| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Mg + 3 Fe2O3 = 9 MgO + 2 Fe3
As4 + O2 = As4O6 =>
As4 + 3 O2 = As4O6
O2 + ZnI2 = I2 + ZnO =>
O2 + 2 ZnI2 = 2 I2 + 2 ZnO
AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2(aq)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
F2 + ZnI2 = I2 + ZnF2 =>
F2 + ZnI2 = I2 + ZnF2
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
CuO + CH4 = Cu + CO + H2 =>
CuO + CH4 = Cu + CO + 2 H2
NH4 + KCl = NH4Cl + K2 =>
2 NH4 + 2 KCl = 2 NH4Cl + K2
HNO3 + H2S = S + NO + HOH =>
2 HNO3 + 3 H2S = 3 S + 2 NO + 4 HOH
Sb3 + O2 = Sb4O6 =>
4 Sb3 + 9 O2 = 3 Sb4O6
(NH4)2CO3 + FeCl3 + H2O = Fe(OH)3 + CO2 + NH4Cl =>
3(NH4)2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NH4Cl
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
NH4OH + AlBr3 = NH4Br + Al(OH)3 =>
3 NH4OH + AlBr3 = 3 NH4Br + Al(OH)3
Zn + CH3CO2H = H2 + ZnCH3CO2 =>
2 Zn + 2 CH3CO2H = H2 + 2 ZnCH3CO2
ZnI2 + O2 = ZnO2 + I =>
ZnI2 + O2 = ZnO2 + 2 I
Co(NO3)3 + Na3(PO4) = Co(PO4) + Na3(NO3)3 =>
Co(NO3)3 + Na3(PO4) = Co(PO4) + Na3(NO3)3
HI + CoCO3 = CoI2 + H2O + CO2 =>
2 HI + CoCO3 = CoI2 + H2O + CO2
Li2 + H2(SO3) = Li(SO3) + H2 =>
Li2 + 2 H2(SO3) = 2 Li(SO3) + 2 H2
Zn + H2{+} = Zn{2+} + H2 =>
Zn + 2 H2{+} = Zn{2+} + 2 H2
KMnO4 + H2SO4 + C2H6O = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
Ti(OCH2CH2CH2CH3)4 + H2O = CH2CH2CH2CH3OH + Ti(OH)4 =>
Ti(OCH2CH2CH2CH3)4 + 4 H2O = 4 CH2CH2CH2CH3OH + Ti(OH)4
C3H7OH + HCOOH = HCOOC3H7 + H2O =>
C3H7OH + HCOOH = HCOOC3H7 + H2O
CCl4 + HBr = CBr4 + HCl =>
CCl4 + 4 HBr = CBr4 + 4 HCl
P + PO3{-3} + H2O = H2PO2{-} =>
2 P + PO3{-3} + 3 H2O = 3 H2PO2{-}
C6H1207 + O2 = CO2 + H2O =>
4 C6H1207 + 1231 O2 = 24 CO2 + 2414 H2O
FeCl2(aq) + KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + FeCl3(aq) + H2O =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = KCl(aq) + MnCl2(aq) + 5 FeCl3(aq) + 4 H2O
Ti(OCH2CH2CH2CH3)4 + H2O = CH2CH2CH2CH3OH + Ti(OH)4 =>
Ti(OCH2CH2CH2CH3)4 + 4 H2O = 4 CH2CH2CH2CH3OH + Ti(OH)4
Se + e = Se{2-} =>
Se + 2e = Se{2-}
CH3NH2 + H2SO4 = CH3N + H4SO4 =>
CH3NH2 + H2SO4 = CH3N + H4SO4
C3H7OH + HCOOH = HCOOC3H7 + H2O =>
C3H7OH + HCOOH = HCOOC3H7 + H2O
H*{+} + C2O4{2-} = H2C2O4 =>
2 H*{+} + C2O4{2-} = H2C2O4
KIO3 + HCl + FeSO4 = Fe2(SO4)3 + FeCl2 + I2 + H2O + KCl =>
2 KIO3 + 12 HCl + 15 FeSO4 = 5 Fe2(SO4)3 + 5 FeCl2 + I2 + 6 H2O + 2 KCl
Ti(OCH2CH2CH2CH3)4 + H2O = CH2CH2CH2CH3OH + Ti(OH)4 =>
Ti(OCH2CH2CH2CH3)4 + 4 H2O = 4 CH2CH2CH2CH3OH + Ti(OH)4
CH3S + H2O = CH2S + H3O =>
CH3S + H2O = CH2S + H3O
K3(PO4) + Ca = Ca3(PO4)2 + K =>
2 K3(PO4) + 3 Ca = Ca3(PO4)2 + 6 K
CH3S + H2O = CH2S + H3O =>
CH3S + H2O = CH2S + H3O
Na2HPO4(s) = Na4P2O7(s) + H2O(l) =>
2 Na2HPO4(s) = Na4P2O7(s) + H2O(l)
C8H12 + O2 = C7H6O2 + H2O =>
7 C8H12 + 17 O2 = 8 C7H6O2 + 18 H2O
CaBr + (NH4)CO3 = CaCO3 + NH4Br =>
CaBr + (NH4)CO3 = CaCO3 + NH4Br
KCl(aq) + HCl(aq) = KH(aq) + Cl2(l) =>
KCl(aq) + HCl(aq) = KH(aq) + Cl2(l)
Ti(OCH2CH2CH2CH3)4 + H2O = CH2CH2CH2CH3OH + Ti(OH)4 =>
Ti(OCH2CH2CH2CH3)4 + 4 H2O = 4 CH2CH2CH2CH3OH + Ti(OH)4
O2 + ZnI2 = I2 + ZnO2 =>
O2 + ZnI2 = I2 + ZnO2
Na + H3O = Na4O4H + H2 =>
8 Na + 8 H3O = 2 Na4O4H + 11 H2
Ti(OCH2CH2CH2CH3)4 + H2O = TiO2 + CH3CH2CH2OH =>
3 Ti(OCH2CH2CH2CH3)4 + 10 H2O = 3 TiO2 + 16 CH3CH2CH2OH
H3PO4(aq) + NaOH(aq) = H2O(l) + Na2HPO4(aq) =>
H3PO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2HPO4(aq)
C3H7OH + HCOOH = HCOOC3H7 + H2O =>
C3H7OH + HCOOH = HCOOC3H7 + H2O
Ti(OCH2CH2CH2CH3)4 + H2O = CH2CH2CH2CH3OH + Ti(OH)4 =>
Ti(OCH2CH2CH2CH3)4 + 4 H2O = 4 CH2CH2CH2CH3OH + Ti(OH)4
C3H7OH + HCOOH = HCOOC3H7 + H2O =>
C3H7OH + HCOOH = HCOOC3H7 + H2O
CH3S + H2O = CH2S + H3O =>
CH3S + H2O = CH2S + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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