| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + KNO2 + H2O = KNO3 + 2 HCl
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
S4 + O2 = SO =>
S4 + 2 O2 = 4 SO
NaHCO3 + C6H8O7*H2O = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7*H2O = Na3C6H5O7 + 3 CO2 + 4 H2O
HClO4 + Al(OH)3 = H2O + Al(ClO4)3 =>
3 HClO4 + Al(OH)3 = 3 H2O + Al(ClO4)3
CrO4{2-} + ClO{-} + H2O = Cr(OH)3 + ClO4{-} + OH{-} =>
2 CrO4{2-} + ClO{-} + 5 H2O = 2 Cr(OH)3 + ClO4{-} + 4 OH{-}
Sb2(CO3)3 + HCl = H2CO3 + SbCl3 =>
Sb2(CO3)3 + 6 HCl = 3 H2CO3 + 2 SbCl3
U + H2O = UO2 + UH3 =>
7 U + 6 H2O = 3 UO2 + 4 UH3
Ca(NO3)2 + NaCl = Ca(Cl)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaCl = Ca(Cl)2 + 2 Na(NO3)
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
NH3 + NaCl + H2O = NH4Cl + NaOH =>
NH3 + NaCl + H2O = NH4Cl + NaOH
Mg(ClO3)2 + C6H12O6 = MgCl2 + H2O + CO2 =>
2 Mg(ClO3)2 + C6H12O6 = 2 MgCl2 + 6 H2O + 6 CO2
Na3Cr(OH)6 + Na3PO4 = NaOH + CrPO4 =>
Na3Cr(OH)6 + Na3PO4 = 6 NaOH + CrPO4
ZnSO4 = Zn + SO4 =>
ZnSO4 = Zn + SO4
MgCl2(aq) + Na2CO3(aq) = NaCl + MgCO3 =>
MgCl2(aq) + Na2CO3(aq) = 2 NaCl + MgCO3
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
Cl2 + K2S = KCl + S =>
Cl2 + K2S = 2 KCl + S
Cu(NO3) + KOH = CuOH + K(NO3) =>
Cu(NO3) + KOH = CuOH + K(NO3)
H2Se = H2 + Se2 =>
2 H2Se = 2 H2 + Se2
Ca(H2PO4)2 + Ca3(PO4)2 = CaHPO4 =>
Ca(H2PO4)2 + Ca3(PO4)2 = 4 CaHPO4
BaCl2 + NaSO3 = NaCl2 + BaSO3 =>
BaCl2 + NaSO3 = NaCl2 + BaSO3
MgCl2(aq) + Na2CO3(aq) = NaCl + MgCO3 =>
MgCl2(aq) + Na2CO3(aq) = 2 NaCl + MgCO3
K2S + Zn = ZnS + K =>
K2S + Zn = ZnS + 2 K
MoO3 + NaOH + H2O = Na2MoO4*2H2O =>
MoO3 + 2 NaOH + H2O = Na2MoO4*2H2O
NaOH(aq) + HCl = NaCl + H2O(aq) =>
NaOH(aq) + HCl = NaCl + H2O(aq)
Co2O3 = CoO + O2 =>
2 Co2O3 = 4 CoO + O2
FePO4 = Fe + PO4 =>
FePO4 = Fe + PO4
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
AgNO3 + HCl = AgCl + H2(NO3)2 =>
2 AgNO3 + 2 HCl = 2 AgCl + H2(NO3)2
PbS + H2O = Pb(OH)2 + H2S =>
PbS + 2 H2O = Pb(OH)2 + H2S
GeCI2 = Ge + CI2 =>
GeCI2 = Ge + CI2
AlN + H2O = NH3 + H2OAl(OH)3 =>
AlN + 4 H2O = NH3 + H2OAl(OH)3
MgSO4 + NaF = Na2SO4 + MgF2 =>
MgSO4 + 2 NaF = Na2SO4 + MgF2
Cl{2} + NaI = NaCl + I{2} =>
Cl{2} + NaI = NaCl + I{2}
Ca(OH)2 + NaOH = Ca(OH)3 + Na =>
Ca(OH)2 + NaOH = Ca(OH)3 + Na
CaOH2 + NO3 = Ca(NO3)2 + H2O =>
CaOH2 + 2 NO3 = Ca(NO3)2 + H2O
NaOH + Ag2SO3 = Na2SO3 + AgOH =>
2 NaOH + Ag2SO3 = Na2SO3 + 2 AgOH
CaO + S = CaS + O =>
CaO + S = CaS + O
ZnS + Na2O = Na2S + ZnO =>
ZnS + Na2O = Na2S + ZnO
AuCl3 = Au3 + Cl2 =>
6 AuCl3 = 2 Au3 + 9 Cl2
C2H2SH + O2 = CO2 + H2O + SO2 =>
4 C2H2SH + 15 O2 = 8 CO2 + 6 H2O + 4 SO2
Na2Cl + F = ClF + Na =>
Na2Cl + F = ClF + 2 Na
Fe + KNO3 = Fe(NO3)2 + K =>
Fe + 2 KNO3 = Fe(NO3)2 + 2 K
NaI + KMnO4 + H2SO4 = I2 + H2O + MnSO4 + K2SO4 + NaSO4 =>
10 NaI + 4 KMnO4 + 16 H2SO4 = 5 I2 + 16 H2O + 4 MnSO4 + 2 K2SO4 + 10 NaSO4
Ag + HNO3(k) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(k) = AgNO3 + NO2 + H2O
C(OH)4 + H2O = H3O + CO3 =>
C(OH)4 + H2O = 2 H3O + CO3
C7H12 + KMnO4 + H2O = C7H12(OH)2 + MnO2 + KOH =>
3 C7H12 + 2 KMnO4 + 4 H2O = 3 C7H12(OH)2 + 2 MnO2 + 2 KOH
KH + H2C2O4 = K2C2O4 + H =>
2 KH + H2C2O4 = K2C2O4 + 4 H
C2H4 + KMnO4 + KOH = C2H4O2 + K2MnO4 + H2O =>
C2H4 + 4 KMnO4 + 4 KOH = C2H4O2 + 4 K2MnO4 + 2 H2O
H2CO3 + Cr(OH)3 = H2O + (CrOH)CO3 =>
H2CO3 + Cr(OH)3 = 2 H2O + (CrOH)CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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