| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + HCl = CoCl3 + H
AgNO3 + Fe3Cl = AgCl + Fe3NO3 =>
AgNO3 + Fe3Cl = AgCl + Fe3NO3
Fe + NH4OH = Fe(NH3)23 + H2O =>
Fe + 23 NH4OH = Fe(NH3)23 + 23 H2O
BiCl3 + K2[Sn(OH)4] + KOH = Bi + K2[Sn(OH)6] + KCl =>
2 BiCl3 + 3 K2[Sn(OH)4] + 6 KOH = 2 Bi + 3 K2[Sn(OH)6] + 6 KCl
NH4OH + NaClO = NH2Cl + H2O + NaOH =>
NH4OH + NaClO = NH2Cl + H2O + NaOH
C7H16 + CoF3 = C7F16 + HF + CoF2 =>
C7H16 + 32 CoF3 = C7F16 + 16 HF + 32 CoF2
H2C2O4(s) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
H2C2O4(s) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)
NiS + HNO3 = NiN2O6 + NO + S + H2O =>
3 NiS + 8 HNO3 = 3 NiN2O6 + 2 NO + 3 S + 4 H2O
Eu2O3 + NH4Cl = H2O + NH3 + EuOCl =>
Eu2O3 + 2 NH4Cl = H2O + 2 NH3 + 2 EuOCl
C4H9OH = C + H2 + O2 =>
2 C4H9OH = 8 C + 10 H2 + O2
Cl2 + CaCO3 = CaCl2 + CO2 + O2 =>
2 Cl2 + 2 CaCO3 = 2 CaCl2 + 2 CO2 + O2
NH3*H2O + AlCl3 = NH4Cl + Al(OH)3 =>
3 NH3*H2O + AlCl3 = 3 NH4Cl + Al(OH)3
CdSO4 + Ca(OH)2 = CaSO4 + Cd(OH)2 =>
CdSO4 + Ca(OH)2 = CaSO4 + Cd(OH)2
Li2CO3 + HI = Li2I2 + CO2 + H2O =>
Li2CO3 + 2 HI = Li2I2 + CO2 + H2O
Na3PO4 + Al(OH)3 = Na3(OH)3 + AlPO4 =>
Na3PO4 + Al(OH)3 = Na3(OH)3 + AlPO4
C3H8O + SOCl2 = C3H7Cl + H2SO4 + H2S =>
8 C3H8O + 4 SOCl2 = 8 C3H7Cl + 3 H2SO4 + H2S
SrCl2 + HOH = HCl + Sr(OH)2 =>
SrCl2 + 2 HOH = 2 HCl + Sr(OH)2
FeOCr2O3 + O2 + K2CO3 = K2CrO4 + Fe2O3 + CO2 =>
4 FeOCr2O3 + 7 O2 + 8 K2CO3 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
N2 + P = NP =>
N2 + 2 P = 2 NP
Al + Ba(OH)2 + H2O = Ba[Al(OH)4] + H2 =>
Al + Ba(OH)2 + 2 H2O = Ba[Al(OH)4] + H2
C2H6 + O2 = C2O2 + HOH =>
2 C2H6 + 5 O2 = 2 C2O2 + 6 HOH
MgCl2 + CuO2 = MgCu + Cl2O2 =>
MgCl2 + CuO2 = MgCu + Cl2O2
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Cu + HSO4 = CuSO4 + H2O + SO2 =>
3 Cu + 4 HSO4 = 3 CuSO4 + 2 H2O + SO2
Ru + O = RuO2 =>
Ru + 2 O = RuO2
SO3 + ClO{-} + H{+} = SO4{2+} + Cl{-} + H2O =>
SO3 + 2 ClO{-} + 2 H{+} = SO4{2+} + 2 Cl{-} + H2O
(Cr3O7){-2} + SO2 + H{+} = Cr{+3} + (HSO4){-} + H2O =>
2(Cr3O7){-2} + 3 SO2 + 19 H{+} = 6 Cr{+3} + 3(HSO4){-} + 8 H2O
CH4(g) + Br2(g) = CH3Br(g) + HBr(g) =>
CH4(g) + Br2(g) = CH3Br(g) + HBr(g)
NH4Cl2 + KOH = KCl2 + NH3 + H2O =>
NH4Cl2 + KOH = KCl2 + NH3 + H2O
C2H6O + HNO3 = CO2 + H2O + N =>
5 C2H6O + 12 HNO3 = 10 CO2 + 21 H2O + 12 N
C = C7 =>
7 C = C7
C3H5(OH)3 + H2O = CO2 + H2 =>
C3H5(OH)3 + 3 H2O = 3 CO2 + 7 H2
H2O + N = H + NO =>
H2O + N = 2 H + NO
Cu(NO3)2 + (NH4)2SO4 = Cu(SO4) + NH4NO3 =>
Cu(NO3)2 + (NH4)2SO4 = Cu(SO4) + 2 NH4NO3
PbS + CO2 = PbCO3 + COS =>
PbS + 2 CO2 = PbCO3 + COS
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{2-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{2-} + 24 H{+}
FeSO4 + K3(FeCN)6 = FeK3 + SO4(FeCN)6 =>
FeSO4 + K3(FeCN)6 = FeK3 + SO4(FeCN)6
H2O2 + ZnS = ZnSO3 + H2O =>
3 H2O2 + ZnS = ZnSO3 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na3(PO4) + K(OH) = Na(OH) + K3(PO4) =>
Na3(PO4) + 3 K(OH) = 3 Na(OH) + K3(PO4)
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O =>
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O
F + Sr = SrF =>
F + Sr = SrF
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + H2O + NaHSO4 =>
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + H2O + NaHSO4
MnC2O4*3H2O(s) + O2(g) = MnO(g) + H2O(g) + CO2(g) =>
2 MnC2O4*3H2O(s) + O2(g) = 2 MnO(g) + 6 H2O(g) + 4 CO2(g)
P4O10(l) + H2O(l) = H3PO4(aq) =>
P4O10(l) + 6 H2O(l) = 4 H3PO4(aq)
C2H5OH + PCl5 = C2H5Cl + POCl3 + H2O =>
2 C2H5OH + PCl5 = 2 C2H5Cl + POCl3 + H2O
(aq)B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
(aq)B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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