| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + H2O2 = 2 KOH + I2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KNO2 + KNO3 + Cr2O3 = NO + K2CrO4 =>
3 KNO2 + KNO3 + Cr2O3 = 4 NO + 2 K2CrO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + Cl2 = HCl + C3H7Cl =>
3 C4H10 + 3 Cl2 = 2 HCl + 4 C3H7Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + MgSO4 =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgSO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2SiF6 + NH3 + H2O = NH4F + SiO2 =>
H2SiF6 + 6 NH3 + 2 H2O = 6 NH4F + SiO2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
N4C6H12 + S8 + K2CO3 = N4C6O6 + K2S + H2O + CO2 =>
2 N4C6H12 + 3 S8 + 24 K2CO3 = 2 N4C6O6 + 24 K2S + 12 H2O + 24 CO2
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
(NH4)2SO4 + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4
N4C6H12 + S8 + KOH = N4C6O6 + K2S + H2O =>
2 N4C6H12 + 3 S8 + 48 KOH = 2 N4C6O6 + 24 K2S + 36 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
H + I = HI =>
H + I = HI
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
N4C6H12 + K2S2O3 + S8 = N4C6O6 + K2S + SH2 =>
2 N4C6H12 + 4 K2S2O3 + S8 = 2 N4C6O6 + 4 K2S + 12 SH2
N4C6H12 + K2S2O3 + S8 = N4C6O6 + K2S2 + SH2 =>
4 N4C6H12 + 8 K2S2O3 + 3 S8 = 4 N4C6O6 + 8 K2S2 + 24 SH2
H2S + O = H2O + S =>
H2S + O = H2O + S
N4C6H12 + K2S2O3 + S8 = N4C6O6 + K2S4 + SH2 =>
4 N4C6H12 + 8 K2S2O3 + 5 S8 = 4 N4C6O6 + 8 K2S4 + 24 SH2
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CO2 = C + O =>
CO2 = C + 2 O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/23
Équations équilibrées sur06/25/22
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