| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2PO4 + SrCl2 = 2 NaCl + SrPO4
BaCO3(g) = BaO + CO2 =>
BaCO3(g) = BaO + CO2
C4H2N + O2 = CO2 + H2O + N2 =>
2 C4H2N + 9 O2 = 8 CO2 + 2 H2O + N2
NaIO3 + KOH + Cl2 = NaI + KClO3 + H2O =>
5 NaIO3 + 6 KOH + 3 Cl2 = 5 NaI + 6 KClO3 + 3 H2O
Al2O3 + Ni2O3 = NiAl2O4 + O =>
2 Al2O3 + Ni2O3 = 2 NiAl2O4 + O
LiCl + C3H8 = Cl2H8C3 + Li =>
2 LiCl + C3H8 = Cl2H8C3 + 2 Li
KCrO4 + BaCl = KCl + BaCrO4 =>
KCrO4 + BaCl = KCl + BaCrO4
CH3NH2 + NH3 = NH2CH2NH2 + H2 =>
CH3NH2 + NH3 = NH2CH2NH2 + H2
Na2SO4 + H2CO3 = NaHCO3 + H2SO4 =>
Na2SO4 + 2 H2CO3 = 2 NaHCO3 + H2SO4
NaIO3 + KOH + Cl2 = NaI + KClO3 + H2O =>
5 NaIO3 + 6 KOH + 3 Cl2 = 5 NaI + 6 KClO3 + 3 H2O
NaF2 + HNO3 = Na(NO3)2 + HF =>
NaF2 + 2 HNO3 = Na(NO3)2 + 2 HF
NCu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 NCu + 10 HNO3 = 3 Cu(NO3)2 + 7 NO + 5 H2O
CH3COOH + PbS = (CH3COO)2Pb + H2S =>
2 CH3COOH + PbS = (CH3COO)2Pb + H2S
Cl + AgNO3 = ClNO3 + Ag =>
Cl + AgNO3 = ClNO3 + Ag
CH3COOH + PbS = (CH3COO)2Pb + H2S =>
2 CH3COOH + PbS = (CH3COO)2Pb + H2S
Ag2SO4(aq) + NaCl(s) = AgCl(s) + Na2SO4(aq) =>
Ag2SO4(aq) + 2 NaCl(s) = 2 AgCl(s) + Na2SO4(aq)
CaH2O2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 CaH2O2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
N2H6SO4 + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 N2H6SO4 + 2 K2Cr2O7 + 5 H2SO4 = 3 N2 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Ra(OH)2 + HIO3 = H2O + Ra(IO3)2 =>
Ra(OH)2 + 2 HIO3 = 2 H2O + Ra(IO3)2
Fe2Ho3 + Co = Co2Ho3 + Fe =>
Fe2Ho3 + 2 Co = Co2Ho3 + 2 Fe
C5H11OH + Na2Cr2O7 + H2SO4 = Na2SO4 + C4H9COOH + Cr2(SO4)3 + H2O =>
3 C5H11OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Na2SO4 + 3 C4H9COOH + 2 Cr2(SO4)3 + 11 H2O
HCl + Na2 = H2 + NaCl =>
2 HCl + Na2 = H2 + 2 NaCl
CaCl2 + NaCl = NaCa + Cl2 =>
2 CaCl2 + 2 NaCl = 2 NaCa + 3 Cl2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HI + Mn(OH)2 = H2O + MnI2 =>
2 HI + Mn(OH)2 = 2 H2O + MnI2
NaHCO3 + C6H8O7 = H2O + Na3C6H5O7 + CO2 =>
3 NaHCO3 + C6H8O7 = 3 H2O + Na3C6H5O7 + 3 CO2
Ca + O2(g) = CaO2 =>
Ca + O2(g) = CaO2
BaSO4 + HNO3 + KMnO4 = Ba(NO3)2 + Mn(NO3)2 + K2SO4 + H2O + O2 =>
2 BaSO4 + 12 HNO3 + 4 KMnO4 = 2 Ba(NO3)2 + 4 Mn(NO3)2 + 2 K2SO4 + 6 H2O + 5 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
KI + F{2+} = KF + I{2+} =>
KI + F{2+} = KF + I{2+}
H{+} + MnO4{-} + CN{-} = MnO2 + H2O + CNO{-} =>
2 H{+} + 2 MnO4{-} + 3 CN{-} = 2 MnO2 + H2O + 3 CNO{-}
HF(aq) + SiO2(s) = SiF4(aq) + H2O(l) =>
4 HF(aq) + SiO2(s) = SiF4(aq) + 2 H2O(l)
HFeCl4 + NaOH = NaFeCl4 + H2O =>
HFeCl4 + NaOH = NaFeCl4 + H2O
NaCl + AgNO3 = NaAgNO3Cl =>
NaCl + AgNO3 = NaAgNO3Cl
Hg2Cl2(s) + SnCl2 = Hg(s) + SnCl4 =>
Hg2Cl2(s) + SnCl2 = 2 Hg(s) + SnCl4
HCl + FeCl2 + H2O2 = FeCl3 + H2O =>
2 HCl + 2 FeCl2 + H2O2 = 2 FeCl3 + 2 H2O
CaH2O2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 CaH2O2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
CrPO4 + Al = Cr3 + AlPO4 =>
3 CrPO4 + 3 Al = Cr3 + 3 AlPO4
NaNO3 + NaI + H2O = NO + I2 + NaOH =>
2 NaNO3 + 6 NaI + 4 H2O = 2 NO + 3 I2 + 8 NaOH
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + Ca(HCO3)2 = CaCl2 + CO2 + H2O =>
2 HCl + Ca(HCO3)2 = CaCl2 + 2 CO2 + 2 H2O
Cr(s) + Co(NO3)2(aq) = Cr(NO3)(aq) + Co(s) =>
2 Cr(s) + Co(NO3)2(aq) = 2 Cr(NO3)(aq) + Co(s)
NaCl + PO4 = NaPO4 + Cl =>
NaCl + PO4 = NaPO4 + Cl
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
CH2CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
HCl + LiCO3 = HCO3 + LiCl =>
HCl + LiCO3 = HCO3 + LiCl
NH42SO4 + K2Cr2O7 + H2SO4 = N2 + Cr2O3 + H2O + K2SO4 =>
6 NH42SO4 + 40 K2Cr2O7 + 34 H2SO4 = 3 N2 + 40 Cr2O3 + 160 H2O + 40 K2SO4
AgBr + Na2S2O3 = [Ag2S2O3] + NaBr =>
2 AgBr + Na2S2O3 = [Ag2S2O3] + 2 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/23
Équations équilibrées sur01/24/23
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