| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HClO + Br2 + H2O = 2 HBrO3 + 5 HCl
CH2CHHCl + O2 = CO2 + H2O + HCl =>
4 CH2CHHCl + 11 O2 = 8 CO2 + 6 H2O + 4 HCl
CH3COCl + CH3COONa = CH3CH2COOH + NaCl + CO =>
CH3COCl + CH3COONa = CH3CH2COOH + NaCl + CO
Fe{2+} + H2O = Fe{3+} + OH{-} + H2 =>
2 Fe{2+} + 2 H2O = 2 Fe{3+} + 2 OH{-} + H2
Co + NiSO4 = CoSO4 + Ni =>
Co + NiSO4 = CoSO4 + Ni
CuCO3 + NH3 = Cu(NH3)4 + CO3 =>
CuCO3 + 4 NH3 = Cu(NH3)4 + CO3
KI + HgNO3 = HgI + KNO3 =>
KI + HgNO3 = HgI + KNO3
AgSCN + HNO3 + H2O = Ag2SO4 + (NH4)2SO4 + CO2 + NO =>
6 AgSCN + 16 HNO3 + 4 H2O = 3 Ag2SO4 + 3(NH4)2SO4 + 6 CO2 + 16 NO
C5H12 = C + H2 =>
C5H12 = 5 C + 6 H2
HF + K + OH = H2O + KF =>
HF + K + OH = H2O + KF
HCl + Li2SiO3 = LiCl + SiO2 + H2O =>
2 HCl + Li2SiO3 = 2 LiCl + SiO2 + H2O
Li2CO3 + Co2O3 = LiCoO2 + CO2 =>
Li2CO3 + Co2O3 = 2 LiCoO2 + CO2
HCl + Li2SiO3 = LiCl + SiO2 + H2O =>
2 HCl + Li2SiO3 = 2 LiCl + SiO2 + H2O
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
PbCl2(s) = Pb + Cl =>
PbCl2(s) = Pb + 2 Cl
Mg + SiO2 = MgO4 + Si =>
Mg + 2 SiO2 = MgO4 + 2 Si
CuNO3 + HBr = CuBr + HNO3 =>
CuNO3 + HBr = CuBr + HNO3
CuSO4 + Zn(OH)3 = Zn2(SO4)3 + Cu(OH)2 =>
3 CuSO4 + 2 Zn(OH)3 = Zn2(SO4)3 + 3 Cu(OH)2
Ai2O3 + C = Ai + CO3 =>
Ai2O3 + C = 2 Ai + CO3
CH3CHOHCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCOOH + 12 KMnO4 + 18 H2SO4 = 15 CO2 + 12 MnSO4 + 6 K2SO4 + 33 H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + KCl + NaCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 KCl + 2 NaCl
Al2(SO4)3 = Al + SO2 + O2 =>
Al2(SO4)3 = 2 Al + 3 SO2 + 3 O2
Co + NiSO4 = CoSO4 + Ni =>
Co + NiSO4 = CoSO4 + Ni
KHSO4 + KMnO4 + NaHSO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KHSO4 + 4 KMnO4 + 10 NaHSO3 = 4 MnSO4 + 3 K2SO4 + 5 Na2SO4 + 6 H2O
H2SO3 + Li = LiSO3 + H2 =>
H2SO3 + Li = LiSO3 + H2
VOSO4 + NaOH = Na2SO4 + Na2VO3 + H2O =>
VOSO4 + 4 NaOH = Na2SO4 + Na2VO3 + 2 H2O
*NaNO3 + KCl = *NaCl + KNO3 =>
*NaNO3 + KCl = *NaCl + KNO3
HJ + Fe = FeJ3 + H2 =>
6 HJ + 2 Fe = 2 FeJ3 + 3 H2
ZnS + HSO4 = ZnSO4 + HS =>
ZnS + HSO4 = ZnSO4 + HS
ZnSO4 + NH4OH(aq) = Zn(OH)2(s) + (NH4)2SO4(aq) =>
ZnSO4 + 2 NH4OH(aq) = Zn(OH)2(s) + (NH4)2SO4(aq)
Sn(NO3)4 + FeSO4 = SnSO4 + Fe(NO3)4 =>
Sn(NO3)4 + FeSO4 = SnSO4 + Fe(NO3)4
MnHSO4 + K = KHSO4 + Mn =>
MnHSO4 + K = KHSO4 + Mn
Co(SO4) + Na(OH) = Co(OH) + Na(SO4) =>
Co(SO4) + Na(OH) = Co(OH) + Na(SO4)
Pb(OH)4 + Hg(ClO3)2 = Pb(ClO3)4 + Hg(OH)2 =>
Pb(OH)4 + 2 Hg(ClO3)2 = Pb(ClO3)4 + 2 Hg(OH)2
AgNO3(aq) + H2SO4 = AgSO4 + H2NO3 =>
AgNO3(aq) + H2SO4 = AgSO4 + H2NO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K2CO3 + SiO2 = K2Si2O5 + CO2 =>
K2CO3 + 2 SiO2 = K2Si2O5 + CO2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Cu(NO3)2 + NH4OH + NaOH = Cu(NH3)4(OH)2 + NaNO3 + H2O =>
Cu(NO3)2 + 4 NH4OH + 2 NaOH = Cu(NH3)4(OH)2 + 2 NaNO3 + 4 H2O
Na2SO4 + NaOH = Na2(OH) + NaSO4 =>
Na2SO4 + NaOH = Na2(OH) + NaSO4
NaOH + NiCl2 = NaCl2 + OHNi =>
NaOH + NiCl2 = NaCl2 + OHNi
HCOOH + Ag2O = Ag3 + CO2 + H2O =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 CO2 + 3 H2O
Li2SHNO3 = Li2NO3HS =>
Li2SHNO3 = Li2NO3HS
KI + HClO + C7H8 = C7H7(KI) + HCl + H2O =>
2 KI + HClO + 2 C7H8 = 2 C7H7(KI) + HCl + H2O
Na2CO2(aq) + CaCl2(aq) = CaCO2(s) + NaCl(aq) =>
Na2CO2(aq) + CaCl2(aq) = CaCO2(s) + 2 NaCl(aq)
Ca + NO3 = CaNO3 =>
Ca + NO3 = CaNO3
Cs + P = CsP =>
Cs + P = CsP
C3H5(OH)3 + H2SO4 = C3H3CHO + H2O + SO2 =>
4 C3H5(OH)3 + H2SO4 = 3 C3H3CHO + 11 H2O + SO2
KIO2 + HCl = KCl + I2O + H2O + Cl2 =>
2 KIO2 + 6 HCl = 2 KCl + I2O + 3 H2O + 2 Cl2
C6H5CHCHCOOH + Br2 = C9H8Br2O2 =>
C6H5CHCHCOOH + Br2 = C9H8Br2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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