| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2 + 2 Cl2 = 2 SCl2
KH2PO4 + NaOH = H2O + KOH + Na2HPO4 =>
KH2PO4 + 2 NaOH = H2O + KOH + Na2HPO4
HS{-} + NO3{-} + H{+} = S + NO2{-} + H2O =>
HS{-} + NO3{-} + H{+} = S + NO2{-} + H2O
NaOH + MgCl2 = Mg + OH + NaCl =>
2 NaOH + MgCl2 = Mg + 2 OH + 2 NaCl
Sn(C2H3O2)4 + K2SO4 = Sn(SO4)2 + KC2H3O2 =>
Sn(C2H3O2)4 + 2 K2SO4 = Sn(SO4)2 + 4 KC2H3O2
Pb(NO3)2 + KI = Pb + KI(NO3) =>
Pb(NO3)2 + 2 KI = Pb + 2 KI(NO3)
sodium + chlorine = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
K2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 =>
4 K2C2O4 + 2 KMnO4 = 8 CO2 + 5 K2O + Mn2O3
SnCl2 + KNO2 + HCl = SnCl4 + NO + KCl + H2O =>
SnCl2 + 2 KNO2 + 4 HCl = SnCl4 + 2 NO + 2 KCl + 2 H2O
KClO4 + H2SO4 = KHSO2 + O2 + ClO2 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHSO2 + 7 O2 + 4 ClO2 + 2 H2O
UO2SO4 + H2O2 + H2O = UO4*H2O + H2SO4 =>
UO2SO4 + H2O2 + H2O = UO4*H2O + H2SO4
Ca + K3PO4 = CaO + K3P =>
4 Ca + K3PO4 = 4 CaO + K3P
Br2 + CHBr3 = HBr + CBr4 =>
Br2 + CHBr3 = HBr + CBr4
SCl + AgN = AgCl + SN =>
SCl + AgN = AgCl + SN
Zn + Ni(NO2) = Ni + Zn(NO2)2 =>
Zn + 2 Ni(NO2) = 2 Ni + Zn(NO2)2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Sn(C2H3O2)4 + Na2CrO4 = NaC2H3O2 + Sn(CrO4)2 =>
Sn(C2H3O2)4 + 2 Na2CrO4 = 4 NaC2H3O2 + Sn(CrO4)2
C2H6SO + O2 = H2O + CO2 + S =>
C2H6SO + 3 O2 = 3 H2O + 2 CO2 + S
Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI
HCH3COO + H2O = H3O + CH3COO =>
HCH3COO + H2O = H3O + CH3COO
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
C2H5NH2 + H2CO3 = HCO3 + C2H5NH3 =>
C2H5NH2 + H2CO3 = HCO3 + C2H5NH3
F2 + Li2O = Li2F2 + O =>
F2 + Li2O = Li2F2 + O
Na2SO4 + Fe(OH)3 = Fe2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NaOH
Hg2Cl2 + NH3 = Hg2NH3 + Cl =>
Hg2Cl2 + NH3 = Hg2NH3 + 2 Cl
C2 = C6 =>
3 C2 = C6
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
Mg(OH)2 + H2SO4 = (MgOH2)SO4 + H2O =>
Mg(OH)2 + H2SO4 = (MgOH2)SO4 + H2O
C5H5OH + O2 = C02 + H2O =>
2 C5H5OH + 2 O2 = 5 C02 + 6 H2O
ZnCl2 + Cu = CuCl2 + ZnCu =>
ZnCl2 + 2 Cu = CuCl2 + ZnCu
NaCl + NaClO3 + H2O = Cl2 + Na(OH) =>
5 NaCl + NaClO3 + 3 H2O = 3 Cl2 + 6 Na(OH)
BaCl2(aw) + Na2SO4(aq) = BaSO4(s) + NaCl(aw) =>
BaCl2(aw) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aw)
Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + KCH3COO + NaCH3COO + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 2 KCH3COO + 6 NaCH3COO + 3 H2O
As2S3 + ClO3{-} + H2O = Cl{-} + H3AsO4 + SO4{2-} + H{+} =>
3 As2S3 + 14 ClO3{-} + 18 H2O = 14 Cl{-} + 6 H3AsO4 + 9 SO4{2-} + 18 H{+}
H8B202 + HH2O = HBO2 + H2 =>
H8B202 + 404 HH2O = 202 HBO2 + 509 H2
IO3{-} + HSO3{-} = SO4{-2} + I2 + H{+)+H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{-2} + I2 + 3 H{+)+H2O
SnCl2H4O2 = Sn + Cl2 + H2 + O2 =>
SnCl2H4O2 = Sn + Cl2 + 2 H2 + O2
NiS + KClO4 = Ni(ClO4)2 + K2S =>
NiS + 2 KClO4 = Ni(ClO4)2 + K2S
Ni + H2SO4 = NiSO4 + H2O + SO2 =>
Ni + 2 H2SO4 = NiSO4 + 2 H2O + SO2
Cl2 + H2SO4 = HClO + SO2 =>
Cl2 + H2SO4 = 2 HClO + SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2C6H6O6 + H2O = H3O + HCO =>
H2C6H6O6 + 2 H2O = 2 H3O + 6 HCO
NH4HCO3 + CH3COOH = NH4CH3COO + CO2 + H2O =>
NH4HCO3 + CH3COOH = NH4CH3COO + CO2 + H2O
KMnO4 + KCl + H2SO4 = K2SO4 + Cl2 + MnSO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 5 Cl2 + 2 MnSO4 + 8 H2O
Al(aq) + NH3(aq) + H2O = Al(OH)3(s) + NH4(aq) =>
Al(aq) + 3 NH3(aq) + 3 H2O = Al(OH)3(s) + 3 NH4(aq)
(NH4)6(CO3)3 + Ca2Cl4 = CaCO3 + NH4Cl =>
2(NH4)6(CO3)3 + 3 Ca2Cl4 = 6 CaCO3 + 12 NH4Cl
Cu7O2 + CH4 = Cu + H2O + CO2 =>
2 Cu7O2 + CH4 = 14 Cu + 2 H2O + CO2
NaMnO4 + Mn(NO3)2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
4 NaMnO4 + Mn(NO3)2 + 8 NaOH = 5 Na2MnO4 + 2 NaNO3 + 4 H2O
Cu(HNO3)2 + BaCl2 = Ba(HNO3)2 + CuCl2 =>
Cu(HNO3)2 + BaCl2 = Ba(HNO3)2 + CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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