| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C8H14 + 4 KMnO4 + 6 H2SO4 = 5 C8H14O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
Re2O7 = ReO2 + O2 =>
2 Re2O7 = 4 ReO2 + 3 O2
S + Cl2 = S4Cl6 =>
4 S + 3 Cl2 = S4Cl6
C72 + O2 = CO =>
C72 + 36 O2 = 72 CO
Fe + CuCl2(aq) = FeCl3 + Cu =>
2 Fe + 3 CuCl2(aq) = 2 FeCl3 + 3 Cu
Ca(OH)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(OH)2 =>
Ca(OH)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(OH)2
C6H5Cl + H2O = C6H5OH + HCl =>
C6H5Cl + H2O = C6H5OH + HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na + HNO2 = NaNO2 + H2 =>
2 Na + 2 HNO2 = 2 NaNO2 + H2
NH4NO2 = N2(g) + H2O(g) =>
NH4NO2 = N2(g) + 2 H2O(g)
Na + AuCl3 = NaCl + Au =>
3 Na + AuCl3 = 3 NaCl + Au
H4NO2(s) = N2(g) + H2O(l) =>
2 H4NO2(s) = N2(g) + 4 H2O(l)
HF(aq) + Sr(OH)2(aq) = SrF2(aq) + H2O(l) =>
2 HF(aq) + Sr(OH)2(aq) = SrF2(aq) + 2 H2O(l)
Ca(OH)2 + FeSO4 = Fe(OH)2 + CaSO4 =>
Ca(OH)2 + FeSO4 = Fe(OH)2 + CaSO4
Ba + FeAs = BaFe4As4 =>
Ba + 4 FeAs = BaFe4As4
Pb{+2} + KCrO4 = PbCrO4 + K{+2} =>
Pb{+2} + KCrO4 = PbCrO4 + K{+2}
IO3{-} + I{-} + HCl = I2 + Cl{-} + H2O =>
IO3{-} + 5 I{-} + 6 HCl = 3 I2 + 6 Cl{-} + 3 H2O
Mo(OH)3 + HCl = MoCl3 + H2O =>
Mo(OH)3 + 3 HCl = MoCl3 + 3 H2O
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
NaC6H7O6 + HCl = C6H8O6 + NaCl =>
NaC6H7O6 + HCl = C6H8O6 + NaCl
H3(PO4) + CuO = Cu3(PO4)2 + H2O =>
2 H3(PO4) + 3 CuO = Cu3(PO4)2 + 3 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaNO3 + H2CO3 = NaHCO3 + HNO3 =>
NaNO3 + H2CO3 = NaHCO3 + HNO3
C4H6S + O2 = CO2 + H2O + SO2 =>
2 C4H6S + 13 O2 = 8 CO2 + 6 H2O + 2 SO2
HNO3 + Ag(NH3) + Cl = AgCl + NH4 + NO3 =>
HNO3 + Ag(NH3) + Cl = AgCl + NH4 + NO3
Li + Te = LiTe =>
Li + Te = LiTe
N1H3 = N2 + H2 =>
2 N1H3 = N2 + 3 H2
Ni(NH3)6Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + 2 NaNO3(aq)
H2S + NaOH = Na + S + H2O =>
H2S + 2 NaOH = 2 Na + S + 2 H2O
Sn{2+} + Ba = Sn + Ba{2+} =>
Sn{2+} + Ba = Sn + Ba{2+}
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
H3 + O3 = H2O =>
2 H3 + O3 = 3 H2O
Fe(NO3)3 + H2CO3 = Fe2(CO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HNO3
SO3 + Cu = S + CuO =>
SO3 + 3 Cu = S + 3 CuO
KMnO4 + C3H5(OH) = K2CO3 + Mn2O3 + CO2 + H2O =>
4 KMnO4 + C3H5(OH) = 2 K2CO3 + 2 Mn2O3 + CO2 + 3 H2O
Fe2(CO3)3 + H2S = Fe2S3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2S = Fe2S3 + 3 H2O + 3 CO2
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl =>
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl
K2CrO4 + NaHSO3 = KHSO3 + Na2CrO4 =>
K2CrO4 + 2 NaHSO3 = 2 KHSO3 + Na2CrO4
PH3 + Cl2 + H2O = HPO4 + HCl =>
PH3 + 5 Cl2 + 4 H2O = HPO4 + 10 HCl
(C2H5)2N + H2O = (C2H5)2NH{+} + OH{-} =>
(C2H5)2N + H2O = (C2H5)2NH{+} + OH{-}
As4O6 + HCl = AsCl3 + HOH =>
As4O6 + 12 HCl = 4 AsCl3 + 6 HOH
XeOF2 = XeF2 + XeO2F2 =>
2 XeOF2 = XeF2 + XeO2F2
Mg + ClH = ClMg + H =>
Mg + ClH = ClMg + H
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + Li2CO3 = FeCO3 + Li =>
Fe + Li2CO3 = FeCO3 + 2 Li
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na3PO4 + SiO2 = Na2SiO3 + P2O5 =>
2 Na3PO4 + 3 SiO2 = 3 Na2SiO3 + P2O5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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