| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 H2C2O4 + 2 HMnO4 = 2 Mn*2 + 14 CO2 + 8 H2O
Fe + [Fe(CN)6] = Fe[Fe(CN)6]3 =>
Fe + 3[Fe(CN)6] = Fe[Fe(CN)6]3
K3Fe(C2O4)3(H2O) + KMnO4 + HSO4 = Fe2(SO4)3 + MnSO4 + CO2 + H2O + K2SO4 =>
26 K3Fe(C2O4)3(H2O) + 12 KMnO4 + 96 HSO4 = 13 Fe2(SO4)3 + 12 MnSO4 + 156 CO2 + 74 H2O + 45 K2SO4
MnSO4 + (NH4)2S = (NH4)2SO4 + Mn2S2 =>
2 MnSO4 + 2(NH4)2S = 2(NH4)2SO4 + Mn2S2
Na2SiO4 + CaCl2 = CaSiO4 + NaCl =>
Na2SiO4 + CaCl2 = CaSiO4 + 2 NaCl
Fe + [Fe(CN)6] = Fe[Fe(CN)6]3 =>
Fe + 3[Fe(CN)6] = Fe[Fe(CN)6]3
KMn2O4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMn2O4 + 16 HCl = 2 KCl + 4 MnCl2 + 8 H2O + 3 Cl2
HPO = H + PO =>
HPO = H + PO
zinc + sulfur = ZnS =>
Zn + S = ZnS
NH4Cl + H2O = NH4Cl*2H2O =>
NH4Cl + 2 H2O = NH4Cl*2H2O
AgCl + H2O = HCl + Ag(OH) =>
AgCl + H2O = HCl + Ag(OH)
Fe + [Fe(CN)6] = Fe[Fe(CN)6]3 =>
Fe + 3[Fe(CN)6] = Fe[Fe(CN)6]3
NH2 + H2O = NH3{+} + OH{-} =>
NH2 + H2O = NH3{+} + OH{-}
As + H2O = H2AsO4{-} + AsH3 + H{+} =>
8 As + 12 H2O = 3 H2AsO4{-} + 5 AsH3 + 3 H{+}
Cu + H2SO4 = CuOSO2H2O =>
Cu + H2SO4 = CuOSO2H2O
AlCl3 + Na(OH) = Na(AlO2) + NaCl + H2O =>
AlCl3 + 4 Na(OH) = Na(AlO2) + 3 NaCl + 2 H2O
NH4NO3 + SO2 + H2O = NH2OH + H2SO4 =>
NH4NO3 + 2 SO2 + 3 H2O = 2 NH2OH + 2 H2SO4
C6H12O + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 3 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
HF + Ba(OH)2 = BaOHF + H2O =>
HF + Ba(OH)2 = BaOHF + H2O
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
HCHO2 + MgO = MgCHO2 + OH =>
HCHO2 + MgO = MgCHO2 + OH
NH4Cl + CaBr2 = CaCl2 + BrNH4 =>
2 NH4Cl + CaBr2 = CaCl2 + 2 BrNH4
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
KO4 + CO5 = K4C5O3 + O =>
4 KO4 + 5 CO5 = K4C5O3 + 38 O
C6H7NO + (CH3CO)2O = C8H9NO2 + CH3COOH =>
C6H7NO + (CH3CO)2O = C8H9NO2 + CH3COOH
NaBr + AgNo3 = AgBr + NaNo3 =>
NaBr + AgNo3 = AgBr + NaNo3
Al2SiO5 + H2O = H2Al2SiO6 =>
Al2SiO5 + H2O = H2Al2SiO6
Al2O3 + HNO2 = NO3Al + H2O =>
Al2O3 + 2 HNO2 = 2 NO3Al + H2O
HS2 = H + S2 =>
HS2 = H + S2
C6H7N + C4H6O3 = C6H5NH(COCH3) + C2H4O2 =>
C6H7N + C4H6O3 = C6H5NH(COCH3) + C2H4O2
Fe + [Fe(CN)6] = Fe[Fe(CN)6]3 =>
Fe + 3[Fe(CN)6] = Fe[Fe(CN)6]3
(CH3)2NH + HBr = (CH3)2NH2 + Br =>
(CH3)2NH + HBr = (CH3)2NH2 + Br
Fe + [Fe(CN)6] = Fe[Fe(CN)6]3 =>
Fe + 3[Fe(CN)6] = Fe[Fe(CN)6]3
NaHSO4 + BaCl2 = NaCl + BaSO4 + HCl =>
NaHSO4 + BaCl2 = NaCl + BaSO4 + HCl
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
S + Cl2 + H2O = H2(SO4) + HCl =>
S + 3 Cl2 + 4 H2O = H2(SO4) + 6 HCl
C18H38(s) + O2(g) = CO2 + H2O =>
2 C18H38(s) + 55 O2(g) = 36 CO2 + 38 H2O
NaOH + NaCl = Na2OHCl =>
NaOH + NaCl = Na2OHCl
HSO4(aq) + AlOH(aq) = AlSO4(aq) + H2O(l) =>
HSO4(aq) + AlOH(aq) = AlSO4(aq) + H2O(l)
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
Na[Al(OH)4] + H2SO4 = Al2(SO4)3 + H2O + NaOH =>
2 Na[Al(OH)4] + 3 H2SO4 = Al2(SO4)3 + 6 H2O + 2 NaOH
K2CuO4H4 + K2S2O8 = K2SO4 + Cu2O + O2 + H2O =>
4 K2CuO4H4 + 4 K2S2O8 = 8 K2SO4 + 2 Cu2O + 3 O2 + 8 H2O
Sb(NO3)5 = Sb(NO2)5 + O2 =>
2 Sb(NO3)5 = 2 Sb(NO2)5 + 5 O2
Sn4 + HCl = SnCl4 + H2 =>
Sn4 + 16 HCl = 4 SnCl4 + 8 H2
Ag + C = Ag2C2 =>
2 Ag + 2 C = Ag2C2
Fe(OH)3 + Cl2 = FeCl3 + OH =>
2 Fe(OH)3 + 3 Cl2 = 2 FeCl3 + 6 OH
Fe + CuNo = FeNo + Cu =>
Fe + CuNo = FeNo + Cu
H2S + O2 = H2O + SO10 =>
2 H2S + 11 O2 = 2 H2O + 2 SO10
KCN + AgClO3 = KClO3 + AgCN =>
KCN + AgClO3 = KClO3 + AgCN
HCl + N(OH)2 = NCl2 + H2O =>
2 HCl + N(OH)2 = NCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/24
Équations équilibrées sur03/17/23
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