| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(CN)2 + ScI3 = CoI3 + Sc(CN)2
KMnO4 + [NH4]2[Fe][SO4]2 = FeMnO4 + [NH4]2[K][SO4]2 =>
KMnO4 + [NH4]2[Fe][SO4]2 = FeMnO4 + [NH4]2[K][SO4]2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
InCl3 + AgNO3 = In(NO3)3 + AgCl =>
InCl3 + 3 AgNO3 = In(NO3)3 + 3 AgCl
NaMnO4 + HI = NaI2 + MnI2 + I2 + H2O =>
NaMnO4 + 8 HI = NaI2 + MnI2 + 2 I2 + 4 H2O
La(BH4)3 = LaH2 + LaB6 + H2 =>
2 La(BH4)3 = LaH2 + LaB6 + 11 H2
Na2SO3 + Ca(OH)2 = Ca2SO3 + Na(OH)2 =>
Na2SO3 + 2 Ca(OH)2 = Ca2SO3 + 2 Na(OH)2
AuCl3 + H2 = Au2H3 + Cl =>
4 AuCl3 + 3 H2 = 2 Au2H3 + 12 Cl
C + O2 + K + Ti = COTiK =>
2 C + O2 + 2 K + 2 Ti = 2 COTiK
Ag6Br9 + Au4 = Br5Au2 + Ag8 =>
20 Ag6Br9 + 18 Au4 = 36 Br5Au2 + 15 Ag8
CH3CH2CH2COCl + H2O = HCl + CH3CH2CH2COOH =>
CH3CH2CH2COCl + H2O = HCl + CH3CH2CH2COOH
Na + HNO3 = NaNO3 + NO2 + H2O =>
Na + 2 HNO3 = NaNO3 + NO2 + H2O
(NH4)2 + S + Co(NO3)2 = CoS + NH4NO3 =>
(NH4)2 + S + Co(NO3)2 = CoS + 2 NH4NO3
CrCl2 + K(OH) + K(ClO3) = Cr2O3 + KCl + H2O =>
6 CrCl2 + 12 K(OH) + K(ClO3) = 3 Cr2O3 + 13 KCl + 6 H2O
O2 + NaOH = Na2O2 + H2O2 =>
O2 + 2 NaOH = Na2O2 + H2O2
In + Cd{+} = In3{+} + Cd =>
3 In + Cd{+} = In3{+} + Cd
Ce{4+} + FeSO4 = Fe{4+} + CeSO4 =>
Ce{4+} + FeSO4 = Fe{4+} + CeSO4
C2H5OH + MnO4{-} = C2H3O2{-} + MnO2 + H2O + OH{-} =>
3 C2H5OH + 4 MnO4{-} = 3 C2H3O2{-} + 4 MnO2 + 4 H2O + OH{-}
Pb3(PO4)2 + OH{-} = HPbO2{-} + PO4{3-} + H2O =>
Pb3(PO4)2 + 9 OH{-} = 3 HPbO2{-} + 2 PO4{3-} + 3 H2O
BaCO3 + Co2O3 + Fe2O3 = BaCo2Fe16O27 + CO2 + O2 =>
2 BaCO3 + 2 Co2O3 + 16 Fe2O3 = 2 BaCo2Fe16O27 + 2 CO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H5CHO + MnO4{-} + OH{-} = C6H5COO{-} + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + OH{-} = 3 C6H5COO{-} + 2 MnO2 + 2 H2O
K2CO3 + CuCl2 + H2O = Cu(OH)2 + CO2 + KCl =>
K2CO3 + CuCl2 + H2O = Cu(OH)2 + CO2 + 2 KCl
C5HOH + O2 = CO2 + H2O =>
C5HOH + 5 O2 = 5 CO2 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe2O3(s) + CO(s) = Fe + CO2(s) =>
Fe2O3(s) + 3 CO(s) = 2 Fe + 3 CO2(s)
Fe2O3 + BaCl2 = FeCl2 + Ba + O3 =>
Fe2O3 + 2 BaCl2 = 2 FeCl2 + 2 Ba + O3
KI + MnO2 + H2SO4 = I2 + K2SO4 + MnSO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = I2 + K2SO4 + MnSO4 + 2 H2O
C32H56O3 + O2 = CO2 + H2O =>
2 C32H56O3 + 89 O2 = 64 CO2 + 56 H2O
Sb + NaOH + H2O = NaSbO2 + H2 =>
2 Sb + 2 NaOH + 2 H2O = 2 NaSbO2 + 3 H2
C2H6 + CCl4 = C2H5Cl + CHCl3 =>
C2H6 + CCl4 = C2H5Cl + CHCl3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Na2S + CdSO4 = NaSO4 + Cd2S =>
Na2S + 2 CdSO4 = 2 NaSO4 + Cd2S
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
MgO + Ag3P = Ag2O + Mg3P2 =>
3 MgO + 2 Ag3P = 3 Ag2O + Mg3P2
CH3COOH + CaCO3 = CaCO + CH3CO3 + OH =>
CH3COOH + CaCO3 = CaCO + CH3CO3 + OH
AgNO3 + HCl = AgNO3HCl =>
AgNO3 + HCl = AgNO3HCl
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
C2Cl4 + H = C2H4 + Cl =>
C2Cl4 + 4 H = C2H4 + 4 Cl
NO2{-} + Fe{2+} + H{+} = NO + Fe{3+} + H2O =>
NO2{-} + Fe{2+} + 2 H{+} = NO + Fe{3+} + H2O
SF6 + H2O = H2SO4 + HF =>
SF6 + 4 H2O = H2SO4 + 6 HF
As2O3 + KNO3 + H2O = H3AsO4 + NO + K2HAsO4 =>
3 As2O3 + 4 KNO3 + 7 H2O = 4 H3AsO4 + 4 NO + 2 K2HAsO4
KHCrO4 + NaOH = H2O + NaKCrO4 =>
KHCrO4 + NaOH = H2O + NaKCrO4
Mg + (HC2H3O2)2 = MgC2O2 + H4 =>
2 Mg + (HC2H3O2)2 = 2 MgC2O2 + 2 H4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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