| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Al2O3 = Al2 + FeO3
Na2CrO7 + FeCl2 + HCl = CrCl + FeCl3 + NaCl + H2O =>
Na2CrO7 + 11 FeCl2 + 14 HCl = CrCl + 11 FeCl3 + 2 NaCl + 7 H2O
NH4NO3 + KOH = KNO3 + N2 + H2O =>
5 NH4NO3 + 2 KOH = 2 KNO3 + 4 N2 + 11 H2O
K4Fe(CN)6 = K + Fe + CN =>
K4Fe(CN)6 = 4 K + Fe + 6 CN
HZrO3{-} = H2O + O2 + ZrO2 + e =>
4 HZrO3{-} = 2 H2O + O2 + 4 ZrO2 + 4e
Cu{2+} + I{-} = CuI + I3{-} =>
2 Cu{2+} + 5 I{-} = 2 CuI + I3{-}
As2O5 + H2O = H3AsO4* =>
As2O5 + 3 H2O = 2 H3AsO4*
N4H6 + O2 = NO2 + H2O =>
2 N4H6 + 11 O2 = 8 NO2 + 6 H2O
CH3C(O)OH + NaOH = CH3COO2H2 + Na =>
CH3C(O)OH + NaOH = CH3COO2H2 + Na
CrN + HCl = CrCl3 + NH4Cl =>
CrN + 4 HCl = CrCl3 + NH4Cl
Ag2O(heat) = Ag + O2 =>
2 Ag2O(heat) = 4 Ag + O2
Na2S2O7 + H2O = NaHSO4 =>
Na2S2O7 + H2O = 2 NaHSO4
BaCl2(aq) + NaI(aq) = BaI2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaI(aq) = BaI2(aq) + 2 NaCl(aq)
As2O5 + H2O = H3AsO4* =>
As2O5 + 3 H2O = 2 H3AsO4*
SIH4 + O2 = SIO2 + H2O =>
SIH4 + 2 O2 = SIO2 + 2 H2O
C8H10 + KMnO4 + KOH = C7H5O2K + K2MnO4 + H2O =>
7 C8H10 + 54 KMnO4 + 62 KOH = 8 C7H5O2K + 54 K2MnO4 + 46 H2O
HOOCCHOHCHOHCOOH + NaOH = NaOOCCHOHCHOHCOOH + H2O =>
HOOCCHOHCHOHCOOH + NaOH = NaOOCCHOHCHOHCOOH + H2O
AgO2 + F2 = AgF4 + O2 =>
AgO2 + 2 F2 = AgF4 + O2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Na2CO3 + CaCl2 = NaCl + CO3 + Ca =>
Na2CO3 + CaCl2 = 2 NaCl + CO3 + Ca
CuCl + Ag = Cu + AgCl =>
CuCl + Ag = Cu + AgCl
Cu + Se = CuSe =>
Cu + Se = CuSe
CaO + Al = Ca + Ca3Al2O5 =>
5 CaO + 2 Al = 2 Ca + Ca3Al2O5
SrO + Si3N4 + SiO2 = SrSi11N12O5 =>
SrO + 3 Si3N4 + 2 SiO2 = SrSi11N12O5
Os(OH)6 + HClO3 = Os(ClO3)6 + H2O =>
Os(OH)6 + 6 HClO3 = Os(ClO3)6 + 6 H2O
CuI2 + H2O = CuOHI + HI =>
CuI2 + H2O = CuOHI + HI
CrI3 + KOH + Cl2 = KCl + K2CrO4 + KIO3 + H2O =>
2 CrI3 + 52 KOH + 21 Cl2 = 42 KCl + 2 K2CrO4 + 6 KIO3 + 26 H2O
Fe(OH)2 + HNO3(conc) = Fe(NO3)3 + NO + H2O =>
3 Fe(OH)2 + 10 HNO3(conc) = 3 Fe(NO3)3 + NO + 8 H2O
C6H10 + I2 = C6H9I + HI =>
C6H10 + I2 = C6H9I + HI
C3H5NO(g) + O2(g) = CO2(g) + H2O(l) + NO2 =>
4 C3H5NO(g) + 19 O2(g) = 12 CO2(g) + 10 H2O(l) + 4 NO2
(CuOH)2CO3 = CuO + CO2 + Cu(OH)2 =>
(CuOH)2CO3 = CuO + CO2 + Cu(OH)2
C8H8O2 + C8H8O = C16H14O2 + H2O =>
C8H8O2 + C8H8O = C16H14O2 + H2O
Cr4 + O2 = Cr2O3 =>
Cr4 + 3 O2 = 2 Cr2O3
CO + AgNO3 = CO2 + NO2 + Ag =>
CO + AgNO3 = CO2 + NO2 + Ag
HClO + K(OH) = K(ClO) + H2O =>
HClO + K(OH) = K(ClO) + H2O
PbO2 + HI + KI + NO = PbI2 + KNO3 + H2O =>
3 PbO2 + 4 HI + 2 KI + 2 NO = 3 PbI2 + 2 KNO3 + 2 H2O
MnO4{-} + VO{2+} + H{+} = VO2{+2} + Mn{2+} + H2O =>
2 MnO4{-} + 5 VO{2+} + 6 H{+} = 5 VO2{+2} + 2 Mn{2+} + 3 H2O
LiMnO4 + CaSO4 = Ca(MnO4)2 + Li2SO4 =>
2 LiMnO4 + CaSO4 = Ca(MnO4)2 + Li2SO4
KI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)2 + Na2SO4 + K2SO4 + H2O =>
8 KI + Na2Cr2O7 + 7 H2SO4 = 4 I2 + Cr2(SO4)2 + Na2SO4 + 4 K2SO4 + 7 H2O
Cu + AuI3 = CuI + Au =>
3 Cu + AuI3 = 3 CuI + Au
Br2 + FeI3 = FeBr2 + I3 =>
Br2 + FeI3 = FeBr2 + I3
SiO2 + HCl = H2O + SiCl4 =>
SiO2 + 4 HCl = 2 H2O + SiCl4
K2S2O5 + NaOH = KOH + Na2S2O5 =>
K2S2O5 + 2 NaOH = 2 KOH + Na2S2O5
C3H7COOOH + O2 = CO2 + H2O =>
2 C3H7COOOH + 9 O2 = 8 CO2 + 8 H2O
Br2 + H2O + S{2-} = SO4{2-} + H{+} + Br{-} =>
4 Br2 + 4 H2O + S{2-} = SO4{2-} + 8 H{+} + 8 Br{-}
AlCl3O9 = Al + ClO3 =>
AlCl3O9 = Al + 3 ClO3
Na2CO3 + CaBr2 = Na2Ca + CO3Br2 =>
Na2CO3 + CaBr2 = Na2Ca + CO3Br2
P4 + Cl2 = P5Cl5 =>
5 P4 + 10 Cl2 = 4 P5Cl5
CaNO3 + H2SO4 = CaSO4 + H2O + NO2 =>
CaNO3 + H2SO4 = CaSO4 + H2O + NO2
K{+} + I{-} = KI =>
K{+} + I{-} = KI
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
