| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + HNO3 = NH4NO3 + H2O
CrO + Mg = MgO + Cr =>
CrO + Mg = MgO + Cr
Fe + HNO3 = NH4NO3 + Fe(NO3)3 + H2O =>
8 Fe + 30 HNO3 = 3 NH4NO3 + 8 Fe(NO3)3 + 9 H2O
Fe2(SO4) + NaOH = Fe2(OH) + Na(SO4) =>
Fe2(SO4) + NaOH = Fe2(OH) + Na(SO4)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Zn3(PO4)2 = P2O5 + ZnO =>
Zn3(PO4)2 = P2O5 + 3 ZnO
Pb(ClO4)2 + Al2(SO4)3 = Pb(SO4)3 + AlClO4 =>
Pb(ClO4)2 + Al2(SO4)3 = Pb(SO4)3 + 2 AlClO4
CaCO3 + HCl = Ca(Cl)2 + CO2 + H2O =>
CaCO3 + 2 HCl = Ca(Cl)2 + CO2 + H2O
K2O + NH3 = K + N2 + H2O =>
3 K2O + 2 NH3 = 6 K + N2 + 3 H2O
VOBr3 + H2O = V2O5 + HBr =>
2 VOBr3 + 3 H2O = V2O5 + 6 HBr
CH3(CH2)24CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)24CH3 + 79 O2 = 52 CO2 + 54 H2O
Cr + NiCl2 = CrCl2 + Ni =>
Cr + NiCl2 = CrCl2 + Ni
BaSeO4 = BaSe + O2 =>
BaSeO4 = BaSe + 2 O2
C8H8 + KMnO4 + H2O = KOH + MnO2 + C8H10O2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H10O2
Li2CO3 + H3BO3 = BLiO2 + CO2 + H2O =>
Li2CO3 + 2 H3BO3 = 2 BLiO2 + CO2 + 3 H2O
CaO + C20H16O4 = CO + Ca + H2O =>
24 CaO + C20H16O4 = 20 CO + 24 Ca + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KNO2 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Pb3O4 + C = Pb + CO =>
Pb3O4 + 4 C = 3 Pb + 4 CO
H2 + PtO = Pt + H2O =>
H2 + PtO = Pt + H2O
K[Al(OH)4](aq) + H2SO4(aq) = Al(OH)3(s) + K2SO4(aq) + H2O =>
2 K[Al(OH)4](aq) + H2SO4(aq) = 2 Al(OH)3(s) + K2SO4(aq) + 2 H2O
HNO3 + Mg = Mg(NO3)2 + H2(g) =>
2 HNO3 + Mg = Mg(NO3)2 + H2(g)
COOH + CaCO3 = COOCa + CO2 + H2O =>
2 COOH + CaCO3 = COOCa + 2 CO2 + H2O
CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + O2 = CO2 + H2O =>
2 CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + 163 O2 = 114 CO2 + 110 H2O
Fe + PbCH3COO = Pb + FeCH3COO =>
Fe + PbCH3COO = Pb + FeCH3COO
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
MoS2(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
CH3CH(NO2)CH3 + H2 = CH3CHNH2CH3 + O2 =>
CH3CH(NO2)CH3 + H2 = CH3CHNH2CH3 + O2
P2O3 + H2O = HPO3 + POH =>
P2O3 + H2O = HPO3 + POH
C6H4BrNH2 + H2O = C6H4BrNH3 + OH =>
C6H4BrNH2 + H2O = C6H4BrNH3 + OH
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
C8H8 + KMnO4 + H2O = KOH + MnO2 + C8H10O2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H10O2
FeSO4 + H2O2 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeSO4 + 3 H2O2 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
C8H8 + KMnO4 + H2O = KOH + MnO2 + C8H10O2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H10O2
S2O8{-2} + C2H5C6H5 + H2O = CO2 + SO4{-2} + H{+} =>
21 S2O8{-2} + C2H5C6H5 + 16 H2O = 8 CO2 + 42 SO4{-2} + 42 H{+}
Zn(NO3)2 + Cu = Cu(NO3)2 + Zn =>
Zn(NO3)2 + Cu = Cu(NO3)2 + Zn
Fe2S3 + H2O + O2 = Fe(OH)2 + S =>
Fe2S3 + 2 H2O + O2 = 2 Fe(OH)2 + 3 S
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C8H8 + KMnO4 + H2O = KOH + MnO2 + C8H10O2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H10O2
CH3NHCH3HNO2 = (CH3)2NNOH2O =>
CH3NHCH3HNO2 = (CH3)2NNOH2O
C8H8 + KMnO4 + H2O = KOH + MnO2 + C8H10O2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H10O2
FeCl2 + K3Fe(CN)6 = KCl + Fe3[Fe(CN)6]2 =>
3 FeCl2 + 2 K3Fe(CN)6 = 6 KCl + Fe3[Fe(CN)6]2
KMnO4 + I2 + H2SO4 = MnSO4 + H2O + KIO3 =>
2 KMnO4 + I2 + 2 H2SO4 = 2 MnSO4 + 2 H2O + 2 KIO3
Na2SO4 + PbCl2 = NaCl + Pb + (SO4)2 =>
2 Na2SO4 + 2 PbCl2 = 4 NaCl + 2 Pb + (SO4)2
P2O5 + LiOH = H2O + Li3PO4 =>
P2O5 + 6 LiOH = 3 H2O + 2 Li3PO4
C2H4 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 C2H2(OH)2 + 4 MnO2 + 4 KOH
Fe(NO3)3 + NaBr = FeBr3 + Na(NO3) =>
Fe(NO3)3 + 3 NaBr = FeBr3 + 3 Na(NO3)
CO + Cl2 = COCl2(g) =>
CO + Cl2 = COCl2(g)
C8H8 + KMnO4 + H2O = C8H11O2 + KOH + MnO2 =>
3 C8H8 + KMnO4 + 5 H2O = 3 C8H11O2 + KOH + MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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