| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mn + 3 H2SO4 = 2 MnSO4 + SO + 3 H2O
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
H3PO4 + Na2CO3 = Na2HPO4 + CO2 + H2O =>
H3PO4 + Na2CO3 = Na2HPO4 + CO2 + H2O
ClH = H2 + Cl2 =>
2 ClH = H2 + Cl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
C2H5OH + NaOH = C6H12ONa + H2O + H2 =>
6 C2H5OH + 2 NaOH = 2 C6H12ONa + 6 H2O + H2
Hg(CNO)2 = CO + N2 + Hg =>
Hg(CNO)2 = 2 CO + N2 + Hg
AgNO3 + N2H6CI2 + NaOH = NaNO2 + AgCI2 + NH4OH =>
2 AgNO3 + 2 N2H6CI2 + 3 NaOH = 3 NaNO2 + 2 AgCI2 + 3 NH4OH
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
BaO + H = Ba + H2O =>
BaO + 2 H = Ba + H2O
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
C + KNO3 = K2CO3 + CO2 + N2 =>
5 C + 4 KNO3 = 2 K2CO3 + 3 CO2 + 2 N2
H2S + PBCl2 = PBS + HCl =>
H2S + PBCl2 = PBS + 2 HCl
Al(OH)3(s) + NaOH(aq) = NaAl(OH)4(aq) =>
Al(OH)3(s) + NaOH(aq) = NaAl(OH)4(aq)
AlO3 + H2SO4 = Al(SO4)3 + H2O =>
AlO3 + 3 H2SO4 = Al(SO4)3 + 3 H2O
H2O + Na2SiO4 + CO2 = Na2CO3 + H2SiO4 =>
H2O + Na2SiO4 + CO2 = Na2CO3 + H2SiO4
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaO + H = Ba + H2O =>
BaO + 2 H = Ba + H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
SiC + O2 = SiO2 + CO2 =>
SiC + 2 O2 = SiO2 + CO2
Ag + FeCl2 = Ag(Cl) + Fe =>
2 Ag + FeCl2 = 2 Ag(Cl) + Fe
P4 + NaOH + H2O = PH3 + NaPO2H2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaPO2H2
ZnSO3 + O2 = ZnSO4 =>
2 ZnSO3 + O2 = 2 ZnSO4
H2 + PH3 = H3PH =>
H2 + 2 PH3 = 2 H3PH
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
H3CCOCH3 + O2 = CO2 + H2O =>
H3CCOCH3 + 4 O2 = 3 CO2 + 3 H2O
HgO + H2O2 = H2O + HgO2 =>
HgO + H2O2 = H2O + HgO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
Ba(IO3)2 + H2O = Ba(OH)2 + HIO3 =>
Ba(IO3)2 + 2 H2O = Ba(OH)2 + 2 HIO3
FeSO4 + NaOH + NaClO = Fe2O3 + NaCl + Na2SO4 + H2O =>
2 FeSO4 + 4 NaOH + NaClO = Fe2O3 + NaCl + 2 Na2SO4 + 2 H2O
HCOH + AgO = HCOOH + Ag =>
HCOH + AgO = HCOOH + Ag
MnSO4 + ZnCl2 = MnCl2 + ZnSO4 =>
MnSO4 + ZnCl2 = MnCl2 + ZnSO4
CaCO3 + CH3CO2H = Ca(C2H3COO)2 + CO2 + H2O =>
CaCO3 + 3 CH3CO2H = Ca(C2H3COO)2 + CO2 + 3 H2O
K + H2O = H2 + K2O =>
2 K + H2O = H2 + K2O
Cu(NO3)3 + NO + H2O = Cu + HNO3 =>
Cu(NO3)3 + NO + 2 H2O = Cu + 4 HNO3
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
M2SO4 + CaCl2 = CaSO4 + M2Cl2 =>
M2SO4 + CaCl2 = CaSO4 + M2Cl2
HSiO2H = SiO + H2O =>
HSiO2H = SiO + H2O
SO3 + H2SO4 = SO3SO4 + H2 =>
SO3 + H2SO4 = SO3SO4 + H2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Cl2 + KBr = Cl2K2 + Br =>
Cl2 + 2 KBr = Cl2K2 + 2 Br
[Cu(NH3)4]SO4 = [Cu(NH3)4] + SO4 =>
[Cu(NH3)4]SO4 = [Cu(NH3)4] + SO4
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Zn + CN = ZnCN =>
Zn + CN = ZnCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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