| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Mg3P2 + 24 H2SO4 + 16 KMnO4 = 5 Mg3(PO4)2 + 16 MnSO4 + 24 H2O + 8 K2SO4
CH3COOK + Pb(NO3)2 = KNO3 + Pb(CH3COO)2 =>
2 CH3COOK + Pb(NO3)2 = 2 KNO3 + Pb(CH3COO)2
NO2 + H2O = HNO3 + H3O =>
NO2 + 2 H2O = HNO3 + H3O
Zn + ZnSO4 = ZnZnSO4 =>
Zn + ZnSO4 = ZnZnSO4
CH4 + C7H6O2 = H2O + C8H8O2 =>
6 CH4 + 14 C7H6O2 = 2 H2O + 13 C8H8O2
BaCrO4 + HC2H3O2 = Ba + CrO7 + C2H3O + H2O =>
BaCrO4 + 6 HC2H3O2 = Ba + CrO7 + 6 C2H3O + 3 H2O
C(s) + H2 = C2H6 =>
2 C(s) + 3 H2 = C2H6
CuSO4(aq) + Mg(NO3)2(aq) = Cu(NO3)2(s) + MgSO4(aq) =>
CuSO4(aq) + Mg(NO3)2(aq) = Cu(NO3)2(s) + MgSO4(aq)
C34H64 + O2 = C2O + H2O =>
2 C34H64 + 49 O2 = 34 C2O + 64 H2O
Ga + I2 = GaI =>
2 Ga + I2 = 2 GaI
N2O(g) + H2O(l) = NH4NO3(s) =>
N2O(g) + 2 H2O(l) = NH4NO3(s)
F2 + Ar = ArF3 =>
3 F2 + 2 Ar = 2 ArF3
C2H6 + H2O = CH3CH2OH + H2 =>
C2H6 + H2O = CH3CH2OH + H2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HNO3 + H2SO4 = SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO
C5H12 + I2 = C5H11I + HI =>
C5H12 + I2 = C5H11I + HI
MgCl2 + Ag3PO4 = MgPO4 + Ag3Cl2 =>
MgCl2 + Ag3PO4 = MgPO4 + Ag3Cl2
CaCO3NaOH = NaCO3CaOH =>
CaCO3NaOH = NaCO3CaOH
H3 + PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Pb + MnO4 = PbMnO4 =>
Pb + MnO4 = PbMnO4
NaCl + H2SO4 + O2 = Na2SO4 + H2O + Cl =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 4 Cl
Be + N = BeN2 =>
Be + 2 N = BeN2
CdO = Cd + O2 =>
2 CdO = 2 Cd + O2
AgNO3 + NaClO = AgCl + AgClO3 + NaNO3 =>
3 AgNO3 + 3 NaClO = 2 AgCl + AgClO3 + 3 NaNO3
Ga + Ag2S = Ga2S3 + Ag =>
2 Ga + 3 Ag2S = Ga2S3 + 6 Ag
CH8N4O4 + O2 = N2 + H2O + CO2 =>
CH8N4O4 + O2 = 2 N2 + 4 H2O + CO2
Cd + I2 = CdI2 =>
Cd + I2 = CdI2
Na2CO3 + HC1 = NaC1 + H2O + CO2 =>
Na2CO3 + 2 HC1 = 2 NaC1 + H2O + CO2
CH2O + OH = CO2 + H2O =>
CH2O + 4 OH = CO2 + 3 H2O
ZnO = Zn + O =>
ZnO = Zn + O
MgSO4*7H2O(s) = MgSO4(s) + H2O(l) =>
MgSO4*7H2O(s) = MgSO4(s) + 7 H2O(l)
V + HF = VF + H2 =>
2 V + 2 HF = 2 VF + H2
Pb(NO3)2 + Rb2CrO4 = PbCrO4 + Rb(NO3) =>
Pb(NO3)2 + Rb2CrO4 = PbCrO4 + 2 Rb(NO3)
Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e
H3CCH(OH)COOH + NaHCO3 = H3CCH(OH)COONa + H2O + CO2 =>
H3CCH(OH)COOH + NaHCO3 = H3CCH(OH)COONa + H2O + CO2
Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O(l) + CO2(g) =>
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O(l) + CO2(g)
C10H12 = C5H6 =>
C10H12 = 2 C5H6
Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e
KMnO4 + Mn = MnO2 + K =>
KMnO4 + Mn = 2 MnO2 + K
H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}
HMnO4 + Pb(NO3)2 + H2O = PbO2 + Mn(NO3)2 + HNO3 =>
2 HMnO4 + 5 Pb(NO3)2 + 2 H2O = 5 PbO2 + 2 Mn(NO3)2 + 6 HNO3
HNO3 + UO2 + HCl = UO2Cl2 + NO + H2O =>
2 HNO3 + 3 UO2 + 6 HCl = 3 UO2Cl2 + 2 NO + 4 H2O
Cl2 + AlI = AlCl3 + I2 =>
3 Cl2 + 2 AlI = 2 AlCl3 + I2
Zn + H2(SO)4 = Zn(SO)4 + H =>
Zn + H2(SO)4 = Zn(SO)4 + 2 H
HNO3 + SO3{2-} = NO + SO4{2-} + H2O =>
2 HNO3 + 3 SO3{2-} = 2 NO + 3 SO4{2-} + H2O
HNO3 + H2SO4 = NO3 + S + H2O =>
6 HNO3 + H2SO4 = 6 NO3 + S + 4 H2O
Al(ClO3)3(s) = AlCl3 + O2 =>
2 Al(ClO3)3(s) = 2 AlCl3 + 9 O2
Cr2O7{-2} + H2O2 + H{+} = CrO5 + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H{+} = 2 CrO5 + 5 H2O
(KCIO)3 = KCI + (O)2 =>
2(KCIO)3 = 6 KCI + 3(O)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
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