| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NH4)2(SO4)2*6(H2O) + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
H2(g) + AgNO3(l) = Ag(s) + NHO3(aq) =>
H2(g) + 2 AgNO3(l) = 2 Ag(s) + 2 NHO3(aq)
Fe + Cu2(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu2(SO4)2 = Fe(SO4)2 + 2 Cu
PbF2 + H2O = PbFOH + HF =>
PbF2 + H2O = PbFOH + HF
KCl + Ag(ClO3) = AgCl + K(ClO3) =>
KCl + Ag(ClO3) = AgCl + K(ClO3)
CaO + SO5 = CaSO3 + O2 =>
2 CaO + 2 SO5 = 2 CaSO3 + 3 O2
C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K =>
2 C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K
Li2S + P2S5 + LiI = Li7P2S8I =>
3 Li2S + P2S5 + LiI = Li7P2S8I
C6H5CH3 + HNO3 = C6H2(NO2)3CH3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3 + 3 H2O
NH4HCO3 + NH4OH = (NH4)2CO3 + H2O =>
NH4HCO3 + NH4OH = (NH4)2CO3 + H2O
CoOC = COCo =>
CoOC = COCo
CrF3 + Li2O = Cr2O3 + LiF =>
2 CrF3 + 3 Li2O = Cr2O3 + 6 LiF
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
SO2 + I2 + H2O = SO4{-}2 + I{-}1 + H1{+} =>
2 SO2 + 3 I2 + 4 H2O = 2 SO4{-}2 + 6 I{-}1 + 8 H1{+}
Cr2O7{2-} + C2H2O4 + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 C2H2O4 + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
NaHSO3 + HCI = NaCI + H2O + SO2 =>
NaHSO3 + HCI = NaCI + H2O + SO2
K2Cr2O7 + H2HPO3 + H2SO4 = Cr2(SO4)3 + H3PO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2HPO3 + 4 H2SO4 = Cr2(SO4)3 + 3 H3PO4 + K2SO4 + 4 H2O
KBr + H2SO4 = KHSO4 + Br2 + H2O + H2S =>
8 KBr + 9 H2SO4 = 8 KHSO4 + 4 Br2 + 4 H2O + H2S
H2O2 + H2SO4 + KCrO4 = CrO5 + H2O + K2SO4 =>
3 H2O2 + H2SO4 + 2 KCrO4 = 2 CrO5 + 4 H2O + K2SO4
C4H9OH + Ag2O = C4H8O + Ag + H2O =>
C4H9OH + Ag2O = C4H8O + 2 Ag + H2O
Cu(NO3)2(aq) + (NH4)2S(aq) = CuS(s) + NH4NO3(aq) =>
Cu(NO3)2(aq) + (NH4)2S(aq) = CuS(s) + 2 NH4NO3(aq)
C3H6(g) + NO(g) = C3H3N(g) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(g) + 6 H2O(g) + N2(g)
CuNO3 + FeC2O4 = Fe(NO3)2 + Cu2C2O4 =>
2 CuNO3 + FeC2O4 = Fe(NO3)2 + Cu2C2O4
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
CO + Br2 = COBr2 =>
CO + Br2 = COBr2
NH4Cl + AgNO3 + NaOH + HNO3 = Na(NO3)2 + AgCl + NH4OH =>
10 NH4Cl + 10 AgNO3 + 8 NaOH + 7 HNO3 = 8 Na(NO3)2 + 10 AgCl + 11 NH4OH
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C14H12 + NaBr + KHSO4 + H2O2 = KNaSO4 + H2O + C14H12Br2 =>
C14H12 + 2 NaBr + 2 KHSO4 + H2O2 = 2 KNaSO4 + 2 H2O + C14H12Br2
Cu(NO3)2 + Fe = Fe2(NO3) + Cu =>
Cu(NO3)2 + 4 Fe = 2 Fe2(NO3) + Cu
NaNO3 + Al = NaAlO2 + N2O2 =>
2 NaNO3 + 2 Al = 2 NaAlO2 + N2O2
Cu(s) + HCl = CuCl(aq) + H2(g) =>
2 Cu(s) + 2 HCl = 2 CuCl(aq) + H2(g)
NiCO3 + HCN = Ni(CN)2 + CO2 + H2O =>
NiCO3 + 2 HCN = Ni(CN)2 + CO2 + H2O
NaSO4 + NH3 = NSO4 + NaH3 =>
NaSO4 + NH3 = NSO4 + NaH3
Pb + SnCl2 = PbCl2 + Sn2 =>
2 Pb + 2 SnCl2 = 2 PbCl2 + Sn2
MnCO3 + SnO2 + B2O3 = Mn2SnBO5 + CO2 + O =>
4 MnCO3 + 2 SnO2 + B2O3 = 2 Mn2SnBO5 + 4 CO2 + O
CaCO3 + KHSO4 + H2O = CO2 + CaSO4(H2O)2 + K2SO4 =>
CaCO3 + 2 KHSO4 + H2O = CO2 + CaSO4(H2O)2 + K2SO4
C8H8O4 + NaOH = H2O + NaC8H7O4 =>
C8H8O4 + NaOH = H2O + NaC8H7O4
BaOH + Na = NaOH + Ba =>
BaOH + Na = NaOH + Ba
NH4Cl + AgNO3 + NaOH + HNO3 = Na(NO3)2 + AgCl + NH4OH =>
10 NH4Cl + 10 AgNO3 + 8 NaOH + 7 HNO3 = 8 Na(NO3)2 + 10 AgCl + 11 NH4OH
H2 + Al(NO3)2 = HNO3 + Al =>
H2 + Al(NO3)2 = 2 HNO3 + Al
Na + MgCI2 = Mg + NaCI2 =>
Na + MgCI2 = Mg + NaCI2
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
Br2 + NaI = NaBr2I =>
Br2 + NaI = NaBr2I
Zn2SO4 + HC2H3O2 = ZnC2H3O2 + H2SO4 =>
Zn2SO4 + 2 HC2H3O2 = 2 ZnC2H3O2 + H2SO4
SO2 + Cl2 = SO2Cl2 =>
SO2 + Cl2 = SO2Cl2
NH4Cl + AgNO3 + NaOH + HNO3 = Na(NO3)2 + AgCl + NH4OH =>
10 NH4Cl + 10 AgNO3 + 8 NaOH + 7 HNO3 = 8 Na(NO3)2 + 10 AgCl + 11 NH4OH
Pb(NO3)3 + CuSO4 = Pb(SO4) + Cu(NO3)3 =>
Pb(NO3)3 + CuSO4 = Pb(SO4) + Cu(NO3)3
H2O + CO2 + H2SO4 = H4SCO7 =>
H2O + CO2 + H2SO4 = H4SCO7
N2O4 + N2H4 = N + H2O =>
N2O4 + 2 N2H4 = 6 N + 4 H2O
Na3(PO4) + Fe2(SO4)3 = Na2(SO4) + Fe3(PO4)3 =>
6 Na3(PO4) + 3 Fe2(SO4)3 = 9 Na2(SO4) + 2 Fe3(PO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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