| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 UC3 = 4 U + 3 C4
FeCl3 + Cu = CuCl2 + FeCl =>
FeCl3 + Cu = CuCl2 + FeCl
Mg + N + O = Mg(NO3)2 =>
Mg + 2 N + 6 O = Mg(NO3)2
Fe + HF = FeHF =>
Fe + HF = FeHF
FeCl3(aq) + HCl(aq) = HFeCl4(aq) =>
FeCl3(aq) + HCl(aq) = HFeCl4(aq)
H2SO4 + Cu = H2O + CuSO4 + H2S =>
5 H2SO4 + 4 Cu = 4 H2O + 4 CuSO4 + H2S
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(aq) =>
CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(aq)
M2O3 + CO = CO2 + M =>
M2O3 + 3 CO = 3 CO2 + 2 M
AgFe2O3 = AgO3Fe2 =>
AgFe2O3 = AgO3Fe2
Cu(NO3)2 + Cu(OH)2 = CuOHNO3 =>
Cu(NO3)2 + Cu(OH)2 = 2 CuOHNO3
Br + CoAg = Ag + BrCo =>
Br + CoAg = Ag + BrCo
NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
C3H7OH = C2H5CHO + H2 =>
C3H7OH = C2H5CHO + H2
C6H14O + HBr = C6H13Br + H2O =>
C6H14O + HBr = C6H13Br + H2O
Li + HNO3 = Li(NO3) + H2 =>
2 Li + 2 HNO3 = 2 Li(NO3) + H2
Cl3 + O5 = Cl5O8 =>
25 Cl3 + 24 O5 = 15 Cl5O8
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
B2O3 + BrF3 = BF3 + O + Br2 =>
B2O3 + 2 BrF3 = 2 BF3 + 3 O + Br2
C5H8O2 + CaO = Ca(C5H7O2)2 + H2O =>
2 C5H8O2 + CaO = Ca(C5H7O2)2 + H2O
Na3AsO4 = Na3 + AsO4 =>
Na3AsO4 = Na3 + AsO4
K + MgBr = K2Br + Mg2 =>
4 K + 2 MgBr = 2 K2Br + Mg2
NH3 + H2O2 = H2O + HNO2 =>
NH3 + 3 H2O2 = 4 H2O + HNO2
Al + KNO3 + H2SO4 = Al2(SO4)3 + K2SO4 + H2O + NO =>
2 Al + 2 KNO3 + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 4 H2O + 2 NO
KI2 + Fe(NO3)3 = FeI2 + K(NO3)3 =>
KI2 + Fe(NO3)3 = FeI2 + K(NO3)3
Ag(NO3) + Ca(ClO3)2 = AgClO3 + Ca(NO3)2 =>
2 Ag(NO3) + Ca(ClO3)2 = 2 AgClO3 + Ca(NO3)2
Sr(OH) + H3PO4 = Sr3(PO4) + H2O =>
3 Sr(OH) + H3PO4 = Sr3(PO4) + 3 H2O
NiCl2 + C4H8N2O2 = NiC8H16N4O4 + Cl =>
NiCl2 + 2 C4H8N2O2 = NiC8H16N4O4 + 2 Cl
F2 + FeI3 = I2 + FeF3 =>
3 F2 + 2 FeI3 = 3 I2 + 2 FeF3
NiCl2 + C4H8N2O2 = NiC8H16N4O4 + Cl =>
NiCl2 + 2 C4H8N2O2 = NiC8H16N4O4 + 2 Cl
NaAc + H2SO4 = NaSO4 + AcH2 =>
NaAc + H2SO4 = NaSO4 + AcH2
MoOS2 + O2 = MoO3 + SO2 =>
MoOS2 + 3 O2 = MoO3 + 2 SO2
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + NH3 = Fe + N2 + H2O =>
Fe2O3 + 2 NH3 = 2 Fe + N2 + 3 H2O
CoSO4 + Na2C2O4 = CoC2O4 + Na2SO4 =>
CoSO4 + Na2C2O4 = CoC2O4 + Na2SO4
LiCI + KBr = LiBr + KCI =>
LiCI + KBr = LiBr + KCI
Ba(OH)2 + HNO3 = BaHNO4 + H2O =>
Ba(OH)2 + HNO3 = BaHNO4 + H2O
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH =>
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH
Sr3N2 + H2SO4 = SrSO4 + (NH4)2SO4 =>
Sr3N2 + 4 H2SO4 = 3 SrSO4 + (NH4)2SO4
*H2O = H2O =>
*H2O = H2O
C6H14O + HBr = C6H13Br + H2O =>
C6H14O + HBr = C6H13Br + H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Ni(OH)2 + NH3 = Ni(NH3)4 + OH =>
Ni(OH)2 + 4 NH3 = Ni(NH3)4 + 2 OH
HCl + HI + H2O = H3O + ClI =>
HCl + HI + 2 H2O = 2 H3O + ClI
KOH + CrO2 = H2O + K2CrO3 =>
2 KOH + CrO2 = H2O + K2CrO3
CoI2 + NH3 = Co(NH3) + I =>
CoI2 + NH3 = Co(NH3) + 2 I
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
MnO2 + NaOH = Na2MnO3 + H2O =>
MnO2 + 2 NaOH = Na2MnO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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