| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 6 H{+} + 5 C3H7OH = 2 Mn{2+} + 8 H2O + 5 C3H6O
(NH4)2S + Pb(NO3)4 = NH4(NO3)2 + PbS =>
(NH4)2S + Pb(NO3)4 = 2 NH4(NO3)2 + PbS
LiF + NH4OH = LiOH + FNH4 =>
LiF + NH4OH = LiOH + FNH4
(NH4)Fe(SO4)2*12H2O + FeSO4*7H2O + NH4OH = Fe3O4 + (NH4)2SO4 + H2O =>
2(NH4)Fe(SO4)2*12H2O + FeSO4*7H2O + 8 NH4OH = Fe3O4 + 5(NH4)2SO4 + 35 H2O
Cr(OH)2 + H2O = Cr(OH)3 + H2 =>
2 Cr(OH)2 + 2 H2O = 2 Cr(OH)3 + H2
NH3(g) + O2(g) = NO2(q) + H2O =>
4 NH3(g) + 7 O2(g) = 4 NO2(q) + 6 H2O
CH3 + O2 = CO3 + H2O =>
4 CH3 + 9 O2 = 4 CO3 + 6 H2O
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
C6H6 + C6H5COCl = C13H10O + HCl =>
C6H6 + C6H5COCl = C13H10O + HCl
CH5N3O4 + CH2 = CO + H2O + N2 =>
4 CH5N3O4 + CH2 = 5 CO + 11 H2O + 6 N2
Zn(NO3)3 + Al(NO3)3 + C6H12O6 = ZnAl2O4 + N2 + CO2 + H2O =>
12 Zn(NO3)3 + 24 Al(NO3)3 + 23 C6H12O6 = 12 ZnAl2O4 + 54 N2 + 138 CO2 + 138 H2O
CH3CHO + HCl = CH4ClCHO =>
CH3CHO + HCl = CH4ClCHO
Ni + Cl2 = NiCl3 =>
2 Ni + 3 Cl2 = 2 NiCl3
FeS = Fe + S8 =>
8 FeS = 8 Fe + S8
(C3H6)10 + O2 = CO2 + H2O =>
(C3H6)10 + 45 O2 = 30 CO2 + 30 H2O
Cu + water + CO2 + oxygen = Cu3(CO3)2(OH)2 =>
6 Cu + 2 H2O + 4 CO2 + 3 O2 = 2 Cu3(CO3)2(OH)2
B(OH3) + H2O = B(OH)4 + H3O =>
B(OH3) + 8 H2O = B(OH)4 + 5 H3O
NaOH + MgNO{3+} = Mg(OH) + NaNO{3+} =>
NaOH + MgNO{3+} = Mg(OH) + NaNO{3+}
K[Ag(CN)2] + H2S = K2S + Ag2S + HCN =>
2 K[Ag(CN)2] + 2 H2S = K2S + Ag2S + 4 HCN
O2 + H2O + CaS = Ca(OH)2 + S =>
O2 + 2 H2O + 2 CaS = 2 Ca(OH)2 + 2 S
BaCl2 + Na3[Co(NO2)6] = NaCl + Ba3[Co(NO2)6]2 =>
3 BaCl2 + 2 Na3[Co(NO2)6] = 6 NaCl + Ba3[Co(NO2)6]2
Np{4+} + e = Np{3+} =>
Np{4+} + e = Np{3+}
C3H7O3K + C6H10O4 = KC6H9O4 + C3H8O3 =>
C3H7O3K + C6H10O4 = KC6H9O4 + C3H8O3
KNO3 + H2 = HNO3 + K =>
2 KNO3 + H2 = 2 HNO3 + 2 K
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4 =>
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4
CaCl2 + NH4(OH) = Ca(OH)2 + NH4(Cl) =>
CaCl2 + 2 NH4(OH) = Ca(OH)2 + 2 NH4(Cl)
PO4 + HClO4 = ClO4 + H3PO4 =>
PO4 + 3 HClO4 = 3 ClO4 + H3PO4
SO2 + K = SO2K =>
SO2 + K = SO2K
Al2(SO4) + Ba(OH)2 = AlOH + BaSO4 =>
Al2(SO4) + Ba(OH)2 = 2 AlOH + BaSO4
NaOH + P4 + H2O = PH3 + NaHPO2 =>
12 NaOH + 5 P4 + 12 H2O = 8 PH3 + 12 NaHPO2
CaH2 + H2O = Ca(HOH)2 + H2 =>
CaH2 + 2 H2O = Ca(HOH)2 + H2
CaCl2 + Al2SO4*3 = Ca2SO4*2 + AlCl2 =>
2 CaCl2 + Al2SO4*3 = Ca2SO4*2 + 2 AlCl2
HNO3(aq) + Na2CO3(aq) = NaNO3(aq) + H2CO3 =>
2 HNO3(aq) + Na2CO3(aq) = 2 NaNO3(aq) + H2CO3
AgNO3 + NaBH4 = AgB + NaNO3 + H2 =>
AgNO3 + NaBH4 = AgB + NaNO3 + 2 H2
C222H2 + O2 = CO2 + H2O =>
2 C222H2 + 445 O2 = 444 CO2 + 2 H2O
HBr + NaOH = H(OH) + BrNa =>
HBr + NaOH = H(OH) + BrNa
Al + NH4ClO4 = N2 + Cl2 + Al2O3 + H2O =>
8 Al + 6 NH4ClO4 = 3 N2 + 3 Cl2 + 4 Al2O3 + 12 H2O
K3PO4 + SrCl2 = KCl2 + Sr3PO4 =>
K3PO4 + 3 SrCl2 = 3 KCl2 + Sr3PO4
H2S + Cl2 = S8 + H1Cl1 =>
8 H2S + 8 Cl2 = S8 + 16 H1Cl1
Ni + CuS = NiS + Cu =>
Ni + CuS = NiS + Cu
Cl2 + CrI3 + KOH = KIO4 + KCl + K2CrO4 + H2O =>
27 Cl2 + 2 CrI3 + 64 KOH = 6 KIO4 + 54 KCl + 2 K2CrO4 + 32 H2O
Cr2(SO4)3(aq) + CdCl2(aq) = CrCl3(s) + CdSO4(aq) =>
Cr2(SO4)3(aq) + 3 CdCl2(aq) = 2 CrCl3(s) + 3 CdSO4(aq)
Cr2O3(s) + CH4(g) = Cr(s) + CO(g) + H2O(g) =>
Cr2O3(s) + CH4(g) = 2 Cr(s) + CO(g) + 2 H2O(g)
C5H6O4 + H2O = C2H5OH + CO2 =>
2 C5H6O4 + 3 H2O = 3 C2H5OH + 4 CO2
Mg(NO3) = MgNO3 =>
Mg(NO3) = MgNO3
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
H2(g) + N2(g) = NH4(g) =>
4 H2(g) + N2(g) = 2 NH4(g)
Fe(OH)2NO3 + KHCO3 = Fe(OH)CO3 + KNO3 + H2O =>
Fe(OH)2NO3 + KHCO3 = Fe(OH)CO3 + KNO3 + H2O
O1280 = O2 =>
O1280 = 640 O2
Zn + HNO3 = Zn9N4O14 + NH4NO3 + H2O =>
9 Zn + 6 HNO3 = Zn9N4O14 + NH4NO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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