| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C137H97O9NS + 631 O2 = 2 N2 + 548 CO2 + 4 SO2 + 194 H2O
FeO + Br2 = FeBr2 + O2 =>
2 FeO + 2 Br2 = 2 FeBr2 + O2
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
C6H12O6 + CuSO4 = Cu2O + C6H12O7 + SO2 =>
3 C6H12O6 + 2 CuSO4 = Cu2O + 3 C6H12O7 + 2 SO2
NH4ClO4 + C = NH3 + HCl + CO2 =>
NH4ClO4 + 2 C = NH3 + HCl + 2 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
BaCl2 + SO4 = BaCl2SO4 =>
BaCl2 + SO4 = BaCl2SO4
MnSO4 + Pb3O4 + HNO3 = HMnO4 + H2SO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 Pb3O4 + 30 HNO3 = 2 HMnO4 + 2 H2SO4 + 15 Pb(NO3)2 + 12 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
NO2 + N2 = N2O =>
2 NO2 + 3 N2 = 4 N2O
Fe2O3 + H2SO4 = Fe2O5 + H2SO3 =>
Fe2O3 + 2 H2SO4 = Fe2O5 + 2 H2SO3
NaH + AgNO3 = NaHAgNO3 =>
NaH + AgNO3 = NaHAgNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + H{+} = ZnH{+} =>
Zn + H{+} = ZnH{+}
HCl + AgBr = HBr + AgCl =>
HCl + AgBr = HBr + AgCl
NaIO3 + SrCl = Sr(IO3) + NaCl =>
NaIO3 + SrCl = Sr(IO3) + NaCl
Ba(NO3)2 + H3PO4 = Ba(PO4)2 + H2O + HNO2 =>
Ba(NO3)2 + 2 H3PO4 = Ba(PO4)2 + 2 H2O + 2 HNO2
CuSO4 + HgNO3 = CuNO3 + HgSO4 =>
CuSO4 + HgNO3 = CuNO3 + HgSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiNO3 + NaSO4 = NaNO3 + NiSO4 =>
NiNO3 + NaSO4 = NaNO3 + NiSO4
Zn + NaOH + H2O + O2 = Na2Zn(OH)4 =>
2 Zn + 4 NaOH + 2 H2O + O2 = 2 Na2Zn(OH)4
CsCN + H2O = HCN + CsOH =>
CsCN + H2O = HCN + CsOH
C2H5NO2 + O = CO2 + H2O + N2 =>
2 C2H5NO2 + 9 O = 4 CO2 + 5 H2O + N2
ZnSO4 + Zn(NO3)2 = SO4NO3 + Zn =>
2 ZnSO4 + Zn(NO3)2 = 2 SO4NO3 + 3 Zn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCH2ClCO2OH = CH2ClCO2H2O =>
HCH2ClCO2OH = CH2ClCO2H2O
KHO + CuCl2 = Cu(HO)2 + KCl =>
2 KHO + CuCl2 = Cu(HO)2 + 2 KCl
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
K2SO3 + K2S2O8 + H2O = K2SO4 + H2SO4 =>
K2SO3 + K2S2O8 + H2O = 2 K2SO4 + H2SO4
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
SN(CO3)2 = SNO2 + CO2 =>
SN(CO3)2 = SNO2 + 2 CO2
C6H5OH + CH3OH = CH3C6H4OH + H2O =>
C6H5OH + CH3OH = CH3C6H4OH + H2O
Mg(NO3)2 + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2 + K2CO3 = MgCO3 + 2 KNO3
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq) =>
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq)
KI + Mg = KMg + I =>
KI + Mg = KMg + I
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al2(SO4)3 = Al2S3 + O =>
Al2(SO4)3 = Al2S3 + 12 O
H2C204 + CaCl2 = CaC204 + HCl =>
H2C204 + CaCl2 = CaC204 + 2 HCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AgCl + O = OCl + Ag =>
AgCl + O = OCl + Ag
N2O2 = NO =>
N2O2 = 2 NO
Cu2S + O2 + H2SO4 = CuSO4 + H2O =>
2 Cu2S + 5 O2 + 2 H2SO4 = 4 CuSO4 + 2 H2O
(COOH)2*2H2O + KOH = (KCOO)2*2H2O + H2O =>
(COOH)2*2H2O + 2 KOH = (KCOO)2*2H2O + 2 H2O
Al3 + PbCl4 = Pb4 + AlCl3 =>
16 Al3 + 36 PbCl4 = 9 Pb4 + 48 AlCl3
NH4OH = NH4{+} + OH{-} =>
NH4OH = NH4{+} + OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3112312H101010 + O2 = CO2 + H2O =>
2 C3112312H101010 + 6275129 O2 = 6224624 CO2 + 101010 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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