| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaI2 + Fe(NO3)3 = Ba(NO3)3 + FeI2
Pb(NO3)2 + HOH = Pb(OH)NO3 + HNO3 =>
Pb(NO3)2 + HOH = Pb(OH)NO3 + HNO3
NaF + Br3 = F2 + NaBr =>
6 NaF + 2 Br3 = 3 F2 + 6 NaBr
WO3 + NaOH = Na2WO4 + H2O =>
WO3 + 2 NaOH = Na2WO4 + H2O
H2O + P4 = H3PO4 + e + H{+} =>
16 H2O + P4 = 4 H3PO4 + 20e + 20 H{+}
HCl + CH3CH2OH = H2O + CH3CH2Cl =>
HCl + CH3CH2OH = H2O + CH3CH2Cl
H3PO4 + RbOH = PO4Rb3 + H2O =>
H3PO4 + 3 RbOH = PO4Rb3 + 3 H2O
CdCl2 + OH + KClO4 = CdO + HClO3 + K2O =>
3 CdCl2 + 16 OH + 10 KClO4 = 3 CdO + 16 HClO3 + 5 K2O
KCIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + KCI + H2O =>
KCIO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + KCI + 3 H2O
NH4OH(aq) + HClO4(aq) = NH4ClO4(aq) + H2O(l) =>
NH4OH(aq) + HClO4(aq) = NH4ClO4(aq) + H2O(l)
FeSO4(solide) = Fe2O3 + SO2 + O2 =>
4 FeSO4(solide) = 2 Fe2O3 + 4 SO2 + O2
KHC2O4H2C2O4 + HMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
10 KHC2O4H2C2O4 + 8 HMnO4 + 13 H2SO4 = 8 MnSO4 + 5 K2SO4 + 40 CO2 + 32 H2O
MgO + Ba(OH)2 = BaO + Mg(OH)2 =>
MgO + Ba(OH)2 = BaO + Mg(OH)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KIO3 = KIO2 + O2 =>
2 KIO3 = 2 KIO2 + O2
SiO + Al2O3 = Al + SiO2 =>
3 SiO + Al2O3 = 2 Al + 3 SiO2
HBr = Br + H2 =>
2 HBr = 2 Br + H2
V2O3*H2O + H2O + HCl = [V(H2O)6]Cl3 =>
V2O3*H2O + 8 H2O + 6 HCl = 2[V(H2O)6]Cl3
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH2 =>
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH2
Cr(OH)3 + Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 6 NaCl + 2 Na2CrO4 + 8 H2O
C12H16O7 + C12H12O18Mg3 + C30H35O33 + H2O + Na2S2O3 = C54H64O62Na2Mg3S2 =>
67 C12H16O7 + 72 C12H12O18Mg3 + 74 C30H35O33 + 41 H2O + 72 Na2S2O3 = 72 C54H64O62Na2Mg3S2
C8H23 + O2 = CO2 + H2O =>
4 C8H23 + 55 O2 = 32 CO2 + 46 H2O
Al(NO3)3 + Cu(NO3)2 = Al(NO3)2 + Cu(NO3)3 =>
Al(NO3)3 + Cu(NO3)2 = Al(NO3)2 + Cu(NO3)3
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4 =>
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4
H2SO4(aq) + LiOH = Li2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 LiOH = Li2SO4(aq) + 2 H2O(l)
CH3OH + Cu = CH3CuOH =>
CH3OH + Cu = CH3CuOH
SrO + H2O = H2SrO2 =>
SrO + H2O = H2SrO2
CaS + HF = H2S + CaF2 =>
CaS + 2 HF = H2S + CaF2
H2SO4 + Mg(OH)2 = MgSO4 + H2O(l) =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O(l)
Cr3O(C2H3O2)7 + NaClO + KOH = K2CrO4 + KC2H3O2 + NaCl + H2O =>
2 Cr3O(C2H3O2)7 + 9 NaClO + 26 KOH = 6 K2CrO4 + 14 KC2H3O2 + 9 NaCl + 13 H2O
Cu(NO3)2 + Cl = CuCl + NO3 =>
Cu(NO3)2 + Cl = CuCl + 2 NO3
Fe100Se92 + Fe100Br200 + Fe100 = Fe100Se70Br30 =>
350 Fe100Se92 + 69 Fe100Br200 + 41 Fe100 = 460 Fe100Se70Br30
IO3{-} + H2S = I{-} + S + H2O =>
IO3{-} + 3 H2S = I{-} + 3 S + 3 H2O
HCI + Na2(Co3) = (Co3) + NaHCI =>
2 HCI + Na2(Co3) = (Co3) + 2 NaHCI
CuSO4*5H2O + NH3 = Cu(NH3)4SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4 + 5 H2O
CuSO4 + HAcAc + CH3COONa = Cu(AcAc)2 + Na2SO4 + CH3COOH =>
CuSO4 + 2 HAcAc + 2 CH3COONa = Cu(AcAc)2 + Na2SO4 + 2 CH3COOH
HClO3 + H2O = H2 + ClO4 =>
2 HClO3 + 2 H2O = 3 H2 + 2 ClO4
S(s) + Rb(s) = RbS(s) =>
S(s) + Rb(s) = RbS(s)
HClO4 + K2SiO3 = H2SiO3 + KClO4 =>
2 HClO4 + K2SiO3 = H2SiO3 + 2 KClO4
C16H32O2 + H2 = C16H33OH + H2O =>
C16H32O2 + 2 H2 = C16H33OH + H2O
NaClO + H = Na + Cl2 + H2O =>
2 NaClO + 4 H = 2 Na + Cl2 + 2 H2O
Al + H3FeO3 = Al(OH)3 + Fe =>
Al + H3FeO3 = Al(OH)3 + Fe
CaH2 + N2 + H2O = CaO + NH3 =>
3 CaH2 + 2 N2 + 3 H2O = 3 CaO + 4 NH3
Ti(SO4)3 + BaCl2 = Ba(SO4)2 + TiCl3 =>
2 Ti(SO4)3 + 3 BaCl2 = 3 Ba(SO4)2 + 2 TiCl3
H2 = H999999999999999999999999999999999999999999999999999999999999999999999999990 =>
4.6116860184274E + 18 H2 = H999999999999999999999999999999999999999999999999999999999999999999999999990
C2H5OH + H2SO4 = C2H5SO4H + H2O =>
C2H5OH + H2SO4 = C2H5SO4H + H2O
TiO2 + C + Cl2 = TiCl2 + CO2 =>
TiO2 + C + Cl2 = TiCl2 + CO2
C6O6H6 = C + O2 + H2 =>
C6O6H6 = 6 C + 3 O2 + 3 H2
FeSO4 + K2Cr2O7 + KOH + H2O = Fe2(SO4)3 + K3[Cr(OH)6] + Fe(OH)3 =>
6 FeSO4 + K2Cr2O7 + 4 KOH + 7 H2O = 2 Fe2(SO4)3 + 2 K3[Cr(OH)6] + 2 Fe(OH)3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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