| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 10 H2SO4 = 4 H3PO4 + 4 H2O + 10 SO2
Sn + HgCl2 = Hg + SnCl2 =>
Sn + HgCl2 = Hg + SnCl2
Fe + HClO3 = Fe(HClO3) =>
Fe + HClO3 = Fe(HClO3)
C22H52 + CuO = CO2 + H2O + Cu =>
C22H52 + 70 CuO = 22 CO2 + 26 H2O + 70 Cu
FeSO4 + HNO3 + H2SO2 = Fe2(SO4)3 + NO + H2O =>
2 FeSO4 + 2 HNO3 + H2SO2 = Fe2(SO4)3 + 2 NO + 2 H2O
MnS + H2O = MnO + H2S =>
MnS + H2O = MnO + H2S
AgNO3 + CuI2 = AgI2 + CuNO3 =>
AgNO3 + CuI2 = AgI2 + CuNO3
HBr4 + PbBr2 + O2 = PbBr4 + H2O =>
4 HBr4 + 8 PbBr2 + O2 = 8 PbBr4 + 2 H2O
CH3C6H4SO3Na + O2 = CO2 + H2O + Na2SO4 + H2SO4 =>
2 CH3C6H4SO3Na + 18 O2 = 14 CO2 + 6 H2O + Na2SO4 + H2SO4
HClO4 + NH3 = N2 + HCl + H2O =>
3 HClO4 + 8 NH3 = 4 N2 + 3 HCl + 12 H2O
C2H5OH + KMnO4 + NaOH = CH3COOH + NaMnO2 + KH + H2O =>
3 C2H5OH + 2 KMnO4 + 2 NaOH = 3 CH3COOH + 2 NaMnO2 + 2 KH + 3 H2O
MnI2 + HClO2 = MnO2 + I2O5 + HCl =>
2 MnI2 + 7 HClO2 = 2 MnO2 + 2 I2O5 + 7 HCl
SO2 + MnO = SO3 + Mn =>
SO2 + MnO = SO3 + Mn
Ca(OH)2 + FeSO4 = Fe(OH)2 + CaSO4 =>
Ca(OH)2 + FeSO4 = Fe(OH)2 + CaSO4
Cl4 + Rf = RfCl4 =>
Cl4 + Rf = RfCl4
C9H18 = C20H34 + C4H10 =>
32 C9H18 = 9 C20H34 + 27 C4H10
P2O5(s) + H2O = (H3PO4) =>
P2O5(s) + 3 H2O = 2(H3PO4)
Mg(OH)2 + Na = Mg + NaOH =>
Mg(OH)2 + 2 Na = Mg + 2 NaOH
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
Bi2 = Bi =>
Bi2 = 2 Bi
Cu(OH)2 + KI = K(OH)2 + CuI =>
Cu(OH)2 + KI = K(OH)2 + CuI
C8H12 + H2O2 = CO2 + H2O =>
C8H12 + 22 H2O2 = 8 CO2 + 28 H2O
Sr(OH)2 + BI3 = SrI2 + B(OH)3 =>
3 Sr(OH)2 + 2 BI3 = 3 SrI2 + 2 B(OH)3
HCN + CuSO4 = CuH + CNSO4 =>
HCN + CuSO4 = CuH + CNSO4
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C3H6 + H2O + KMnO4 = C3H8O2 + KOH + MnO2 =>
3 C3H6 + 4 H2O + 2 KMnO4 = 3 C3H8O2 + 2 KOH + 2 MnO2
Ca(OH)2 + HCl = HClCa(OH)2 =>
Ca(OH)2 + HCl = HClCa(OH)2
Li2CO3 + Na2CO3 + Nb2O5 + BaCO3 + TiO2 = Li950Na18050Nb19000O57000Ba1000Ti1000O3000 + CO2 =>
475 Li2CO3 + 9025 Na2CO3 + 9500 Nb2O5 + 1000 BaCO3 + 1000 TiO2 = Li950Na18050Nb19000O57000Ba1000Ti1000O3000 + 10500 CO2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Al(OH)3 + K2SO4 = KOH + Al2(SO4)3 =>
2 Al(OH)3 + 3 K2SO4 = 6 KOH + Al2(SO4)3
NH4(NO3) + KOH = NH4(OH) + K(NO3) =>
NH4(NO3) + KOH = NH4(OH) + K(NO3)
Fe2O3 + H2O = HFe + HO =>
Fe2O3 + 5 H2O = 2 HFe + 8 HO
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4(s) + H2O =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4(s) + 3 H2O
Ca + H2SO3 = CaSO3 + H2 =>
Ca + H2SO3 = CaSO3 + H2
Se + H2 = Se2H4 =>
2 Se + 2 H2 = Se2H4
Al(OH)3 + HCl = H2O + Al2Cl(OH)5 =>
2 Al(OH)3 + HCl = H2O + Al2Cl(OH)5
Ru + H2O = RuO + H2 =>
Ru + H2O = RuO + H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
H3OF + SiO2 + O2 = H2SiF6 + H2O2 =>
6 H3OF + SiO2 + 4 O2 = H2SiF6 + 8 H2O2
Fe(OH)3 + H2CO3 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 H2CO3 = Fe2(CO3)3 + 6 H2O
Cr2 + Cl = Cr2Cl =>
Cr2 + Cl = Cr2Cl
Au + Cr(ClO3)3 = Au(ClO3)3 + Cr =>
Au + Cr(ClO3)3 = Au(ClO3)3 + Cr
H + NaBr + ClO = NaCl + Br2 + H2O =>
4 H + 2 NaBr + 2 ClO = 2 NaCl + Br2 + 2 H2O
AgNO3 + CuI2 = AgI2 + CuNO3 =>
AgNO3 + CuI2 = AgI2 + CuNO3
Ba(NO3)2 + NaIO3 + H2O = Ba(IO3)2(H2O) + NaNO3 =>
Ba(NO3)2 + 2 NaIO3 + H2O = Ba(IO3)2(H2O) + 2 NaNO3
[Co(H2O)6](CNS)2 + C2H5OH = [Co(C2H5OH)6](SCN)2 + H2O =>
[Co(H2O)6](CNS)2 + 6 C2H5OH = [Co(C2H5OH)6](SCN)2 + 6 H2O
Na3C6H5O7 + CaCl2 = NaCl + Ca3C12H10O14 =>
2 Na3C6H5O7 + 3 CaCl2 = 6 NaCl + Ca3C12H10O14
Al2(SO4)3 + K2S = Al2S3 + K2SO4 =>
Al2(SO4)3 + 3 K2S = Al2S3 + 3 K2SO4
Na2CO3 + NH4Cl + H2O = H2CO3 + NH4OH + NaCl =>
Na2CO3 + 2 NH4Cl + 2 H2O = H2CO3 + 2 NH4OH + 2 NaCl
CaO + NO = CaNO2 =>
CaO + NO = CaNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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