| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca0 + Cu(NO3)2 = Ca(NO3)2 + Cu0
(NH4)2SO4Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
Ba(OH)2ZnS2 = BaS2Zn(OH)2 =>
Ba(OH)2ZnS2 = BaS2Zn(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cl + HNO3 + AgNO3 = AgCl + H(NO3)2 =>
Cl + HNO3 + AgNO3 = AgCl + H(NO3)2
H2SO4 + A12O3 = A12(SO4)3 + H2O =>
3 H2SO4 + A12O3 = A12(SO4)3 + 3 H2O
AuCl3 + Ni = NiCl2 + Au =>
2 AuCl3 + 3 Ni = 3 NiCl2 + 2 Au
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
H2SO4 + A12O3 = A12(SO4)3 + H2O =>
3 H2SO4 + A12O3 = A12(SO4)3 + 3 H2O
Ag + HC1O3 = AgC1 + AgC1O3 + H2O =>
6 Ag + 6 HC1O3 = AgC1 + 5 AgC1O3 + 3 H2O
HOOCCOOH + Zn = HOOCCOOZn + H =>
HOOCCOOH + Zn = HOOCCOOZn + H
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + H2O + MnO2 =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 3 Na2SO4 + K2SO4 + H2O + 2 MnO2
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
Zn(OH)2 + LiOH = Li2[Zn(OH)4] =>
Zn(OH)2 + 2 LiOH = Li2[Zn(OH)4]
AgNO3 + I = AgINO3 =>
AgNO3 + I = AgINO3
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
NiS + HNO3 + HCl = NiCl2 + NO + S + H2O =>
3 NiS + 2 HNO3 + 6 HCl = 3 NiCl2 + 2 NO + 3 S + 4 H2O
OH2 = H2O =>
OH2 = H2O
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
NaCl + Ca(OH)2 = CaCl2 + Na(OH) =>
2 NaCl + Ca(OH)2 = CaCl2 + 2 Na(OH)
MgSO4 + KI = MgI2 + SO4K2 =>
MgSO4 + 2 KI = MgI2 + SO4K2
Ag + HC1O3 = AgC1 + AgC1O3 + H2O =>
6 Ag + 6 HC1O3 = AgC1 + 5 AgC1O3 + 3 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Ag + HC1O3 = AgC1 + AgC1O3 + H2O =>
6 Ag + 6 HC1O3 = AgC1 + 5 AgC1O3 + 3 H2O
MgCO3 + HCl = MgCl2H2CO3 =>
MgCO3 + 2 HCl = MgCl2H2CO3
Rb + C2H4O2 = RbC2H3O2 + H2 =>
2 Rb + 2 C2H4O2 = 2 RbC2H3O2 + H2
CH3CH2COH + CH3OH = CH3CH2CHOCH3OH =>
CH3CH2COH + CH3OH = CH3CH2CHOCH3OH
H2SO4 + A12O3 = A12(SO4)3 + H2O =>
3 H2SO4 + A12O3 = A12(SO4)3 + 3 H2O
U3O8 = UO2{2+} + O2 + e =>
U3O8 = 3 UO2{2+} + O2 + 6e
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3)2 + H2O =>
2 NaMnO4 + 5 NaNO2 + 6 HNO3 = 7 NaNO3 + 2 Mn(NO3)2 + 3 H2O
K2CO3 + HI = KI + H2O + CO2 =>
K2CO3 + 2 HI = 2 KI + H2O + CO2
Sn2(AsO4) + NH4I2 = Sn2I2 + NH4(AsO4) =>
Sn2(AsO4) + NH4I2 = Sn2I2 + NH4(AsO4)
AlCl3 + LiCO3 = Al2(CO3)3 + LiCl2 =>
2 AlCl3 + 3 LiCO3 = Al2(CO3)3 + 3 LiCl2
CaCl2 + K(PO4)3 = Ca(PO4)3 + KCl2 =>
CaCl2 + K(PO4)3 = Ca(PO4)3 + KCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + Fe(lll)I = AgI + Fe(lll)NO3 =>
AgNO3 + Fe(lll)I = AgI + Fe(lll)NO3
Bi(OH)2NO3 + KOH = Bi(OH)3 + KNO3 =>
Bi(OH)2NO3 + KOH = Bi(OH)3 + KNO3
HNO2 + H2O = H3O + NO3 =>
HNO2 + 4 H2O = 3 H3O + NO3
KOH + Na2Co3 = K2Co3 + Na(OH) =>
2 KOH + Na2Co3 = K2Co3 + 2 Na(OH)
Cr2O72{-} + CH3OH + H{+} = CHO + Cr3{+} + H2O =>
9 Cr2O72{-} + 427 CH3OH + 15 H{+} = 427 CHO + 6 Cr3{+} + 648 H2O
Be(OH)2 + HI = H2O + BeI2 =>
Be(OH)2 + 2 HI = 2 H2O + BeI2
EDTA + Fe(NO3)3 = EDTANO3 + Fe =>
3 EDTA + Fe(NO3)3 = 3 EDTANO3 + Fe
(H2CO3) + Ca(OH)2 = CaCO3 + H2O =>
(H2CO3) + Ca(OH)2 = CaCO3 + 2 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Ag + HC1O3 = AgC1 + AgC1O3 + H2O =>
6 Ag + 6 HC1O3 = AgC1 + 5 AgC1O3 + 3 H2O
Ca(HCO3)2 + Na2SiO3 = NaHCO3 + CaSiO3 =>
Ca(HCO3)2 + Na2SiO3 = 2 NaHCO3 + CaSiO3
Rb2CO3 + Ca(NO3)2 = RbNO3 + CaCO3 =>
Rb2CO3 + Ca(NO3)2 = 2 RbNO3 + CaCO3
H2SO4 + A12O3 = A12(SO4)3 + H2O =>
3 H2SO4 + A12O3 = A12(SO4)3 + 3 H2O
NiCl2 + H2S = NiS + HCl =>
NiCl2 + H2S = NiS + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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