| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + BaCl2 = 2 KCl + BaCO3
H2SO4 + NaCI = NaHSO4 + HCI =>
H2SO4 + NaCI = NaHSO4 + HCI
Zn + Pb(OH)2 = Zn(OH)2 + Pb =>
Zn + Pb(OH)2 = Zn(OH)2 + Pb
Ne + O3 = NeO =>
3 Ne + O3 = 3 NeO
Ca(HCO3)2(heat) = CaCO3CO2H2O =>
Ca(HCO3)2(heat) = CaCO3CO2H2O
H2SO2 + Zn = ZnSO4 + S + H2O =>
4 H2SO2 + Zn = ZnSO4 + 3 S + 4 H2O
NaCl + CaH = CaCl + NaH =>
NaCl + CaH = CaCl + NaH
KI + HNO3 = KNO3 + H2O + NO + I2 =>
6 KI + 8 HNO3 = 6 KNO3 + 4 H2O + 2 NO + 3 I2
Cu3(OH)2 + O2 = CuO + H2O =>
Cu3(OH)2 + O2 = 3 CuO + H2O
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
C17H35COOHKOH = C17H35COOKH2O =>
C17H35COOHKOH = C17H35COOKH2O
Cl2 + Ag = AgCl = =>
Cl2 + 2 Ag = 2 AgCl
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
NH4 + Ba(OH)2 = NH3 + H2O + Ba =>
2 NH4 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
AlNO3 + Cl = AlCl3 + NO2 + O2 =>
2 AlNO3 + 6 Cl = 2 AlCl3 + 2 NO2 + O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NHCl2 + HOCl = NCl3 + H2O =>
NHCl2 + HOCl = NCl3 + H2O
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Cu3(OH)2 + O2 = CuO + H2O =>
Cu3(OH)2 + O2 = 3 CuO + H2O
Fe(OH)3 + CuCl2 = Cu(OH)2 + FeCl3 =>
2 Fe(OH)3 + 3 CuCl2 = 3 Cu(OH)2 + 2 FeCl3
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
Br{-} + H2O2 = BrO3{-} + H2O =>
Br{-} + 3 H2O2 = BrO3{-} + 3 H2O
MnSO4*6H2O = MnSO4 + H2O =>
MnSO4*6H2O = MnSO4 + 6 H2O
NaHCO3 + HCl = NaCl + H2(CO3) =>
NaHCO3 + HCl = NaCl + H2(CO3)
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Cu3(OH)2 + O2 = CuO + H2O =>
Cu3(OH)2 + O2 = 3 CuO + H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
In(OH)2 + H2S = InS + H2O =>
In(OH)2 + H2S = InS + 2 H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
[Cu(NH3)4] + Na2S2O3 = Cu2S + NH3 + Na2SO3 =>
2[Cu(NH3)4] + Na2S2O3 = Cu2S + 8 NH3 + Na2SO3
BaO + Fe(OH)3 = Ba3(FeO3)2 + H2O =>
3 BaO + 2 Fe(OH)3 = Ba3(FeO3)2 + 3 H2O
C10H15NO + HCl = C10H15NOHCl =>
C10H15NO + HCl = C10H15NOHCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BrO3{-} + H3O{+} + Cl{-} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 H3O{+} + 6 Cl{-} = Br{-} + 3 Cl2 + 9 H2O
CH3CH2COOH + NaOH = CH3CH2COO + Na + H2O =>
CH3CH2COOH + NaOH = CH3CH2COO + Na + H2O
(NH4)2SO4 = NH3 + SO2 + NO2 + H2O =>
7(NH4)2SO4 = 12 NH3 + 7 SO2 + 2 NO2 + 10 H2O
C12 + O11 = CO2 =>
11 C12 + 24 O11 = 132 CO2
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
CH2Cl2 + H2O = CHCl2 + H3O =>
CH2Cl2 + H2O = CHCl2 + H3O
Cu(NO3)2BaCl2 = CuCl2Ba(NO3)2 =>
Cu(NO3)2BaCl2 = CuCl2Ba(NO3)2
KOHSO3 = KO3SOH =>
KOHSO3 = KO3SOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cu(NO3)2(s) + NH4OH(s) = Cu(OH)2(s) + NH4NO3(s) =>
Cu(NO3)2(s) + 2 NH4OH(s) = Cu(OH)2(s) + 2 NH4NO3(s)
HgCl2 + HI = HgI2 + HCl =>
HgCl2 + 2 HI = HgI2 + 2 HCl
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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