| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2C4H4O6(aq) + 2 H2O(l) = 2 KOH(aq) + H2C4H4O6
Na2Co3 + KNO3 = KNCo3 + Na2O3 =>
Na2Co3 + KNO3 = KNCo3 + Na2O3
C10H218 + O2 = CO2 + H2O =>
2 C10H218 + 129 O2 = 20 CO2 + 218 H2O
H2(SO4) + Ca3(PO4)2 = H3(PO4) + CaSO4 =>
3 H2(SO4) + Ca3(PO4)2 = 2 H3(PO4) + 3 CaSO4
FeCl3 + KMnO4 + H2SO4 = Fe(SO4)3 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 FeCl3 + 12 KMnO4 + 48 H2SO4 = 10 Fe(SO4)3 + 15 Cl2 + 12 MnSO4 + 6 K2SO4 + 48 H2O
KClO = KClO4 + KCl =>
4 KClO = KClO4 + 3 KCl
FeCO3{+} + HNO3 + e = Fe(NO3)2 + CO2 + H2O =>
FeCO3{+} + 2 HNO3 + e = Fe(NO3)2 + CO2 + H2O
BaCl2 + Co2(SO4)3 = Ba(SO4)3 + Cl2Co2 =>
BaCl2 + Co2(SO4)3 = Ba(SO4)3 + Cl2Co2
NaOCl + I = NaOI + Cl =>
NaOCl + I = NaOI + Cl
C14H12 + Br3NC5H6 = Br2C14H12 + BrNC5H6 =>
C14H12 + Br3NC5H6 = Br2C14H12 + BrNC5H6
Br2{-} + KI = KBr + I2{-} =>
Br2{-} + 2 KI = 2 KBr + I2{-}
K(s) + HNO3(aq) = KNO3 + H =>
K(s) + HNO3(aq) = KNO3 + H
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na2[Be(OH)4] + H2SO4 = BeSO4 + Na2SO4 + H2O =>
Na2[Be(OH)4] + 2 H2SO4 = BeSO4 + Na2SO4 + 4 H2O
HCN + O{-2} = CN{-} + OH{-} =>
HCN + O{-2} = CN{-} + OH{-}
(CH3)C6H4NH3Cl + NaOH = (CH3)C6H4NH2 + NaCl + H2O =>
(CH3)C6H4NH3Cl + NaOH = (CH3)C6H4NH2 + NaCl + H2O
C4H6CaO4 + K2SO4 = CaSO4 + CH3CO2K =>
C4H6CaO4 + K2SO4 = CaSO4 + 2 CH3CO2K
MnO4{-} + HNO2 + H3O{+} = Mn{+2} + NO3{-} + H2O =>
2 MnO4{-} + 5 HNO2 + H3O{+} = 2 Mn{+2} + 5 NO3{-} + 4 H2O
C3H8O3 + H2O + C6H10O5 = C6H14O6 =>
2 C3H8O3 + H2O + C6H10O5 = 2 C6H14O6
C3H8O3 + CH3COOH = C5H10O4 + H2O =>
C3H8O3 + CH3COOH = C5H10O4 + H2O
C27H30N2O7S2 + H2O2 + OH{-} = CO2 + NO3{-} + SO4{-2} + H2O =>
C27H30N2O7S2 + 73 H2O2 + 6 OH{-} = 27 CO2 + 2 NO3{-} + 2 SO4{-2} + 91 H2O
Fe + AI2O3 = Fe2O3 + AI2 =>
2 Fe + AI2O3 = Fe2O3 + AI2
HCl + V(OH)5 = VCl5 + H2O =>
5 HCl + V(OH)5 = VCl5 + 5 H2O
(CH3)3COH + HCl = C3H8 + H3O + Cl =>
3(CH3)3COH + 11 HCl = 4 C3H8 + 3 H3O + 11 Cl
Mg6 + H6Cl6 = Mg6Cl6 + H6 =>
Mg6 + H6Cl6 = Mg6Cl6 + H6
Fe + Cu + NaClO = FeCuO + NaCl =>
Fe + Cu + NaClO = FeCuO + NaCl
ICl + HI = HCl + I =>
ICl + HI = HCl + 2 I
CH3COOH + O2 = CH3COO2O + H2 =>
2 CH3COOH + 2 O2 = 2 CH3COO2O + H2
VO2Cl + Zn + HCl = VOCl2 + ZnCl2 + H2O =>
2 VO2Cl + Zn + 4 HCl = 2 VOCl2 + ZnCl2 + 2 H2O
KMnO4 + Ag + HCl = AgCl + MnCl + KCl + H2O =>
KMnO4 + 6 Ag + 8 HCl = 6 AgCl + MnCl + KCl + 4 H2O
(NH4)3PO4 + Pb(CH3CO2)2 = Pb3(PO4)2 + NH4(CH3CO2) =>
2(NH4)3PO4 + 3 Pb(CH3CO2)2 = Pb3(PO4)2 + 6 NH4(CH3CO2)
sodiumcarbonate + hydrochloricacid = NaCl + Sodiumhydrogencarbonate =>
Na2CO3 + HCl = NaCl + NaHCO3
Na2O2 + H2SO4 = Na2SO4*H2O2 =>
Na2O2 + H2SO4 = Na2SO4*H2O2
ZnFe2O4 + NaOH = Zn(OH)2 + Na2Fe2O4 =>
ZnFe2O4 + 2 NaOH = Zn(OH)2 + Na2Fe2O4
C2O4{-2} + Br2 = CO2 + Br{-} =>
C2O4{-2} + Br2 = 2 CO2 + 2 Br{-}
Re2O7 + Re + P4O10 + NaPO3 = NaRe2P3O12 =>
8 Re2O7 + 12 Re + 7 P4O10 + 14 NaPO3 = 14 NaRe2P3O12
SiH4 + LiOH = SiO4H4 + LiH =>
SiH4 + 4 LiOH = SiO4H4 + 4 LiH
NO2 + NaOH = NaNO2 + NaNO3H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3H2O
MCl + Ag = MAg + Cl =>
MCl + Ag = MAg + Cl
Fe + Ce = Fe2Ce =>
2 Fe + Ce = Fe2Ce
Zn(s) + H2SO4(l) = ZnSO4(s) + H2(g) =>
Zn(s) + H2SO4(l) = ZnSO4(s) + H2(g)
HBr + Na2SO3 = H2O + NaBr + SO2 =>
2 HBr + Na2SO3 = H2O + 2 NaBr + SO2
HNO3 + Li2(SO3) = H2SO3 + LiNO3 =>
2 HNO3 + Li2(SO3) = H2SO3 + 2 LiNO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C6H5OH + CaCO3 = C6H5OCa + CO2 + H2O =>
29 C6H5OH + 28 CaCO3 = 28 C6H5OCa + 34 CO2 + 17 H2O
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
K2Cr2O7 + SnCl2 + KOH + H2O = K3[Cr(OH)6] + K2[Sn(OH)4] + Cl2 =>
K2Cr2O7 + 3 SnCl2 + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Sn(OH)4] + 3 Cl2
CH3CH2COOK + KOH = CH3CH3 + CO2 + K2O =>
CH3CH2COOK + KOH = CH3CH3 + CO2 + K2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn(OH)2 + Li = Li(OH)2 + Zn =>
Zn(OH)2 + Li = Li(OH)2 + Zn
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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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