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ZrOCl2*8H2O + 4 H2C2O4*2H2O + 4 KOH = 2 KCl + 20 H2O + K2Zr(C2O4)3(H2C2O4)*H2O
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
NaNO2 + HCl = NaCl + NO2 + H =>
NaNO2 + HCl = NaCl + NO2 + H
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
NaF + Br{-}2 = NaBr + F{-}2 =>
NaF + Br{-}2 = NaBr + F{-}2
PbO2(c) = PbO(c) + O2 =>
2 PbO2(c) = 2 PbO(c) + O2
KAsO2 + I2 + KHCO3 = KAsO3 + KI + CO2 + H2O =>
KAsO2 + I2 + 2 KHCO3 = KAsO3 + 2 KI + 2 CO2 + H2O
H2CO3 + Cr(OH)3 = Cr2(CO3)3 + H2O =>
3 H2CO3 + 2 Cr(OH)3 = Cr2(CO3)3 + 6 H2O
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2Cl + NaCl + H2O =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2Cl + NaCl + 2 H2O
Au + Na(CN) + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 Na(CN) + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
NH4NO3 + Fe(OH)2 = Fe(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Fe(OH)2 = Fe(NO3)2 + 2 NH3 + 2 H2O
C7H9 + Cl2 = C7H8Cl + HCl =>
C7H9 + Cl2 = C7H8Cl + HCl
Co + PO4 = Co3(PO4)2 =>
3 Co + 2 PO4 = Co3(PO4)2
NH4TcO4 + HCl = H2[TcCl6] + Cl2 + NH4Cl + H2O =>
2 NH4TcO4 + 20 HCl = 2 H2[TcCl6] + 3 Cl2 + 2 NH4Cl + 8 H2O
Ca(OH)2 + HCl = CaCl + H2O + O2 =>
4 Ca(OH)2 + 4 HCl = 4 CaCl + 6 H2O + O2
Al(s) + NaOH(aq) + H2O = Na[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O = 2 Na[Al(OH)4](aq) + 3 H2(g)
Zn + Cu{2} = Zn{2} + Cu =>
Zn + Cu{2} = Zn{2} + Cu
Na2CO3 + CH3OOH = CO2 + H2O + NaCH3COO =>
Na2CO3 + 4 CH3OOH = CO2 + 5 H2O + 2 NaCH3COO
P4S10 + NH3 = P3N5 + H2S =>
3 P4S10 + 20 NH3 = 4 P3N5 + 30 H2S
C2H5NO2 + ZnSO4*H2O = Zn(C2H4NO2)2 + H2SO4 + H2O =>
2 C2H5NO2 + ZnSO4*H2O = Zn(C2H4NO2)2 + H2SO4 + H2O
Al + OH{-} = Al(OH)4{-} + e =>
Al + 4 OH{-} = Al(OH)4{-} + 3e
Ce2 = Ce =>
Ce2 = 2 Ce
NaOH + Cu3(PO4)2 = Na3PO4 + Cu(OH)2 =>
6 NaOH + Cu3(PO4)2 = 2 Na3PO4 + 3 Cu(OH)2
K3PO4(aq) + MgCl2(aq) = K3Cl2(aq) + MgPO4(s) =>
K3PO4(aq) + MgCl2(aq) = K3Cl2(aq) + MgPO4(s)
LiOH(s) = Li2O(s) + H2O(l) =>
2 LiOH(s) = Li2O(s) + H2O(l)
Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
KMnO4 + NaI + HCl = KI + HMnO4 + NaCl =>
KMnO4 + NaI + HCl = KI + HMnO4 + NaCl
Fe(s) + S = FeS(s) =>
Fe(s) + S = FeS(s)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
CuSO4 + NaOH + CH3OH = Cu2O + CH3COOH + Na2SO4 + H2O =>
4 CuSO4 + 8 NaOH + 2 CH3OH = 2 Cu2O + CH3COOH + 4 Na2SO4 + 6 H2O
Fe(s) + AgC2H3O2(aq) = FeC2H3O2(aq) + Ag(s) =>
Fe(s) + AgC2H3O2(aq) = FeC2H3O2(aq) + Ag(s)
NaNO3 + C = NaNO2 + CO =>
NaNO3 + C = NaNO2 + CO
HNO2 + RbOH = RbNO2 + H2O =>
HNO2 + RbOH = RbNO2 + H2O
H2S + I2 + H2O = H2SO4 + HI =>
H2S + 4 I2 + 4 H2O = H2SO4 + 8 HI
SO3 + Ag2O = Ag2S + O =>
SO3 + Ag2O = Ag2S + 4 O
N2O3(g) + H2O(l) = HNO2(aq) =>
N2O3(g) + H2O(l) = 2 HNO2(aq)
NH3OHCl + FeCl3 = FeCl2 + HCl + H2O + N2 =>
2 NH3OHCl + 2 FeCl3 = 2 FeCl2 + 4 HCl + 2 H2O + N2
CHCl3 + Br2 = CBrCl3 + HBr =>
CHCl3 + Br2 = CBrCl3 + HBr
Fe3O4 + Mn = Fe + MnO =>
Fe3O4 + 4 Mn = 3 Fe + 4 MnO
BaCO3 + HClO3 = Ba(ClO3)2 + H2CO3 =>
BaCO3 + 2 HClO3 = Ba(ClO3)2 + H2CO3
FeCl3*6H2O + FeSO4*7H2O + NH4OH = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NH4OH = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 23 H2O
Zn + HNO = ZnNO + H2 =>
2 Zn + 2 HNO = 2 ZnNO + H2
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CrO7{2-} + I + H2O = IO3{-} + CrO4{2-} + H{+} =>
5 CrO7{2-} + 6 I + 3 H2O = 6 IO3{-} + 5 CrO4{2-} + 6 H{+}
PbI2 + CH3COOH = Pb(CH3COO)2 + HI =>
PbI2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HI
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
NaOH + HC6H5O = H2O + NaC6H5O =>
NaOH + HC6H5O = H2O + NaC6H5O
CH2OHCH2OH + HCOOH = H2O + (HCOO)2CH2CH2 =>
CH2OHCH2OH + 2 HCOOH = 2 H2O + (HCOO)2CH2CH2
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
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