| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + 2 O2 = FeO2O3
AsH3 + Cl2O7 = H2O + As2O5 + Cl2 =>
14 AsH3 + 8 Cl2O7 = 21 H2O + 7 As2O5 + 8 Cl2
C8H16O2 + NaOCl = C8H14O2 + NaCl + H2O =>
C8H16O2 + NaOCl = C8H14O2 + NaCl + H2O
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
CoCl2 + Br2 = BrCl + Co =>
CoCl2 + Br2 = 2 BrCl + Co
C5H4(CH3)2 + O2 = H2O + C =>
2 C5H4(CH3)2 + 5 O2 = 10 H2O + 14 C
CH2CHCH3 + Cl2 = CH2(Cl)CHClCH3 =>
CH2CHCH3 + Cl2 = CH2(Cl)CHClCH3
NaHCO3 + C2H5COO = NaC2H5COO + H2O + CO2 =>
13 NaHCO3 + 14 C2H5COO = 13 NaC2H5COO + 9 H2O + 16 CO2
Na + Cl2 + O2 = NaClO2 =>
2 Na + Cl2 + 2 O2 = 2 NaClO2
NH4(aq) + O2(g) = H4O2(aq) + N2(g) =>
2 NH4(aq) + 2 O2(g) = 2 H4O2(aq) + N2(g)
Sn2O3 + H2O = Sn(OH)3 =>
Sn2O3 + 3 H2O = 2 Sn(OH)3
Na2CO3(aq) + MgCl2(aq) = NaCl(aq) + MgCO3(s) =>
Na2CO3(aq) + MgCl2(aq) = 2 NaCl(aq) + MgCO3(s)
NaC7H5O2 + NaOH = H2O + NaC7H4O2 + Na =>
NaC7H5O2 + NaOH = H2O + NaC7H4O2 + Na
NaOH + NO = NaHNO2 =>
NaOH + NO = NaHNO2
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O + Cl2 =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O + 10 Cl2
Fe(OH)3 + HI = FeOHI2 + H2O =>
Fe(OH)3 + 2 HI = FeOHI2 + 2 H2O
HCl + (NaHCO3) = NaCl + H2O + CO2 =>
HCl + (NaHCO3) = NaCl + H2O + CO2
Fe4 + S3 = FeS =>
3 Fe4 + 4 S3 = 12 FeS
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
N + P + K = NPK =>
N + P + K = NPK
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
KCl + LiF = KF + LiCl =>
KCl + LiF = KF + LiCl
AgNO3(aq) + KSCN(aq) = AgSCN + KNO3 =>
AgNO3(aq) + KSCN(aq) = AgSCN + KNO3
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2 + Cu =>
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2 + Cu
C3H8O2 + KMnO4 = K2C3H2O4 + MnO2 + H2O + KOH =>
3 C3H8O2 + 8 KMnO4 = 3 K2C3H2O4 + 8 MnO2 + 8 H2O + 2 KOH
As + HCl = AsCl3 + H2 =>
2 As + 6 HCl = 2 AsCl3 + 3 H2
C6H14 + O2 = C2O4 + H14O2 =>
C6H14 + 7 O2 = 3 C2O4 + H14O2
K2CrO4 + HBr = KBr + Br2 + Cr(OH)3 + H2O =>
2 K2CrO4 + 10 HBr = 4 KBr + 3 Br2 + 2 Cr(OH)3 + 2 H2O
SrCO3 = SrO{+} + CO2{-} =>
SrCO3 = SrO{+} + CO2{-}
K2OH2SO3 = K2SO3H2O =>
K2OH2SO3 = K2SO3H2O
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
CH3CoOH + NaCl = CH3CoONa + HCl =>
CH3CoOH + NaCl = CH3CoONa + HCl
NH3 + HClO = NH2 + Cl + H2O =>
NH3 + HClO = NH2 + Cl + H2O
C6H20 + O2 = CO2 + H2O =>
C6H20 + 11 O2 = 6 CO2 + 10 H2O
Cu + FeCl2 = CuCl + Fe =>
2 Cu + FeCl2 = 2 CuCl + Fe
CaCl2 + NH3 = CaNH3 + Cl =>
CaCl2 + NH3 = CaNH3 + 2 Cl
Li + H3AsO4 = Li3AsO4 + H2 =>
6 Li + 2 H3AsO4 = 2 Li3AsO4 + 3 H2
KMnO4 + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + K{+} + H2O =>
KMnO4 + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + K{+} + 4 H2O
Ag + LiSO4 = AgSO4 + Li2 =>
2 Ag + 2 LiSO4 = 2 AgSO4 + Li2
Sr(C2H3O2)2 + K2SO4 = SrSO4 + KC2H3O2 =>
Sr(C2H3O2)2 + K2SO4 = SrSO4 + 2 KC2H3O2
C2H4O2 + C5H12O = C7O2H14 + H2O =>
C2H4O2 + C5H12O = C7O2H14 + H2O
KMnO4 + KNO2 + HO2 = MnO2 + KNO3 + KOH =>
KMnO4 + 3 KNO2 + HO2 = MnO2 + 3 KNO3 + KOH
F2 + FeNa3 = Na + FeF3 =>
3 F2 + 2 FeNa3 = 6 Na + 2 FeF3
CrCl3 + KMnO4 + KOH = K2MnO4 + K2CrO4 + H2O + KCl =>
CrCl3 + 3 KMnO4 + 8 KOH = 3 K2MnO4 + K2CrO4 + 4 H2O + 3 KCl
Ti + Na = Ti3Na =>
3 Ti + Na = Ti3Na
BiOCl + HNO3 = Bi(NO3)3 + HCl + H2O =>
BiOCl + 3 HNO3 = Bi(NO3)3 + HCl + H2O
Fe2O3 + C4H10 = Fe + CO2 + H2O =>
13 Fe2O3 + 3 C4H10 = 26 Fe + 12 CO2 + 15 H2O
MnO2 + H3O{+} + Cl{-} = Mn{+2} + H2O + Cl2 =>
MnO2 + 4 H3O{+} + 2 Cl{-} = Mn{+2} + 6 H2O + Cl2
H26C12 + O2 = H2O + CO2 =>
2 H26C12 + 37 O2 = 26 H2O + 24 CO2
CuSO4*5H2O + K(OH)2 = Cu(OH)2 + K2SO4 + H2O + O2 =>
2 CuSO4*5H2O + 4 K(OH)2 = 2 Cu(OH)2 + 2 K2SO4 + 12 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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