| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2
CuAl2 + Cu2O = Cu + Al2O3 =>
CuAl2 + 3 Cu2O = 7 Cu + Al2O3
NaCl + AgNO{3} = NaNO{3} + AgCl =>
NaCl + AgNO{3} = NaNO{3} + AgCl
CH2CHCN + H2O = CH3CH(OH)CN =>
CH2CHCN + H2O = CH3CH(OH)CN
MnClO4 = Mn + ClO4 =>
MnClO4 = Mn + ClO4
AgNO3 + (NH4)2CO3 = Ag(NH4)2 + NO3CO3 =>
AgNO3 + (NH4)2CO3 = Ag(NH4)2 + NO3CO3
F + H2SO4 = HF + SO4 =>
2 F + H2SO4 = 2 HF + SO4
NH3 + NO3 = NH2O =>
2 NH3 + NO3 = 3 NH2O
NaHSO4 + KOH = KNaSO4 + H2O =>
NaHSO4 + KOH = KNaSO4 + H2O
Sr3(PO4)2 = (Sr3)2 + PO4 =>
2 Sr3(PO4)2 = (Sr3)2 + 4 PO4
Zn + C6H8O7 + C = C12H10O14Zn3 + C2H4 =>
6 Zn + 4 C6H8O7 + 6 C = 2 C12H10O14Zn3 + 3 C2H4
Ni(OH)2H2O = NiO + H2O =>
Ni(OH)2H2O = NiO + 2 H2O
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
Mg + K2SO4 = SO4 + KMg =>
2 Mg + K2SO4 = SO4 + 2 KMg
C2H7N + HNO2 = N2 + C2H6O + H2O =>
C2H7N + HNO2 = N2 + C2H6O + H2O
Li2S + O2 = Li + SO2 =>
Li2S + O2 = 2 Li + SO2
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + C2H3O2Na =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + 2 C2H3O2Na
Na2SO4(aq) + Cu(OH)2 = Na(OH) + CuSO4 =>
Na2SO4(aq) + Cu(OH)2 = 2 Na(OH) + CuSO4
HC2H3O2 + NaHCO3 = H2CO2 + NaC2H3O2 =>
3 HC2H3O2 + 2 NaHCO3 = 4 H2CO2 + 2 NaC2H3O2
NH4ClO3 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
(COOK)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3(COOK)2 + K2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
N2 + H = NH4 =>
N2 + 8 H = 2 NH4
P(Cl)3 + NH3 = P(NH2)3 + HCl =>
P(Cl)3 + 3 NH3 = P(NH2)3 + 3 HCl
Co(OH)2 + SO2 = Co + SO4 + H2O =>
2 Co(OH)2 + SO2 = 2 Co + SO4 + 2 H2O
zinc + calciumfluoride = zincfluoride + calcium =>
Zn + CaF2 = ZnF2 + Ca
OCCl2 + H2O = OC(OH)2 + HCl =>
OCCl2 + 2 H2O = OC(OH)2 + 2 HCl
NaOH + Si = NaSi + Na2SiO3 + H2O =>
6 NaOH + 5 Si = 4 NaSi + Na2SiO3 + 3 H2O
H3PO4 + N2O5 = N3(PO4)5 + H2O =>
10 H3PO4 + 3 N2O5 = 2 N3(PO4)5 + 15 H2O
(NH4)2S(aq) + H3PO4(aq) = (NH4)3PO4 + H2S =>
3(NH4)2S(aq) + 2 H3PO4(aq) = 2(NH4)3PO4 + 3 H2S
FeCl3*6H2O + Na2CO3 = NaCl + Fe2(CO3)3*1H2O + H2O =>
2 FeCl3*6H2O + 3 Na2CO3 = 6 NaCl + Fe2(CO3)3*1H2O + 11 H2O
H2NO3 + CaSO4 = CaNO3 + H2SO4 =>
H2NO3 + CaSO4 = CaNO3 + H2SO4
N2 + H = NH4 =>
N2 + 8 H = 2 NH4
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5
NaHCO3(s) + CH3CO2H(aq) = NaCH3CO2(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3CO2H(aq) = NaCH3CO2(aq) + CO2(g) + H2O(l)
Cr{+3} + H2O2 + OH{-}1 = CrO4{-}2 + H2O =>
Cr{+3} + 2 H2O2 + 4 OH{-}1 = CrO4{-}2 + 4 H2O
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CoO2 + Li = LiCoO2 =>
CoO2 + Li = LiCoO2
Fe(NO3)3 + CrCl2 = FeCl3 + Cr(NO3)2 =>
2 Fe(NO3)3 + 3 CrCl2 = 2 FeCl3 + 3 Cr(NO3)2
HClO4 + K2SiO3 = H2O + SiO2 + KClO4 =>
2 HClO4 + K2SiO3 = H2O + SiO2 + 2 KClO4
Cu(OH)2(l) = CuO(g) + H2O(l) =>
Cu(OH)2(l) = CuO(g) + H2O(l)
Cu3(PO4)2 + Na2(SO4) = Cu(SO4) + Na3(PO4) =>
Cu3(PO4)2 + 3 Na2(SO4) = 3 Cu(SO4) + 2 Na3(PO4)
(C6H10O5) + CuO = CO2(g) + H2O + Cu(s) =>
(C6H10O5) + 12 CuO = 6 CO2(g) + 5 H2O + 12 Cu(s)
Ca4C2 = Ca + C =>
Ca4C2 = 4 Ca + 2 C
FeS + O3 = FeO + SO2 =>
FeS + O3 = FeO + SO2
HSO4 + BaCl2 = BaSO4 + HCl2 =>
HSO4 + BaCl2 = BaSO4 + HCl2
MgSO4*7H2O + (NH4)2SO4 = Mg(NH4)2(SO4)2 + H2O =>
MgSO4*7H2O + (NH4)2SO4 = Mg(NH4)2(SO4)2 + 7 H2O
CH3COOH + KMnO4 = HOCOCOOH + MnO2 + H2O + K2CO3 =>
5 CH3COOH + 12 KMnO4 = 2 HOCOCOOH + 12 MnO2 + 8 H2O + 6 K2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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