| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + Li2S = Li2O + ZnS
(NH4)2MoO4 + HCl + Zn = MoCl3 + ZnCl2 + H2O + NH4Cl =>
2(NH4)2MoO4 + 16 HCl + 3 Zn = 2 MoCl3 + 3 ZnCl2 + 8 H2O + 4 NH4Cl
(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
*(NaOH)H2SO4 = NaHSO4H2O =>
*(NaOH)H2SO4 = NaHSO4H2O
CuSO4 + Na2SiO3 = CuSiO3 + Na2SO4 =>
CuSO4 + Na2SiO3 = CuSiO3 + Na2SO4
HI + NH3 = NH4I =>
HI + NH3 = NH4I
Cu + H2SO4 + O2 + H2O = Cu2SO4H10O5 =>
4 Cu + 2 H2SO4 + O2 + 8 H2O = 2 Cu2SO4H10O5
Na2S2O3 + NaOH + I2 = Na2SO4 + H2O + NaI =>
Na2S2O3 + 10 NaOH + 4 I2 = 2 Na2SO4 + 5 H2O + 8 NaI
CaO + MgO = MgO2 + Ca =>
CaO + MgO = MgO2 + Ca
AgNO3 + Fe(NO3)3 = Ag + Fe(NO3)6 =>
3 AgNO3 + Fe(NO3)3 = 3 Ag + Fe(NO3)6
CH3CCl3 + KOH = CH3COOH + KCl + H2O =>
CH3CCl3 + 3 KOH = CH3COOH + 3 KCl + H2O
Cuz(NO3)2 + NaOH = Cuz(OH)2 + NaNO3 =>
Cuz(NO3)2 + 2 NaOH = Cuz(OH)2 + 2 NaNO3
Zn(s) + CuSO4(ag) = ZnSO4(ag) + Cu(s) =>
Zn(s) + CuSO4(ag) = ZnSO4(ag) + Cu(s)
U + S = US =>
U + S = US
HNO3 + KMnO4 + H2SO4 = SO4HNO3 + MnSO4 + K2SO4 + H2O =>
5 HNO3 + 2 KMnO4 + 8 H2SO4 = 5 SO4HNO3 + 2 MnSO4 + K2SO4 + 8 H2O
Ca(MnO4)2 + KNO2 + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO4)2 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + CaSO4 + 3 H2O
KMnO4 + SO2 + NaOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 SO2 + 4 NaOH = 2 MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O
CaCO3 + C + H2O = CO + Ca(OH) =>
2 CaCO3 + 3 C + H2O = 5 CO + 2 Ca(OH)
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
O89 = O2 =>
2 O89 = 89 O2
Pb(No3)2 + K2Co3 = PbCo3 + KNo3 =>
Pb(No3)2 + K2Co3 = PbCo3 + 2 KNo3
Na + H2SO4 = H2Na2SO4 =>
2 Na + H2SO4 = H2Na2SO4
K2S + Pb(NO3)2 = K(NO3) + PbS =>
K2S + Pb(NO3)2 = 2 K(NO3) + PbS
HCl + Mg(OH)2 = H(OH) + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H(OH) + MgCl2
Na2(SO4) + Pb(NO3)2 = NaNO3 + Pb(SO4) =>
Na2(SO4) + Pb(NO3)2 = 2 NaNO3 + Pb(SO4)
H2O + Si + KOH = K2SiO3 + H2 =>
H2O + Si + 2 KOH = K2SiO3 + 2 H2
CuFeS2 + FeCl3 = CuCl2 + FeCl2 + S =>
CuFeS2 + 4 FeCl3 = CuCl2 + 5 FeCl2 + 2 S
Cr2O3 + KClO3 + NaOH = KCl + NaCrO4 + H2O =>
3 Cr2O3 + 4 KClO3 + 6 NaOH = 4 KCl + 6 NaCrO4 + 3 H2O
AlBr3 + F = AlF3 + Br =>
AlBr3 + 3 F = AlF3 + 3 Br
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe(s) =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe(s)
HCO3{-} + HSO4{-} = H2SO4{-} + CO3{-} =>
HCO3{-} + HSO4{-} = H2SO4{-} + CO3{-}
Ba(NO3)(aq) + LiOH(aq) = Ba(OH)(aq) + Li(NO3)(aq) =>
Ba(NO3)(aq) + LiOH(aq) = Ba(OH)(aq) + Li(NO3)(aq)
KMnO4 + H2SO4 + NaCl = Na2SO4 + HMnO4 + KCl =>
2 KMnO4 + H2SO4 + 2 NaCl = Na2SO4 + 2 HMnO4 + 2 KCl
CH3OH = CO + H =>
CH3OH = CO + 4 H
HNO3 + KMnO4 + H2SO4 = SO4HNO3 + MnSO4 + K2SO4 + H2O =>
5 HNO3 + 2 KMnO4 + 8 H2SO4 = 5 SO4HNO3 + 2 MnSO4 + K2SO4 + 8 H2O
Fe4[Fe(CN)6]3 + NaOH = Fe(OH)3 + Fe(OH)2 + NaCN =>
Fe4[Fe(CN)6]3 + 18 NaOH = 4 Fe(OH)3 + 3 Fe(OH)2 + 18 NaCN
C{2}H{4} = C{2}H{6} =>
C{2}H{4} = C{2}H{6}
CuOCaCO3 = CuCaCO4 =>
CuOCaCO3 = CuCaCO4
HClO + HBrO = HCl + HBrO3 =>
2 HClO + HBrO = 2 HCl + HBrO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
Fe2O2 + CO2 = FeCO3 =>
Fe2O2 + 2 CO2 = 2 FeCO3
S + H = H2S =>
S + 2 H = H2S
KOHH2SO4 = KSH3O5 =>
KOHH2SO4 = KSH3O5
F2O3 + C14H10O4 = CF3 + H2O + CO2 =>
87 F2O3 + 13 C14H10O4 = 58 CF3 + 65 H2O + 124 CO2
MgSO4 + H3PO4 = Mg(H2PO4)2 + H2SO4 =>
MgSO4 + 2 H3PO4 = Mg(H2PO4)2 + H2SO4
[Ag(NH3)2]NO3 + HCl = AgNO3 + NH4Cl =>
[Ag(NH3)2]NO3 + 2 HCl = AgNO3 + 2 NH4Cl
HgCl2 + O2 = Hg(ClO)2 =>
HgCl2 + O2 = Hg(ClO)2
Na + H2 = NaH4 =>
Na + 2 H2 = NaH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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