| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Al + MnO2 = AlO2 + Mn =>
Al + MnO2 = AlO2 + Mn
CH3CH2OH + CH3Li = LiOH + CH3CH2CH3 =>
CH3CH2OH + CH3Li = LiOH + CH3CH2CH3
FeCl3 + Na(OH) = Fe(OH)3 + NaCl =>
FeCl3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl
Zn(OH)2 + H = ZnOH + H2O =>
Zn(OH)2 + H = ZnOH + H2O
BeO + WO3 = BeO3 + WO =>
BeO + WO3 = BeO3 + WO
CH3COOH + CH3OH = (CH3COO)CH3 + H2O =>
CH3COOH + CH3OH = (CH3COO)CH3 + H2O
Zn + AgNO = Zn(NO)2 + Ag =>
Zn + 2 AgNO = Zn(NO)2 + 2 Ag
C2H5COONa + NaOH = C2H5COOH + Na2O =>
C2H5COONa + NaOH = C2H5COOH + Na2O
In + NaOH + O2 = NaInO2 + H2O =>
4 In + 4 NaOH + 3 O2 = 4 NaInO2 + 2 H2O
Mg + MoO3 = (MgO)(MoO3) + MoO2 =>
Mg + 2 MoO3 = (MgO)(MoO3) + MoO2
NaBO2 + H2 = NaBH4 + H2O =>
NaBO2 + 4 H2 = NaBH4 + 2 H2O
C6H12O6 = C19H38O2 + CO2 + H2O =>
55 C6H12O6 = 12 C19H38O2 + 102 CO2 + 102 H2O
Fe + CuCl2 = FeCl2 + CuCl =>
Fe + 2 CuCl2 = FeCl2 + 2 CuCl
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O
NaHCO3 + Ca(OH)2 = Na2CO3 + CaCO3 + H2O =>
2 NaHCO3 + Ca(OH)2 = Na2CO3 + CaCO3 + 2 H2O
K + H2O = KO + H2 =>
K + H2O = KO + H2
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s) =>
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s)
Li2S + HNO3 = Li2NO3 + HS =>
Li2S + HNO3 = Li2NO3 + HS
H2S + NaOH = Na2S + H2O* =>
H2S + 2 NaOH = Na2S + 2 H2O*
Cl2KI = I + KCl2 =>
Cl2KI = I + KCl2
MgO + Br2 = Br2O + MgBr2 =>
MgO + 2 Br2 = Br2O + MgBr2
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Cl2 + H2SeO3 + H2O = H2SeO4 + HCl =>
Cl2 + H2SeO3 + H2O = H2SeO4 + 2 HCl
AgNO3 + Na2HPO4 = Ag3PO4 + NaNO3 + H3PO4 =>
6 AgNO3 + 3 Na2HPO4 = 2 Ag3PO4 + 6 NaNO3 + H3PO4
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2 =>
2 NaHCO3 + 3 CH3COOH = 4 CO2 + 2 CH3COONa + 4 H2
Be + Ca(OH)2 + H2O = Ca[Be(OH)4] + H2 =>
Be + Ca(OH)2 + 2 H2O = Ca[Be(OH)4] + H2
Hg + FeCl3 = HgCl2 + Fe =>
3 Hg + 2 FeCl3 = 3 HgCl2 + 2 Fe
ZnCl2(aq) + KOH(aq) = KCl(aq) + Zn(OH)2(aq) =>
ZnCl2(aq) + 2 KOH(aq) = 2 KCl(aq) + Zn(OH)2(aq)
MgOH2 + NaPO4 = NaOH2 + MgPO4 =>
MgOH2 + NaPO4 = NaOH2 + MgPO4
O2 + CuO = CuO3 =>
O2 + CuO = CuO3
HClO + CaCO3 = Ca(ClO)2 + CO2 + HOH =>
2 HClO + CaCO3 = Ca(ClO)2 + CO2 + HOH
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
MgCl2 + CsBr = MgBr2 + CsCl =>
MgCl2 + 2 CsBr = MgBr2 + 2 CsCl
CuS + NO3 = CuSO4 + NO =>
CuS + 2 NO3 = CuSO4 + 2 NO
C6H5CHO + NaOH = C6H5CO2Na + C6H5CH2OH =>
2 C6H5CHO + NaOH = C6H5CO2Na + C6H5CH2OH
C16N4 = C + N2 =>
C16N4 = 16 C + 2 N2
SbI3 + Sb(IO3)3 + H4(SiO4) = Sb4(SiO4)3 + I2 + H2O =>
10 SbI3 + 2 Sb(IO3)3 + 9 H4(SiO4) = 3 Sb4(SiO4)3 + 18 I2 + 18 H2O
Pb + H2SO4 = Pb2(SO4)3 + H2 =>
2 Pb + 3 H2SO4 = Pb2(SO4)3 + 3 H2
Sb + H2 = SbH3 =>
2 Sb + 3 H2 = 2 SbH3
K2[RuF6] + Na2SO3 + KOH = K3[RuF6] + Na2SO4 + H2O =>
2 K2[RuF6] + Na2SO3 + 2 KOH = 2 K3[RuF6] + Na2SO4 + H2O
CH3OH + NO2 = N2 + CO2 + H2O =>
4 CH3OH + 6 NO2 = 3 N2 + 4 CO2 + 8 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(l) + CO2 =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(l) + CO2
Cl2 + C2H2 = C2HCl3 + HCl =>
2 Cl2 + C2H2 = C2HCl3 + HCl
K{+}H2O = K{+}H{+} =>
K{+}H2O = K{+}H{+}
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
K3[FeCN6] + FeSO4 = K2SO4 + Fe3[FeCN6]2 =>
2 K3[FeCN6] + 3 FeSO4 = 3 K2SO4 + Fe3[FeCN6]2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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