| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NaHCO3 = CuCO3 + NaHSO4
Ag + CuCl = AgCu + Cl =>
Ag + CuCl = AgCu + Cl
Sr(NO3)2 + H2S = SrS + HNO3 =>
Sr(NO3)2 + H2S = SrS + 2 HNO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
LiCl + Na2HPO4 = Li3PO4 + NaCl + HCl =>
3 LiCl + Na2HPO4 = Li3PO4 + 2 NaCl + HCl
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
LiMnO4 = MnO + Li2O + O2 =>
4 LiMnO4 = 4 MnO + 2 Li2O + 5 O2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
LiMnO4 = MnO + Li2O + O2 =>
4 LiMnO4 = 4 MnO + 2 Li2O + 5 O2
NaCl(aq) + H2SO4(aq) = HCl(s) + Na2SO4(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(s) + Na2SO4(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
LiMnO4 = MnO + Li2O + O2 =>
4 LiMnO4 = 4 MnO + 2 Li2O + 5 O2
C3H8O3 + HONO2 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HONO2 = C3H5N3O9 + 3 H2O
H2O2 + CH4N2O = CH6N2O + O =>
H2O2 + CH4N2O = CH6N2O + 2 O
CuI2 + K3PO4 = Cu3(PO4)2 + KI =>
3 CuI2 + 2 K3PO4 = Cu3(PO4)2 + 6 KI
((CH3)3N) + H2O = (CH3)3NH + OH =>
((CH3)3N) + H2O = (CH3)3NH + OH
C12H22O11 + H2O = C2H5OOH + CO2 =>
5 C12H22O11 + 17 H2O = 24 C2H5OOH + 12 CO2
Se + Br2 + H2O = HBr + H2SeO4 =>
Se + 3 Br2 + 4 H2O = 6 HBr + H2SeO4
Fe(s) + AgC2H3O2(aq) = FeC2H3O2(aq) + Ag(s) =>
Fe(s) + AgC2H3O2(aq) = FeC2H3O2(aq) + Ag(s)
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
FeO + AgNO3 = Fe(NO3)2 + Ag2O =>
FeO + 2 AgNO3 = Fe(NO3)2 + Ag2O
CrO2{-} + H2O2 + OH{-} = CrO4{-2} + H2O =>
2 CrO2{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{-2} + 4 H2O
HOCl + KOH = OH + KCl =>
HOCl + KOH = 2 OH + KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Hg(NO3)2 + FeSO4 + H2SO4 = Fe2(NO3)3 + Hg(SO4)2 + NO + H2O =>
2 Hg(NO3)2 + 2 FeSO4 + 2 H2SO4 = Fe2(NO3)3 + 2 Hg(SO4)2 + NO + 2 H2O
Cr + NH3 = [Cr(NH3)6] =>
Cr + 6 NH3 = [Cr(NH3)6]
PbNO3 + HCl = PbH + ClNO3 =>
PbNO3 + HCl = PbH + ClNO3
KHCO3 + H2O = K + CO3 + H3O =>
KHCO3 + H2O = K + CO3 + H3O
Zn + HI = H2 + ZnI2 =>
Zn + 2 HI = H2 + ZnI2
BaBr2 + AgC2H3O2 = AgBr + Ba(CH3COO)2 =>
BaBr2 + 2 AgC2H3O2 = 2 AgBr + Ba(CH3COO)2
Cr3{+} + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
Cr3{+} + 124 Cl2 + 252 OH{-} = 3 CrO42{-} + 248 Cl{-} + 126 H2O
Ga + H3PO4 = GaPO4 + H2 =>
2 Ga + 2 H3PO4 = 2 GaPO4 + 3 H2
C6H4CH3NH3NO3 + NaOH = NaNO3 + C6H4CH3NH2 + H2O =>
C6H4CH3NH3NO3 + NaOH = NaNO3 + C6H4CH3NH2 + H2O
Fe + NaOH = FeNa3O3 + H2 =>
2 Fe + 6 NaOH = 2 FeNa3O3 + 3 H2
NaC3H5O3 + H2O = C3H6O3 + NaOH =>
NaC3H5O3 + H2O = C3H6O3 + NaOH
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CuCl2 + LiOH = Cu(OH)2 + LiCl =>
CuCl2 + 2 LiOH = Cu(OH)2 + 2 LiCl
Na2SO3 + H2O + K2MnO4 = MnO2 + Na2SO4 + KOH =>
Na2SO3 + H2O + K2MnO4 = MnO2 + Na2SO4 + 2 KOH
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
S + O2 = SO2 =>
S + O2 = SO2
Pb + NiCl2 = PbCl4 + Ni =>
Pb + 2 NiCl2 = PbCl4 + 2 Ni
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
H3P + NaF = Na3P + HF =>
H3P + 3 NaF = Na3P + 3 HF
RbNO3 = N2 + O2 + Rb =>
2 RbNO3 = N2 + 3 O2 + 2 Rb
S + O2 = SO2 =>
S + O2 = SO2
HCHCHCO2 + OH = H2O + CHCHCO2 =>
HCHCHCO2 + OH = H2O + CHCHCO2
KMnO4 + H2C2O2 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
6 KMnO4 + 5 H2C2O2 + 9 H2SO4 = 6 MnSO4 + 10 CO2 + 14 H2O + 3 K2SO4
S + O2 = SO2 =>
S + O2 = SO2
MgCO3 + H2O = MgCO3*3H2O =>
MgCO3 + 3 H2O = MgCO3*3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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