| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C8H18 + 10 KMnO4 + 14 H2O = 12 C2H4(OH)2 + 10 MnO2 + 10 KOH
CuSO4 + NaOCl = CuClO + NaSO4 =>
CuSO4 + NaOCl = CuClO + NaSO4
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
C12H22O11 + H3PO4 = HPO4 + C6H6 + H3O =>
2 C12H22O11 + 23 H3PO4 = 23 HPO4 + 4 C6H6 + 22 H3O
LuF3 + Ca = CaF2 + Lu =>
2 LuF3 + 3 Ca = 3 CaF2 + 2 Lu
Sr(OH)3 + H3PO4 = SrPO4 + H2O =>
Sr(OH)3 + H3PO4 = SrPO4 + 3 H2O
KClO4 = KCl + O =>
KClO4 = KCl + 4 O
BF3(g) + NH3(g) = NF3BH3 =>
BF3(g) + NH3(g) = NF3BH3
Al2O3 + OH{-} = AlO2{-} + H2O =>
Al2O3 + 2 OH{-} = 2 AlO2{-} + H2O
Mg2SO4(aq) + NaOH(aq) = MgOH(s) + Na2SO4(s) =>
Mg2SO4(aq) + 2 NaOH(aq) = 2 MgOH(s) + Na2SO4(s)
COH + CH4 = H2O + C2 =>
8 COH + 2 CH4 = 8 H2O + 5 C2
AgCl + H2SO4 = HCl + AgHSO4 =>
AgCl + H2SO4 = HCl + AgHSO4
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + NaNO3 =>
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
Ge + HNO3 = H2GeO3 + NO2 + H2O =>
Ge + 4 HNO3 = H2GeO3 + 4 NO2 + H2O
Na2HAsO4 + NH4Cl = (NH4)3AsO4 + NaCl + HCl =>
Na2HAsO4 + 3 NH4Cl = (NH4)3AsO4 + 2 NaCl + HCl
(NH4)2HPO4 + H3PO4 = NH4H2PO4 =>
(NH4)2HPO4 + H3PO4 = 2 NH4H2PO4
CH3NO2 + N2O + OH{-} = CO3{-}2 + H2O + N2 =>
2 CH3NO2 + 4 N2O + 2 OH{-} = 2 CO3{-}2 + 4 H2O + 5 N2
Na + H{3}PO{4} = Na{3}PO{4} + H{2} =>
Na + 3 H{3}PO{4} = Na{3}PO{4} + 3 H{2}
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4 =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4
(CH3COO)2Pb + Na2CO3 = CH3COONa + PbCO3 =>
(CH3COO)2Pb + Na2CO3 = 2 CH3COONa + PbCO3
AlCl3 + Na2CO3 + H2O = AlOHCO3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + H2O = 2 AlOHCO3 + 6 NaCl + CO2
CHO = C + H2 + O2 =>
2 CHO = 2 C + H2 + O2
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KSO4 + Ba(C2H3O2)2 = BaSO4 + K(C2H3O2)2 =>
KSO4 + Ba(C2H3O2)2 = BaSO4 + K(C2H3O2)2
HNO2 = O2 + H2O + N2 =>
4 HNO2 = 3 O2 + 2 H2O + 2 N2
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
J + H2O2 = J17O27 + J2H5 =>
278 J + 135 H2O2 = 10 J17O27 + 54 J2H5
LiOH + HFO4 = LiFO4 + H2O =>
LiOH + HFO4 = LiFO4 + H2O
Cr(OH)3 + IO = CrO4 + I + H2O =>
2 Cr(OH)3 + 5 IO = 2 CrO4 + 5 I + 3 H2O
KciO3(aq) = Kci(aq) + O2(g) =>
2 KciO3(aq) = 2 Kci(aq) + 3 O2(g)
HSO4 + H2O = H + HSO5 =>
HSO4 + H2O = 2 H + HSO5
H2O + CaC2 + CO2 = CH2CHCO2H + Ca(OH)2 =>
16 H2O + 6 CaC2 + 3 CO2 = 5 CH2CHCO2H + 6 Ca(OH)2
HNO3 + Ag(NH3)2 = NH4 + Ag + NO3 =>
2 HNO3 + Ag(NH3)2 = 2 NH4 + Ag + 2 NO3
NH4NO3 + N2O = NH4O + N2NO3 =>
NH4NO3 + N2O = NH4O + N2NO3
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
NaOH + Mg = Mg(OH)4 + Na =>
4 NaOH + Mg = Mg(OH)4 + 4 Na
BaCl + Na(CrO4) = Ba(CrO4) + NaCl =>
BaCl + Na(CrO4) = Ba(CrO4) + NaCl
Kr2 + H5 = KrH =>
5 Kr2 + 2 H5 = 10 KrH
C + H3 = CH4 =>
3 C + 4 H3 = 3 CH4
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
MnO2 + NO = Mn + NO3 =>
MnO2 + NO = Mn + NO3
K2SO4 + KOH = K + SO2 + HO4 =>
3 K2SO4 + 2 KOH = 8 K + 3 SO2 + 2 HO4
H3N + Ba(OH)2 = H2O + Ba3N2 =>
2 H3N + 3 Ba(OH)2 = 6 H2O + Ba3N2
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Al + ZnO = Zn + Al2O3 =>
2 Al + 3 ZnO = 3 Zn + Al2O3
FeCl3 + Zn = ZnCl2 + Fe =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + 2 Fe
C + H2 + N2 + O2 = C7H7O3N =>
14 C + 7 H2 + N2 + 3 O2 = 2 C7H7O3N
NaOH + Ca(OH) + Cl2 = Ca(OCl)2 + NaCl + H2O =>
6 NaOH + 2 Ca(OH) + 5 Cl2 = 2 Ca(OCl)2 + 6 NaCl + 4 H2O
KOH + C2H4O2 = CH3CO2K + H2O =>
KOH + C2H4O2 = CH3CO2K + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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