| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Ni2 + HCl = NiCl2 + H2 =>
Ni2 + 4 HCl = 2 NiCl2 + 2 H2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
NaHSo3 + NaOH = Na2So3 + H2O =>
NaHSo3 + NaOH = Na2So3 + H2O
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2O + NaClO + NaOH = NaCl + NaNO2 + H2O =>
N2O + 2 NaClO + 2 NaOH = 2 NaCl + 2 NaNO2 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
So2 + HNo2 = H2So4 + No =>
2 So2 + 2 HNo2 = H2So4 + 4 No
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
S + KOH = K2S + K2SO3 + H20 =>
30 S + 60 KOH = 10 K2S + 20 K2SO3 + 3 H20
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnO3 + KOH = KMnO4 + MnO2 + H2O =>
3 MnO3 + 2 KOH = 2 KMnO4 + MnO2 + H2O
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Au + HCl + HNO3 = HAuCl4 + NO + H2O =>
Au + 4 HCl + HNO3 = HAuCl4 + NO + 2 H2O
HCOOH = CO + H2O =>
HCOOH = CO + H2O
Cd + CuF2 = Cu + CdF =>
2 Cd + CuF2 = Cu + 2 CdF
Ca(OH)2 + CO2 = Ca(OH)(HCO3) =>
Ca(OH)2 + CO2 = Ca(OH)(HCO3)
ZNCO3 = ZNO + CO2 =>
ZNCO3 = ZNO + CO2
AlC3 = Al2 + C3 =>
2 AlC3 = Al2 + 2 C3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C4H8 + KMnO4 + H2O = C4H8(OH)2 + KOH + MnO2 =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 KOH + 2 MnO2
C2 + O2 = CO3 =>
C2 + 3 O2 = 2 CO3
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
Li + HOH = H2 + Li(OH) =>
2 Li + 2 HOH = H2 + 2 Li(OH)
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
PH3 + HBrO3 = H3PO4 + Br2 + H2O =>
5 PH3 + 8 HBrO3 = 5 H3PO4 + 4 Br2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlCl3 = Al + Cl3 =>
AlCl3 = Al + Cl3
HBr + MnO2 = MnBr2 + Br2 + H2O =>
4 HBr + MnO2 = MnBr2 + Br2 + 2 H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/15
Équations équilibrées sur11/30/14
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