + H2O = CuO + (NH4)2SO4 =>
CuSO4 + 2 NH3 + H2O = CuO + (NH4)2SO4
Ni2O3 + H2O = O2 + NiH =>
Ni2O3 + H2O = 2 O2 + 2 NiH
NH2Cl = N2 + NH4Cl + HCl =>
3 NH2Cl = N2 + NH4Cl + 2 HCl
Mg2(SO4)2 + KOH = Mg(OH)2 + K2SO4 =>
Mg2(SO4)2 + 4 KOH = 2 Mg(OH)2 + 2 K2SO4
HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O
NaOH + HCl = NaCl*H2O =>
NaOH + HCl = NaCl*H2O
KJ + MnO2 + H2O + CO2 = KHCO3 + MnCO3 + J2 =>
2 KJ + MnO2 + H2O + 3 CO2 = 2 KHCO3 + MnCO3 + J2
H2O + NaCl = HCl + NaOH =>
H2O + NaCl = HCl + NaOH
Na1 + SO4 = Na2SO4 =>
2 Na1 + SO4 = Na2SO4
CaCl2 + NaCO3 = (NaCl2)2 + CaCO3 =>
2 CaCl2 + 2 NaCO3 = (NaCl2)2 + 2 CaCO3
KMnO4 + H2SO4 + COOHCOOH = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 COOHCOOH = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
H{+} + Cr2O7{-2)+H2CO = HCOOH+Cr{+3}+H2O =>
8 H{+} + Cr2O7{-2)+3H2CO = 3 HCOOH+2Cr{+3}+4H2O
KClO3 + NaClO3 = O2 + KNaCl2 =>
KClO3 + NaClO3 = 3 O2 + KNaCl2
CaOZnO = CaZnO2 =>
CaOZnO = CaZnO2
[Cr(H2O)6]Cl3 + Zn = [Cr(H2O)4]Cl2 + ZnCl2 + H2O =>
2[Cr(H2O)6]Cl3 + Zn = 2[Cr(H2O)4]Cl2 + ZnCl2 + 4 H2O
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
CoC14H30O4N8Cl3 + H2O + HCl = CoC14H36N8Cl5 + H2O2 =>
CoC14H30O4N8Cl3 + 8 H2O + 2 HCl = CoC14H36N8Cl5 + 6 H2O2
C6H1206(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C6H1206(aq) + 615 O2(g) = 12 CO2(g) + 1206 H2O(l)
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