| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + K3Fe(CN)6 = Ag(CN)6 + K3FeNO3
Zn + HC1 = ZnC1 + H2 =>
2 Zn + 2 HC1 = 2 ZnC1 + H2
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + 2 NH3 + 2 H2O
CuHgNO3 = HgCuNO3 =>
CuHgNO3 = HgCuNO3
KBrCI = KCIBr =>
KBrCI = KCIBr
Pb(CH3COO)2 + KI = PbI2 + CH3CO2K =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3CO2K
Fe + (NH4)2S = FeS + NH4 =>
Fe + (NH4)2S = FeS + 2 NH4
NaClHSO = NaHClSO =>
NaClHSO = NaHClSO
CH3CH2OH(l) = CH3CH2OCH2CH3(l)H2O(l) =>
2 CH3CH2OH(l) = CH3CH2OCH2CH3(l)H2O(l)
NaH + NaOH = Na2 + H2O =>
NaH + NaOH = Na2 + H2O
CFlBr = CBrFl =>
CFlBr = CBrFl
Mn(NO3)2 + C6H8O7 = Mn2O3 + N2 + CO2 + H2O =>
2 Mn(NO3)2 + C6H8O7 = Mn2O3 + 2 N2 + 6 CO2 + 4 H2O
Fe(OH)2SnCl2 = FeCl2Sn(OH)2 =>
Fe(OH)2SnCl2 = FeCl2Sn(OH)2
OPCl = PClO =>
OPCl = PClO
NH4I(aq) + NaOH(aq) = NH4OH(aq) + NaI(g) =>
NH4I(aq) + NaOH(aq) = NH4OH(aq) + NaI(g)
CaOH = Ca(OH) =>
CaOH = Ca(OH)
K2CrO7 + H2SO4 + HCl = K2SO4 + Cr2(SO4) + Cl2 + H2O =>
2 K2CrO7 + 3 H2SO4 + 22 HCl = 2 K2SO4 + Cr2(SO4) + 11 Cl2 + 14 H2O
Ag2O3 = Ag2 + O3 =>
Ag2O3 = Ag2 + O3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
CH3COOH + CH3CH2ONa = CH3COONa + CH3CH2OH =>
CH3COOH + CH3CH2ONa = CH3COONa + CH3CH2OH
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
AlOHHCl = H2OAlCl =>
AlOHHCl = H2OAlCl
Cl2 + CaBr2 = Br + CaCl2 =>
Cl2 + CaBr2 = 2 Br + CaCl2
Ir + ClF3 = ClF2IrF6 + Cl2 =>
6 Ir + 16 ClF3 = 6 ClF2IrF6 + 5 Cl2
MgCaF = CaMgF =>
MgCaF = CaMgF
NaClCa = ClCaNa =>
NaClCa = ClCaNa
Ba(OH)2Zn(ClO3)2 = Ba(ClO3)2Zn(OH)2 =>
Ba(OH)2Zn(ClO3)2 = Ba(ClO3)2Zn(OH)2
ZnCO3 + H2SO4 = Zn2SO4 + HCO3 =>
2 ZnCO3 + H2SO4 = Zn2SO4 + 2 HCO3
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
H7Cl + Re(OH)7 = ReCl + H2O =>
H7Cl + Re(OH)7 = ReCl + 7 H2O
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4 =>
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4
Li + HSO4 = LiHSO4 =>
Li + HSO4 = LiHSO4
Na2CO3 + Ca(OH)2 = Na(OH) + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 Na(OH) + CaCO3
NiCl2 + Na2SO4 = Ni(SO4) + NaCl =>
NiCl2 + Na2SO4 = Ni(SO4) + 2 NaCl
H2(l) + O2(g) = H2O(g) =>
2 H2(l) + O2(g) = 2 H2O(g)
Mg(OH)CuN = Cu(OH)MgN =>
Mg(OH)CuN = Cu(OH)MgN
KI() = I()K() =>
KI() = I()K()
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
CO2(g) + HI(aq) = CI4(g) + H2O(l) =>
CO2(g) + 4 HI(aq) = CI4(g) + 2 H2O(l)
Na2S + N = NaN3 + S =>
Na2S + 6 N = 2 NaN3 + S
As2S3 + H2SO4 = H3AsO4 + SO2 + H2O =>
As2S3 + 11 H2SO4 = 2 H3AsO4 + 14 SO2 + 8 H2O
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
Hg(HCO3)2 + Ca(OH)2 = Hg(OH)2 + CaCO3 + H2O =>
Hg(HCO3)2 + 2 Ca(OH)2 = Hg(OH)2 + 2 CaCO3 + 2 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Ta + Cl2 + NaOH = NaCl + HTaO3 + H2O =>
2 Ta + 5 Cl2 + 10 NaOH = 10 NaCl + 2 HTaO3 + 4 H2O
KOH(aq) + KH2PO4(aq) = K3PO4(aq) + H2O(l) =>
2 KOH(aq) + KH2PO4(aq) = K3PO4(aq) + 2 H2O(l)
Pb[NO3]2 = Pb + NO2 + O2 =>
Pb[NO3]2 = Pb + 2 NO2 + O2
C4H4O + KMnO4 + H2O = C4H6O6 + MnO2 + KOH =>
3 C4H4O + 8 KMnO4 + 7 H2O = 3 C4H6O6 + 8 MnO2 + 8 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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