| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co2(CrO7)3 + 6 MgI2 = 4 CoI3 + 3 Mg2(CrO7)2
HClO + CsOH = CsClO + H2O =>
HClO + CsOH = CsClO + H2O
Fe(NO3)3 + KHCO3 = Fe(HCO3)3 + KNO3 =>
Fe(NO3)3 + 3 KHCO3 = Fe(HCO3)3 + 3 KNO3
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
ZnSO4 = Zn{+2} + SO4{-2} =>
ZnSO4 = Zn{+2} + SO4{-2}
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
CuS + H2 = Cu2S + H2S =>
2 CuS + H2 = Cu2S + H2S
P3O10 + H2O = P2O7 + H3PO4 =>
4 P3O10 + 3 H2O = 5 P2O7 + 2 H3PO4
CdPO4 + RbS = CdS + RbPO4 =>
CdPO4 + RbS = CdS + RbPO4
H2S + HBrO3 = S + HBr + H2O =>
3 H2S + HBrO3 = 3 S + HBr + 3 H2O
Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
C6H7NO + H2O + HCl = C6H4O2 + NH4Cl + H2 =>
C6H7NO + H2O + HCl = C6H4O2 + NH4Cl + H2
H + LiF = Li + HF =>
H + LiF = Li + HF
CH3CONH2 + H2O = CH3CONH3{+} + OH{-} =>
CH3CONH2 + H2O = CH3CONH3{+} + OH{-}
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
CI + KOH = KCI + KCIO3 + H2O =>
6 CI + 6 KOH = 5 KCI + KCIO3 + 3 H2O
KCl = K + Cl =>
KCl = K + Cl
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
Fe2O3 + C = Fe2 + CO4 =>
4 Fe2O3 + 3 C = 4 Fe2 + 3 CO4
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + H3PO4 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ni(OH)2 = Ni + OH =>
Ni(OH)2 = Ni + 2 OH
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
V(OH)2 + H2O = V(OH)3 + H2 =>
2 V(OH)2 + 2 H2O = 2 V(OH)3 + H2
AlCr2 + O = Cr5O12 + Al =>
5 AlCr2 + 24 O = 2 Cr5O12 + 5 Al
ZnCl2 + Ag = AgCl3 + Zn =>
3 ZnCl2 + 2 Ag = 2 AgCl3 + 3 Zn
C7H8 + Br2 = C7Br2 + H =>
C7H8 + Br2 = C7Br2 + 8 H
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 3 NaMnO4 + 5 Bi(NO3)2 + 2 NaNO3 + 3 H2O
Mo + HF + HNO3 = HMoF7 + NO + H2O =>
Mo + 7 HF + 2 HNO3 = HMoF7 + 2 NO + 4 H2O
C10695H14492N100O2801S337 + H2O = CO + H2 + H2S + NH3 =>
C10695H14492N100O2801S337 + 7894 H2O = 10695 CO + 14653 H2 + 337 H2S + 100 NH3
KO + SO3 = KSO4 =>
KO + SO3 = KSO4
Ag + ClO3 = AgClO3 =>
Ag + ClO3 = AgClO3
CaCO3(aq) + HCl(aq) = CO2(aq) + H2O(l) + CaCl2 =>
CaCO3(aq) + 2 HCl(aq) = CO2(aq) + H2O(l) + CaCl2
CS2 + O2 = SO2 + CO =>
2 CS2 + 5 O2 = 4 SO2 + 2 CO
K2Cr2O7 + H2S = H2Cr2O7 + K2S =>
K2Cr2O7 + H2S = H2Cr2O7 + K2S
K3P + O2 = K2O + P =>
4 K3P + 3 O2 = 6 K2O + 4 P
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ca + Fe2{+} = Ca2{+} + Fe =>
2 Ca + Fe2{+} = Ca2{+} + 2 Fe
C31H34O11 + O2 = CO2 + H2O =>
C31H34O11 + 34 O2 = 31 CO2 + 17 H2O
CaN + NaS = CaS + NaN(doubledisplacement) =>
CaN + NaS = CaS + NaN(doubledisplacement)
Zn(OH)2Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2Ba(OH)2 = Ba[Zn(OH)4]
KNO3 + H2SO4 = KSO4 + NO2 + H2O =>
KNO3 + H2SO4 = KSO4 + NO2 + H2O
HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g)
La2O3 + SrO + MnO2 + IrO2 = LaSrMnIrO6 + O =>
La2O3 + 2 SrO + 2 MnO2 + 2 IrO2 = 2 LaSrMnIrO6 + O
FeCl2 + HCl + O2 = FeCl3 + H2O2 =>
2 FeCl2 + 2 HCl + O2 = 2 FeCl3 + H2O2
Cr2O72{-} + I{-} + H{+} = I2 + Cr{3+} + H2O =>
2 Cr2O72{-} + 274 I{-} + 288 H{+} = 137 I2 + 4 Cr{3+} + 144 H2O
KNO3 + KOH + MnO2 = K2MnO4 + KNO2 + H2O =>
KNO3 + 2 KOH + MnO2 = K2MnO4 + KNO2 + H2O
Fe + H3C6H5O7 = Fe(C6H5O7) + H109 =>
109 Fe + 109 H3C6H5O7 = 109 Fe(C6H5O7) + 3 H109
H2SO4 + Ca(CO3) = H2O + CO2 + Ca(SO4) =>
H2SO4 + Ca(CO3) = H2O + CO2 + Ca(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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