| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 = Co + SO4
K + NaNO3 = Na + KNO3 =>
K + NaNO3 = Na + KNO3
NaCr2O7 + HCl = NaCl + CrCl3 + H2O + Cl =>
NaCr2O7 + 14 HCl = NaCl + 2 CrCl3 + 7 H2O + 7 Cl
HNO3 + Al2(SO4)3 = Al(NO3)3 + SO3 + H2O =>
6 HNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 SO3 + 3 H2O
Pb{+4} + F{-} = Pb + F{4} =>
5 Pb{+4} + 4 F{-} = 5 Pb + 4 F{4}
HCl(aq) + Zn(OH)2 = ZnCl2(aq) + H2O =>
2 HCl(aq) + Zn(OH)2 = ZnCl2(aq) + 2 H2O
Fe2 + SCN = Fe(SCN)2 =>
Fe2 + 4 SCN = 2 Fe(SCN)2
CO + H6 = CH4 + H2O =>
CO + H6 = CH4 + H2O
NH4CI = NH3 + HCI =>
NH4CI = NH3 + HCI
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
KICl4*2H2O + KOH = KIO3 + KCl + KI + H2O =>
3 KICl4*2H2O + 12 KOH = 2 KIO3 + 12 KCl + KI + 12 H2O
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
CH3Br + Mg = MgCH3Br =>
CH3Br + Mg = MgCH3Br
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
HCl + Pd = HPdCl =>
HCl + Pd = HPdCl
PbSO3 = PbSO4 + PbS =>
4 PbSO3 = 3 PbSO4 + PbS
Cl2O7(g) + H2O(l) = HClO4 =>
Cl2O7(g) + H2O(l) = 2 HClO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
N2 + C2H6 = N2H4 + C2H2 =>
N2 + C2H6 = N2H4 + C2H2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CuO + SO2 = CuS + O2 =>
2 CuO + 2 SO2 = 2 CuS + 3 O2
NH4NO3 = NH3 + H2O + NO =>
5 NH4NO3 = 2 NH3 + 7 H2O + 8 NO
FeCl + H2O = FeOClH2 =>
FeCl + H2O = FeOClH2
KI3 + KOH = KIO3 + KI + H2O =>
3 KI3 + 6 KOH = KIO3 + 8 KI + 3 H2O
KClO3 + IK + H2O = ClK + I2 + K(OH) =>
KClO3 + 6 IK + 3 H2O = ClK + 3 I2 + 6 K(OH)
Pb + H2SO4 = PbSO4 + SO + H2O =>
2 Pb + 3 H2SO4 = 2 PbSO4 + SO + 3 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
As2O3 + HCl + KMnO4 = As2O5 + MnCl2 + KCl + H2O =>
5 As2O3 + 12 HCl + 4 KMnO4 = 5 As2O5 + 4 MnCl2 + 4 KCl + 6 H2O
SO2 + HNO3 = SO4 + NO2 + H2O =>
SO2 + 4 HNO3 = SO4 + 4 NO2 + 2 H2O
S + C + O = SCO =>
S + C + O = SCO
C8H8 + HCl = C8H9Cl =>
C8H8 + HCl = C8H9Cl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
I2 + H2O2 = HIO4 + H2O =>
I2 + 7 H2O2 = 2 HIO4 + 6 H2O
MgCl2 + KOH = KCl + Mg(OH)2 =>
MgCl2 + 2 KOH = 2 KCl + Mg(OH)2
Au + (OH) = Au(OH)3 =>
Au + 3(OH) = Au(OH)3
SnO2 + Ca = CaO2 + Sn =>
SnO2 + Ca = CaO2 + Sn
ZnS + O2 = ZnO + SO2ZnS =>
4 ZnS + 3 O2 = 2 ZnO + 2 SO2ZnS
Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K2 =>
6 Fe + 2 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6] + 3 K2
P + LiO = PO + Li =>
P + LiO = PO + Li
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Be + Mg = BeMg =>
Be + Mg = BeMg
Mg(ClO4)2 + CuCl2 = MgCl2 + Cu(ClO4)2 =>
Mg(ClO4)2 + CuCl2 = MgCl2 + Cu(ClO4)2
FeO + Cl2O3 = Fe(ClO2)2 =>
FeO + Cl2O3 = Fe(ClO2)2
AgCl + Fe = Ag + ClFe3 =>
AgCl + 3 Fe = Ag + ClFe3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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