| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + 2 CuSO4 = 2 Cu + Ni(SO4)2
Hg(NO3)2 + NH3*H2O = [Hg2N]OH*H2O + NH4NO3 + H2O =>
2 Hg(NO3)2 + 5 NH3*H2O = [Hg2N]OH*H2O + 4 NH4NO3 + 3 H2O
C8H14O4 + H2O = C6H10O4 + C4H9OH =>
2 C8H14O4 + H2O = 2 C6H10O4 + C4H9OH
Ca + Mg(OH)2 = Mg2 + Ca(OH)2 =>
2 Ca + 2 Mg(OH)2 = Mg2 + 2 Ca(OH)2
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 = 4 NaBO3 + 15 H2O
BaO + SO2 = BaSO2 + O2 =>
2 BaO + 2 SO2 = 2 BaSO2 + O2
octane + oxygen = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Ca(OH)2 + CuCl = CaCl2 + CuOH =>
Ca(OH)2 + 2 CuCl = CaCl2 + 2 CuOH
Hg2(NO3)2 + NH4I = HgI2 + NH4 + NO3 =>
Hg2(NO3)2 + 4 NH4I = 2 HgI2 + 4 NH4 + 2 NO3
FeSO4 + H2SO4 + O2 = Fe(SO4)3 + H2O =>
FeSO4 + 2 H2SO4 + O2 = Fe(SO4)3 + 2 H2O
KGaSe2 = KGa3 + K2Se3 + GaSe =>
9 KGaSe2 = KGa3 + 4 K2Se3 + 6 GaSe
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cs2CO3 + H2O = CsHCO3 + CsOH =>
Cs2CO3 + H2O = CsHCO3 + CsOH
KCN + H2SO4 = SO2 + CO2 + (NH4)2SO4 + K2SO4 =>
2 KCN + 4 H2SO4 = 2 SO2 + 2 CO2 + (NH4)2SO4 + K2SO4
C8H14O4 + H2O = C6H10O4 + C4H9OH =>
2 C8H14O4 + H2O = 2 C6H10O4 + C4H9OH
KHSO3 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
10 KHSO3 + H2SO4 + 4 KMnO4 = 7 K2SO4 + 4 MnSO4 + 6 H2O
FCrBr = CrFBr =>
FCrBr = CrFBr
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
PbO + CO2 = (PbCO3) =>
PbO + CO2 = (PbCO3)
C8H14O4 + H2O = C6H10O4 + C4H9OH =>
2 C8H14O4 + H2O = 2 C6H10O4 + C4H9OH
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
MgP = Mg + P =>
MgP = Mg + P
Cu(OH)2 + HNO3 = H2O + Cu(NO3)2 =>
Cu(OH)2 + 2 HNO3 = 2 H2O + Cu(NO3)2
ZnO + P4O10 = Zn + (PO4)2 =>
6 ZnO + P4O10 = 6 Zn + 2(PO4)2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
(Ag(CSN2H4)3)2SO4 + H2O = Ag + O2 + H2SO4 + CSN2H4 =>
2(Ag(CSN2H4)3)2SO4 + 2 H2O = 4 Ag + O2 + 2 H2SO4 + 12 CSN2H4
Na2V4O9 + NaHCO3 + O2 = NaVO3 + H2O + CO2 =>
Na2V4O9 + 2 NaHCO3 + O2 = 4 NaVO3 + H2O + 2 CO2
Ca(OH)2 + K3PO4 = CaPO4 + (OH)2K3 =>
Ca(OH)2 + K3PO4 = CaPO4 + (OH)2K3
CoCO3(s) = CoO(l) + CO2 =>
CoCO3(s) = CoO(l) + CO2
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
NaHCO3 + H = Na + H2O + CO2 =>
NaHCO3 + H = Na + H2O + CO2
SO3 + C = CO2 + S8 =>
8 SO3 + 12 C = 12 CO2 + S8
UCl3 + Al = AlCl3 + U =>
UCl3 + Al = AlCl3 + U
Mn3O4 + Al = Al3O3 + Mn =>
3 Mn3O4 + 12 Al = 4 Al3O3 + 9 Mn
KMn04 + FeS04 + H2SO4 = K2SO4 + MnS04 + Fe2(SO4)3 + H2O =>
54 KMn04 + 190 FeS04 + 416 H2SO4 = 27 K2SO4 + 216 MnS04 + 95 Fe2(SO4)3 + 416 H2O
SodiumHydroxide(aq)MagnesiumSulfate(aq) = SodiumSulfate(aq)MagnesiumHydroxide(s) =>
SodiumHydroxide(aq)MagnesiumSulfate(aq) = SodiumSulfate(aq)MagnesiumHydroxide(s)
C8H14O4 + H2O = C6H10O4 + C4H9OH =>
2 C8H14O4 + H2O = 2 C6H10O4 + C4H9OH
AuNaCl = ClNaAu =>
AuNaCl = ClNaAu
Ca + Mg(OH)2 = Mg2 + Ca(OH)2 =>
2 Ca + 2 Mg(OH)2 = Mg2 + 2 Ca(OH)2
H2SO4 + BrO = H2O + BrSO4 =>
H2SO4 + BrO = H2O + BrSO4
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C4H8O2H2O = CH3COOHC2H6O =>
C4H8O2H2O = CH3COOHC2H6O
Ni(SO4)2 + BaCl2 = NiCl2 + Ba(SO4)2 =>
Ni(SO4)2 + BaCl2 = NiCl2 + Ba(SO4)2
H3PO4(aq) + AI(s) = H2(g) + AIPO4(aq) =>
2 H3PO4(aq) + 2 AI(s) = 3 H2(g) + 2 AIPO4(aq)
ClCuCOK = COCuClK =>
ClCuCOK = COCuClK
C6H5O7{3-} + H3O{+} + NaHCO3 = H2CO3 + Na3C6H5O7 + H2O =>
C6H5O7{3-} + 3 H3O{+} + 3 NaHCO3 = 3 H2CO3 + Na3C6H5O7 + 3 H2O
N2 + Cl2 + O2 + H2O = NH4ClO4 =>
N2 + Cl2 + 2 O2 + 4 H2O = 2 NH4ClO4
MnO2 + NO3{-} + CO3{2-} = MnO4{2-} + CO2 + NO2{-} =>
MnO2 + NO3{-} + CO3{2-} = MnO4{2-} + CO2 + NO2{-}
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
C8H14O4 + H2O = C6H10O4 + C4H9OH =>
2 C8H14O4 + H2O = 2 C6H10O4 + C4H9OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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