| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 F + I2 = 2 FI
Cl2 + O3 = Cl5O7 =>
15 Cl2 + 14 O3 = 6 Cl5O7
Zn2 + HClO3 = H + Zn(ClO3)2 =>
Zn2 + 4 HClO3 = 4 H + 2 Zn(ClO3)2
Pb(NO3)2(s) + KI(s) = PbI2 + KNO3 =>
Pb(NO3)2(s) + 2 KI(s) = PbI2 + 2 KNO3
CH3OH + O2 = H2CO + H3O =>
3 CH3OH + O2 = 3 H2CO + 2 H3O
CH3COOH + PbCO3 = (CH3COO)Pb + CO2 + H2O =>
9 CH3COOH + 8 PbCO3 = 8(CH3COO)Pb + 10 CO2 + 6 H2O
CH3COOH + NO3 = CH3COO + H2O + NO =>
4 CH3COOH + NO3 = 4 CH3COO + 2 H2O + NO
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO + H2O =>
22 Fe3O4 + 2 KMnO4 + 102 H2SO4 = 33 Fe2(SO4)3 + K2SO4 + 2 MnSO + 102 H2O
Cr2O3 + KNO3 + O2 = K2CrO4 + NO3 =>
2 Cr2O3 + 8 KNO3 + 5 O2 = 4 K2CrO4 + 8 NO3
Ca(ClO3)2 = O2 + CaCl2 =>
Ca(ClO3)2 = 3 O2 + CaCl2
HCl(aq) + Mg(s) = MgCl(g) + H2(g) =>
2 HCl(aq) + 2 Mg(s) = 2 MgCl(g) + H2(g)
NaSO3 = Na + S + O2 =>
2 NaSO3 = 2 Na + 2 S + 3 O2
F + NH3 = N2F4 + HF =>
10 F + 2 NH3 = N2F4 + 6 HF
MoO3 = MoO2 + O2 =>
2 MoO3 = 2 MoO2 + O2
Co + H2SO4 = CoSO4 + S + H2O =>
3 Co + 4 H2SO4 = 3 CoSO4 + S + 4 H2O
BaCl2(aq)*Na2SO4(aq) = NaCl(aq) + BaSO4(s) =>
BaCl2(aq)*Na2SO4(aq) = 2 NaCl(aq) + BaSO4(s)
CHCl3 + CuO = CuCl2 + CO2 + H2O + Cu =>
2 CHCl3 + 5 CuO = 3 CuCl2 + 2 CO2 + H2O + 2 Cu
H2SO4 + KOH = H2O + K3SO4OH =>
H2SO4 + 3 KOH = 2 H2O + K3SO4OH
C5H12 + F2 = C5H4F + HF =>
2 C5H12 + 9 F2 = 2 C5H4F + 16 HF
C6H4(NO2)2 + H = C6H4(NH2)2 + H2O =>
C6H4(NO2)2 + 12 H = C6H4(NH2)2 + 4 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
P4 + (O2)3 = P4O6 =>
P4 + (O2)3 = P4O6
MgCIO3(s) = MgCI(s) + O2(g) =>
2 MgCIO3(s) = 2 MgCI(s) + 3 O2(g)
H3PO4 + Co(OH)3 = Co(PO4)3 + H + O2 =>
6 H3PO4 + 2 Co(OH)3 = 2 Co(PO4)3 + 24 H + 3 O2
ZnSO4 + H2O = ZnSO4(H2O)7 =>
ZnSO4 + 7 H2O = ZnSO4(H2O)7
HA(aq) + H2O(l) = A{-}(aq) + H3O{+}(aq) =>
HA(aq) + H2O(l) = A{-}(aq) + H3O{+}(aq)
MgCl2(aq) + Li2CO3(s) = MgCO3(aq) + LiCl(s) =>
MgCl2(aq) + Li2CO3(s) = MgCO3(aq) + 2 LiCl(s)
HNO2 + H2O = NO2{-} + H3O{+} =>
HNO2 + H2O = NO2{-} + H3O{+}
CaC2 + N3 = CaCN2 + C =>
3 CaC2 + 2 N3 = 3 CaCN2 + 3 C
H2SO4PbI2 = PbSO4I2H2 =>
H2SO4PbI2 = PbSO4I2H2
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Si + H2SO3 = Si(SO3)2 + H2 =>
Si + 2 H2SO3 = Si(SO3)2 + 2 H2
K3P + Cl2 = KCl + PCl5 =>
K3P + 4 Cl2 = 3 KCl + PCl5
BaBr2 + Cl2 = BaCl2 + Br2 =>
BaBr2 + Cl2 = BaCl2 + Br2
Ga + V + I2 + N = GaVI2N =>
Ga + V + I2 + N = GaVI2N
C4H10 + O2 = H9O2 + C =>
9 C4H10 + 10 O2 = 10 H9O2 + 36 C
NaOH + AgClO3 = NaClO3 + AgOH =>
NaOH + AgClO3 = NaClO3 + AgOH
C3F6O = CF2 + C2F4O =>
C3F6O = CF2 + C2F4O
SrCl2(aq) + KOH(aq) = Sr(OH)2(s) + KCl(aq) =>
SrCl2(aq) + 2 KOH(aq) = Sr(OH)2(s) + 2 KCl(aq)
P(C6H5)3 + Co + HBr = CoBr4 + P(C6H5)3H =>
4 P(C6H5)3 + Co + 4 HBr = CoBr4 + 4 P(C6H5)3H
Ti(OH)2(HSO4)2(HR)2 + H2C2O4 = TiO(C2O4)2H2 + H2SO4 + H2R2 + H2O =>
Ti(OH)2(HSO4)2(HR)2 + 2 H2C2O4 = TiO(C2O4)2H2 + 2 H2SO4 + H2R2 + H2O
CaS + AlCl3 = Al2S3 + CaCl2 =>
3 CaS + 2 AlCl3 = Al2S3 + 3 CaCl2
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
N2H2 + HNO3 = H2NNHNO =>
4 N2H2 + HNO3 = 3 H2NNHNO
Mg(ClO3)2 = Mg(Cl)2 + O6 =>
Mg(ClO3)2 = Mg(Cl)2 + O6
N2O3 + H2O = H + NO2 =>
N2O3 + H2O = 2 H + 2 NO2
NaCH3COOH6O3 = NaCH3COO + H2O =>
NaCH3COOH6O3 = NaCH3COO + 3 H2O
Cd + KCN = Cd(CN)4 + K =>
Cd + 4 KCN = Cd(CN)4 + 4 K
HClS = HSCl =>
HClS = HSCl
NH4OH + Sn(NO2)4 = NH4NO2 + Sn(OH)4 =>
4 NH4OH + Sn(NO2)4 = 4 NH4NO2 + Sn(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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