| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na + O2 = 2 Na2O
Fe{3+} + NH4OH = Fe(NH3)6{3+} + H2O =>
Fe{3+} + 6 NH4OH = Fe(NH3)6{3+} + 6 H2O
CuCl + K2S = Cu2S + KCl =>
2 CuCl + K2S = Cu2S + 2 KCl
H3PO4(aq) + HCl(aq) = PCl5(g) + H2O(l) =>
H3PO4(aq) + 5 HCl(aq) = PCl5(g) + 4 H2O(l)
KOH + C6H11Br = H2O + C6H10 + BrK =>
KOH + C6H11Br = H2O + C6H10 + BrK
NO3 + H2 = NH3 + H2O =>
2 NO3 + 9 H2 = 2 NH3 + 6 H2O
GeO2 + H2O = GeH4 + O2 =>
GeO2 + 2 H2O = GeH4 + 2 O2
NIH = NHI =>
NIH = NHI
KICu = KCuI =>
KICu = KCuI
SnPbCl2 = PbSnCl2 =>
SnPbCl2 = PbSnCl2
NaOH + CrCl3 = NaCl + Cr(OH)3 =>
3 NaOH + CrCl3 = 3 NaCl + Cr(OH)3
AlCl3Rb3P = AlPRb3Cl3 =>
AlCl3Rb3P = AlPRb3Cl3
N + O = NO2 =>
N + 2 O = NO2
Ba + OH = BaOH =>
Ba + OH = BaOH
Be2O + H2O = Be{+} + OH{-} =>
Be2O + H2O = 2 Be{+} + 2 OH{-}
MnHI = HMnI =>
MnHI = HMnI
NO2H2O = NO3H2 =>
NO2H2O = NO3H2
NaI + Mn(NO3)2 = MnI2 + Na(NO3) =>
2 NaI + Mn(NO3)2 = MnI2 + 2 Na(NO3)
Kl + Cu(NO3)2 = KlCu + NO3 =>
Kl + Cu(NO3)2 = KlCu + 2 NO3
HNO3 + LiHCO3 = LiNO3 + H2O + CO2 =>
HNO3 + LiHCO3 = LiNO3 + H2O + CO2
RCNHCl = RClHCN =>
RCNHCl = RClHCN
Mg + CuSO4 = MgCuSO4 =>
Mg + CuSO4 = MgCuSO4
CaOH2CO3 = CO2Ca(OH)2 =>
CaOH2CO3 = CO2Ca(OH)2
H2C8H4O4H2O = H3OHC8H4O4 =>
H2C8H4O4H2O = H3OHC8H4O4
CaCl + K3PO4 = KCl + Ca3PO4 =>
3 CaCl + K3PO4 = 3 KCl + Ca3PO4
Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3
CUCO = CUOC =>
CUCO = CUOC
Sr(NO3)2 = Sr(NO2)2 + O2 =>
Sr(NO3)2 = Sr(NO2)2 + O2
CH3ICH3ONa = CH3OCH3NaI =>
CH3ICH3ONa = CH3OCH3NaI
NaNO2 + KMnO4 = NO2 + K2MnO4 + Na2MnO4 =>
2 NaNO2 + 2 KMnO4 = 2 NO2 + K2MnO4 + Na2MnO4
GaFeCs = CsFeGa =>
GaFeCs = CsFeGa
POC = COP =>
POC = COP
C6H10ONH2OH = C6H11NOH2O =>
C6H10ONH2OH = C6H11NOH2O
Cr(OH)3 + ClO3{-} + OH{-} = CrO4{-}2 + Cl{-} + H2O =>
3 Cr(OH)3 + 2 ClO3{-} + 3 OH{-} = 3 CrO4{-}2 + 2 Cl{-} + 6 H2O
Cu + AgNO3AgNO3 = Cu(NO3)2 + Ag =>
Cu + AgNO3AgNO3 = Cu(NO3)2 + 2 Ag
NaH3O = Na(OH)H2 =>
NaH3O = Na(OH)H2
CH3Cl + CH3Na = C2H6 + NaCl =>
CH3Cl + CH3Na = C2H6 + NaCl
KICl = IClK =>
KICl = IClK
MnO2 + OH{-} = MnO4 + H2O + e =>
MnO2 + 4 OH{-} = MnO4 + 2 H2O + 4e
NaOKCl = NaClKO =>
NaOKCl = NaClKO
KFGaO = GaFKO =>
KFGaO = GaFKO
FerricNitrateSodiumThiosulfate = FerricThiosulfateSodiumNitrate =>
FerricNitrateSodiumThiosulfate = FerricThiosulfateSodiumNitrate
Al + Pd(No3)2 = Al(No3)3 + Pd =>
2 Al + 3 Pd(No3)2 = 2 Al(No3)3 + 3 Pd
BiL3 = Bi + L =>
BiL3 = Bi + 3 L
ZnBr2 + AgNo3 = Zn(No3)2 + AgBr =>
ZnBr2 + 2 AgNo3 = Zn(No3)2 + 2 AgBr
CH3CH2Br + Zn = CH3CH2ZnBr =>
CH3CH2Br + Zn = CH3CH2ZnBr
C6 + H2 = C6H12 =>
C6 + 6 H2 = C6H12
Na2S + Cu(OH)2 = NaOH + CuS =>
Na2S + Cu(OH)2 = 2 NaOH + CuS
NaIFeF = NaFFeI =>
NaIFeF = NaFFeI
CHBrBr = CBrHBr =>
CHBrBr = CBrHBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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