| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + H2O + Na2SO4
K + HOH = KHOH =>
K + HOH = KHOH
FeCl2 + NH3 + H2O = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4Cl
LiCl + K2O = Li2O + KCl =>
2 LiCl + K2O = Li2O + 2 KCl
Na2S + PbCl2 = NaCl + PbS =>
Na2S + PbCl2 = 2 NaCl + PbS
BaOHCl + HNO3 = BaClNO3 + H2O =>
BaOHCl + HNO3 = BaClNO3 + H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CHCH2 + CH3CH2CO2H + CO = (CH3CH2CO)2O =>
8 CHCH2 + 11 CH3CH2CO2H + 5 CO = 9(CH3CH2CO)2O
HCl + Ca(OH)2 = CaOHCl + H2O =>
HCl + Ca(OH)2 = CaOHCl + H2O
CH2Br2 + Cl2 = CH2Cl2 + Br2 =>
CH2Br2 + Cl2 = CH2Cl2 + Br2
CrI3 + H2O2 + OH{-} = (CrO4)2{-} + IO4{-} + H2O =>
4 CrI3 + 57 H2O2 + 14 OH{-} = 2(CrO4)2{-} + 12 IO4{-} + 64 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
AgOH = Ag + HO =>
AgOH = Ag + HO
FeSi03 + H2O + O2 = Fe2O3 + H4SiO4 =>
4 FeSi03 + 24 H2O + 15 O2 = 2 Fe2O3 + 12 H4SiO4
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
FeSO4 + Co(MnO4)3 = Fe(MnO4)2 + Co2(SO4)3 =>
3 FeSO4 + 2 Co(MnO4)3 = 3 Fe(MnO4)2 + Co2(SO4)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO3{2-} = SO4{2-} + S{2-} =>
4 SO3{2-} = 3 SO4{2-} + S{2-}
HCOOH + Ag2O = H2O + CO2 + Ag =>
HCOOH + Ag2O = H2O + CO2 + 2 Ag
NaI + NaIO3 + NaHSO4 = Na2SO4 + I2 + NaOH =>
5 NaI + NaIO3 + 3 NaHSO4 = 3 Na2SO4 + 3 I2 + 3 NaOH
N2H8SO4 + C2H4O2 = C2H4O2S + NH4 + O2 =>
N2H8SO4 + C2H4O2 = C2H4O2S + 2 NH4 + 2 O2
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
Cr + Au{3+} = Cr{3+} + Au =>
Cr + Au{3+} = Cr{3+} + Au
C2H5Cl + Na = C2H5Na + NaCl =>
C2H5Cl + 2 Na = C2H5Na + NaCl
SH{-} + H2O = SO4{2-} + e + H{+} =>
SH{-} + 4 H2O = SO4{2-} + 8e + 9 H{+}
K2SIO3 + NaOH = KOH + Na2SIO3 =>
K2SIO3 + 2 NaOH = 2 KOH + Na2SIO3
Li + Ca(NO3)2 = Li(NO3)2 + Ca =>
Li + Ca(NO3)2 = Li(NO3)2 + Ca
K2SO3 + HC1 = KC1 + SO2 + H2O =>
K2SO3 + 2 HC1 = 2 KC1 + SO2 + H2O
NiO + H2 = Ni + H2O =>
NiO + H2 = Ni + H2O
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
K2SO3 + HC1 = KC1 + SO2 + H2O =>
K2SO3 + 2 HC1 = 2 KC1 + SO2 + H2O
ZnCO3 + H3PO4 = Zn + (PO4)2 + H2CO3 =>
3 ZnCO3 + 2 H3PO4 = 3 Zn + (PO4)2 + 3 H2CO3
CoCO3*Co(OH)2 + HBr + O2 + NH3 = [Co(NH3)6]Br3 + H2O + CO2 =>
2 CoCO3*Co(OH)2 + 12 HBr + O2 + 24 NH3 = 4[Co(NH3)6]Br3 + 8 H2O + 2 CO2
Al(OH)3 + HNO2 = Al(NO2)3 + H2O =>
Al(OH)3 + 3 HNO2 = Al(NO2)3 + 3 H2O
CaCl2 + KSO4 = CaSO4 + KCl2 =>
CaCl2 + KSO4 = CaSO4 + KCl2
CH3CH2COOH + CH3CH2CH2OH = CH3CH2COOCH3 + CH3CH2OH =>
CH3CH2COOH + CH3CH2CH2OH = CH3CH2COOCH3 + CH3CH2OH
Cr2O3 + Br2 + NaOH = Na2CrO4 + H2O + NaBr =>
Cr2O3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 5 H2O + 6 NaBr
KCl + MgBr2 = MgCl2 + KBr =>
2 KCl + MgBr2 = MgCl2 + 2 KBr
FeCl3 + H2S = FeS + S + HCl =>
2 FeCl3 + 3 H2S = 2 FeS + S + 6 HCl
(NH4)3PO4 + SrCl2 = NH4Cl + Sr3(PO4)2 =>
2(NH4)3PO4 + 3 SrCl2 = 6 NH4Cl + Sr3(PO4)2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KClO4 = KClO45 + KCl =>
45 KClO4 = 4 KClO45 + 41 KCl
AgSCN + NaSCN = AgNa + SCN =>
AgSCN + NaSCN = AgNa + 2 SCN
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Cd(NO3)2 + S(NH4)2 = CdS + NO3NH4 =>
Cd(NO3)2 + S(NH4)2 = CdS + 2 NO3NH4
CO + K2Cr2O7 + H2SO4 = H2CO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CO + K2Cr2O7 + 4 H2SO4 = 3 H2CO3 + Cr2(SO4)3 + K2SO4 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O(liquid) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O(liquid)
(NH3)SO4 + NaOH = Na2SO4 + NH + H2O =>
(NH3)SO4 + 2 NaOH = Na2SO4 + NH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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