| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(II) + O2 = Fe(II)O2
P4 + CuSO4 + H2O = Cu2SO4 + H3PO4 + H2SO4 =>
P4 + 20 CuSO4 + 16 H2O = 10 Cu2SO4 + 4 H3PO4 + 10 H2SO4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
NH4Br + BaCl2 = BaBr2 + NH4Cl =>
2 NH4Br + BaCl2 = BaBr2 + 2 NH4Cl
Ba(NO3)2 + K2CrO4 = K2(NO3)2 + CrO4Ba =>
Ba(NO3)2 + K2CrO4 = K2(NO3)2 + CrO4Ba
BaCl2 + Na2SO4 = NaCl + BaSO4 = =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
HF + NaOH = NaHF2 + H2O =>
2 HF + NaOH = NaHF2 + H2O
Fe + Fe{3+} = Fe{2+} =>
Fe + 2 Fe{3+} = 3 Fe{2+}
CaO + SO2 = CaSO4 + S =>
2 CaO + 3 SO2 = 2 CaSO4 + S
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O
C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O =>
2 C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O
Cl2O6 + H2O = HClO3 + HClO4 =>
Cl2O6 + H2O = HClO3 + HClO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4] =>
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4]
CaO + SO2 = CaSO4 + S =>
2 CaO + 3 SO2 = 2 CaSO4 + S
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
MgSO3(aq) + HI(aq) = H2SO3(aq) + MgI2(aq) =>
MgSO3(aq) + 2 HI(aq) = H2SO3(aq) + MgI2(aq)
FeSO4 + H2SO4 + K2CrO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + 8 H2SO4 + 2 K2CrO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 8 H2O
KAl(SO4)2 + BaCl2 = Al + BaSO4 + Cl + K =>
KAl(SO4)2 + 2 BaCl2 = Al + 2 BaSO4 + 4 Cl + K
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
HCl3O + HBr = HCl + Br2 + H2O =>
HCl3O + 4 HBr = 3 HCl + 2 Br2 + H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
NaOH + LiCl = LiOH + NaCl =>
NaOH + LiCl = LiOH + NaCl
Cl2 + SrBr2 = Sr + ClBr =>
Cl2 + SrBr2 = Sr + 2 ClBr
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
C6H6O + H2SO4 = C6H6O10S3 + H2O =>
C6H6O + 3 H2SO4 = C6H6O10S3 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO =>
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO
PbS + HNO3 = Pb(NO3)2 + NO + S8 + H2O =>
24 PbS + 64 HNO3 = 24 Pb(NO3)2 + 16 NO + 3 S8 + 32 H2O
Al2(SO4)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 3 Na2SO4
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
SrS + H2SO4 = SrSO4 + H2S =>
SrS + H2SO4 = SrSO4 + H2S
C5H9O + O2 = CO2 + H2OH =>
C5H9O + 6 O2 = 5 CO2 + 3 H2OH
Fe + H(SO4) = FeSO4 + H2 =>
2 Fe + 2 H(SO4) = 2 FeSO4 + H2
AI(NO)(NH)PO = AIPONHNO =>
AI(NO)(NH)PO = AIPONHNO
(NH4)2CO3 + CH3COONa = CH3COONH4 + Na2CO3 =>
(NH4)2CO3 + 2 CH3COONa = 2 CH3COONH4 + Na2CO3
CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BaCO3 + TiO2 = Ba2TiO4 + CO2 =>
2 BaCO3 + TiO2 = Ba2TiO4 + 2 CO2
Ca(OH)2 + H2CO3 = (CaOH)2CO3 + H2O =>
2 Ca(OH)2 + H2CO3 = (CaOH)2CO3 + 2 H2O
Cl + Ag(NO3)2 = AgCl + Cl(NO3)2 =>
2 Cl + Ag(NO3)2 = AgCl + Cl(NO3)2
KOH + CrSO4 = Cr(OH) + KSO4 =>
KOH + CrSO4 = Cr(OH) + KSO4
AI(NO)(NH)PO = AIPONHNO =>
AI(NO)(NH)PO = AIPONHNO
HC2H3O3 + NaOH = NaCO + H2O =>
HC2H3O3 + 2 NaOH = 2 NaCO + 3 H2O
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4 =>
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4
Zn + NaOH + NaNO3 + H2O = Na2Zn(OH)4 + NH3 =>
4 Zn + 7 NaOH + NaNO3 + 6 H2O = 4 Na2Zn(OH)4 + NH3
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
Al + KClO3 + KOH + H2O = K3[Al(OH)6] + KCl =>
2 Al + KClO3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6] + KCl
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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