| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(SO3)2 + 4 HNO3 = Cu(SO4)2 + 2 H2O + 4 NO2
AlBr + NaOH3 = AlOH3 + NaBr =>
AlBr + NaOH3 = AlOH3 + NaBr
Al + HNO43 = Al2O3 + NO2 + H2O =>
54 Al + 2 HNO43 = 27 Al2O3 + 2 NO2 + H2O
NaI + MgSO4 = Na2SO4 + MgI2 =>
2 NaI + MgSO4 = Na2SO4 + MgI2
VO + OH = VO3 + H2O =>
VO + 4 OH = VO3 + 2 H2O
pentane + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sr + Mn2(CO3)3 = Mn2 + Sr2CO3 =>
6 Sr + Mn2(CO3)3 = Mn2 + 3 Sr2CO3
HCl(aq) + H2O(l) = H3O(l) + Cl(l) =>
HCl(aq) + H2O(l) = H3O(l) + Cl(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
Mn(ClO4)2 = Mn + ClO4 =>
Mn(ClO4)2 = Mn + 2 ClO4
LiNO = Li + NO =>
LiNO = Li + NO
H2S + O3 = S + H2O =>
3 H2S + O3 = 3 S + 3 H2O
C3H7OH = C4 + H2 + O2 =>
4 C3H7OH = 3 C4 + 16 H2 + 2 O2
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
C2H5N + H2O = C2H5NH2 + O2 =>
2 C2H5N + 2 H2O = 2 C2H5NH2 + O2
Pb2O + H2SO4 = Pb2SO4 + H2O =>
Pb2O + H2SO4 = Pb2SO4 + H2O
Sr(OH)2 + H2GeO2 = (SrOH2)GeO2 + H2O =>
Sr(OH)2 + H2GeO2 = (SrOH2)GeO2 + H2O
H{+} + Fe + NO3{-} = Fe{3+} + NO + H2O =>
4 H{+} + Fe + NO3{-} = Fe{3+} + NO + 2 H2O
Cu + C6H5COOH = Cu2(C6H5COO)4 + H2 =>
2 Cu + 4 C6H5COOH = Cu2(C6H5COO)4 + 2 H2
K2Cr2O7 + CrCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 2 CrCl2 + 7 H2SO4 = 2 Cr2(SO4)3 + K2SO4 + 2 Cl2 + 7 H2O
Na2HPO4 + H2SO4 = NaH2PO4 + NaHSO4 =>
Na2HPO4 + H2SO4 = NaH2PO4 + NaHSO4
C2H2(g) + O2(g) = C(s) + H2O(g) =>
2 C2H2(g) + O2(g) = 4 C(s) + 2 H2O(g)
Al2O3 + O2 = Al2O5 =>
Al2O3 + O2 = Al2O5
H2O + NH2C6H4COOC2H5 = C7H7NO2 + CH3CH2OH =>
H2O + NH2C6H4COOC2H5 = C7H7NO2 + CH3CH2OH
Mg + K2SO4 = K2 + Mg(SO4)2 =>
Mg + 2 K2SO4 = 2 K2 + Mg(SO4)2
Ca(HO)2 + S = CaS6 + H2O2 =>
Ca(HO)2 + 6 S = CaS6 + H2O2
KOH + KBrO + I2 = KBrO3 + KI + H2O =>
4 KOH + KBrO + 2 I2 = KBrO3 + 4 KI + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
Fe{2+} + Mn{7+} = Mn{2+} + Fe{3+} =>
5 Fe{2+} + Mn{7+} = Mn{2+} + 5 Fe{3+}
Fe2O3 + C = Fe0 + CO =>
Fe2O3 + 3 C = 2 Fe0 + 3 CO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4OH + HCO3 = NH4CO3 + OH2 =>
NH4OH + HCO3 = NH4CO3 + OH2
H(NO3) + Zn = (NH4)(NO3) + Zn(NO3)2 + H2O =>
10 H(NO3) + 4 Zn = (NH4)(NO3) + 4 Zn(NO3)2 + 3 H2O
Al + PtCl2 = Pt + AlCl2 =>
Al + PtCl2 = Pt + AlCl2
HF + HNO3 = FNO3 + H2 =>
HF + HNO3 = FNO3 + H2
CaS2 + O = CaO2 + S2 =>
CaS2 + 2 O = CaO2 + S2
HF + HNO3 = FNO3 + H2 =>
HF + HNO3 = FNO3 + H2
AuCl + HCl + Cl = HAuCl3 =>
AuCl + HCl + Cl = HAuCl3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaCo3 + Pb(NO3)2 = NaCo3Pb(NO3)2 =>
NaCo3 + Pb(NO3)2 = NaCo3Pb(NO3)2
CH3CH2Cl + H2O = HCl + CH3CH2OH =>
CH3CH2Cl + H2O = HCl + CH3CH2OH
PbO2 + CO2 = PbCO4 =>
PbO2 + CO2 = PbCO4
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
CH3CH(OH)COOH = CH3CH(OH) + COOH =>
CH3CH(OH)COOH = CH3CH(OH) + COOH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CrCl + HCl + O2 = CrCl3 + H2O =>
2 CrCl + 4 HCl + O2 = 2 CrCl3 + 2 H2O
Sb2S3 + O = SO2 + Sb2O3 =>
Sb2S3 + 9 O = 3 SO2 + Sb2O3
Na2S(aq) + Zn(aq) = Na + ZnS(s) =>
Na2S(aq) + Zn(aq) = 2 Na + ZnS(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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