| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag{+} + Cl[{-}] = AgCl =>
Ag{+} + Cl[{-}] = AgCl
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Mg + C2H4O2 = Mg(CH3COO)2 + H =>
Mg + 2 C2H4O2 = Mg(CH3COO)2 + 2 H
Al3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al3 + 18 H2SO4 = 3 Al2(SO4)3 + 9 SO2 + 18 H2O
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
Mn2O7 + Fe(OH)3 = Fe(MnO4)3 + H2O =>
3 Mn2O7 + 2 Fe(OH)3 = 2 Fe(MnO4)3 + 3 H2O
Cs + H2Cl = CsCl + H2 =>
Cs + H2Cl = CsCl + H2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ba(NO3)2(l) + CuSO4(l) = BaSO4(s) + Cu(NO3)2(l) =>
Ba(NO3)2(l) + CuSO4(l) = BaSO4(s) + Cu(NO3)2(l)
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
K + Sn(NO2)5 = Sn + KNO2 =>
5 K + Sn(NO2)5 = Sn + 5 KNO2
CH4 + C2H5Cl + Na = C3H8 + NaCl =>
CH4 + 4 C2H5Cl + 4 Na = 3 C3H8 + 4 NaCl
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl =>
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl
CsBr + F2 = CsF + Br2 =>
2 CsBr + F2 = 2 CsF + Br2
Hg + K2Cr2O7 + H2SO4 = Hg(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Hg + 2 K2Cr2O7 + 14 H2SO4 = 3 Hg(SO4)2 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Pb + H3PO4 = H2Pb3 + (PO4)2 =>
9 Pb + 2 H3PO4 = 3 H2Pb3 + (PO4)2
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
K + Mg = MgK2 =>
2 K + Mg = MgK2
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
NH4OH(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + NaOH(aq) =>
2 NH4OH(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + 2 NaOH(aq)
(NO2) + O2 + C = (NO2)OC =>
2(NO2) + O2 + 2 C = 2(NO2)OC
Na2O + H2PoO4 = Na2PoO4 + H2O =>
Na2O + H2PoO4 = Na2PoO4 + H2O
Ca(NO3)2 + NaC2O4 = Na(NO3)2 + CaC2O4 =>
Ca(NO3)2 + NaC2O4 = Na(NO3)2 + CaC2O4
(NH4)2SO4 + Sr(NO3)2 = (NH4)2(NO3)2 + SO4Sr =>
(NH4)2SO4 + Sr(NO3)2 = (NH4)2(NO3)2 + SO4Sr
NaOH + HCl + CuSO4 = Cu(OH)2 + NaCl + H2SO4 =>
2 NaOH + 2 HCl + CuSO4 = Cu(OH)2 + 2 NaCl + H2SO4
Ag + H2 = Ag2H =>
4 Ag + H2 = 2 Ag2H
K3V5O14 + KOH = K3VO4 + H2O =>
K3V5O14 + 12 KOH = 5 K3VO4 + 6 H2O
Be0 + SO4 = BeSO4 =>
Be0 + SO4 = BeSO4
FeCO3 + HCl = CO2 + FeCl2 + H2O =>
FeCO3 + 2 HCl = CO2 + FeCl2 + H2O
H2O + CO2 = C57H110O6 + O2 =>
110 H2O + 114 CO2 = 2 C57H110O6 + 163 O2
NaOCl + Cr6 = NaCl + Cr2O3 =>
9 NaOCl + Cr6 = 9 NaCl + 3 Cr2O3
NaIO2 + NaI + HCl = NaCl + I2 + H2O =>
NaIO2 + 3 NaI + 4 HCl = 4 NaCl + 2 I2 + 2 H2O
PdCl2 + H2O = Pd + HCl + H2O2 =>
PdCl2 + 2 H2O = Pd + 2 HCl + H2O2
Cl2 + KI = KI3 + KCl =>
Cl2 + 3 KI = KI3 + 2 KCl
BeSO4*4H2O = BeO + SO3 + H2O =>
BeSO4*4H2O = BeO + SO3 + 4 H2O
KHSO3 + RbOH = KOH + RbHSO3 =>
KHSO3 + RbOH = KOH + RbHSO3
NH3 + CH3COOH = NH4 + CH2COOH =>
NH3 + CH3COOH = NH4 + CH2COOH
CaCO3(s) + CH3COOH(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 CH3COOH(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l)
C17H43O2 + O2 = CO2 + H2O =>
4 C17H43O2 + 107 O2 = 68 CO2 + 86 H2O
Al + K2SO4 = Al2(SO4)3 + K =>
2 Al + 3 K2SO4 = Al2(SO4)3 + 6 K
SbH3 + HNO3 = H2SbO4 + NO2 + H2O =>
SbH3 + 9 HNO3 = H2SbO4 + 9 NO2 + 5 H2O
C6H5NH3 + OH + FeCl3 = C6H5NH3Cl + Fe(OH)3 =>
3 C6H5NH3 + 3 OH + FeCl3 = 3 C6H5NH3Cl + Fe(OH)3
S + H2O = H2S + OH =>
S + 2 H2O = H2S + 2 OH
CrCl3 + F2 = CrF3 + Cl =>
2 CrCl3 + 3 F2 = 2 CrF3 + 6 Cl
HNO3 + K2S2O8 + KI = I2 + KNO3 + KSO2 + H2O =>
8 HNO3 + K2S2O8 + 8 KI = 4 I2 + 8 KNO3 + 2 KSO2 + 4 H2O
HCl + Na2S2O5 = NaCl + SO2 + H2O =>
2 HCl + Na2S2O5 = 2 NaCl + 2 SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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