| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KI + 7 H2SO4 + 2 HMnO4 = 5 I2 + 2 MnSO4 + 5 K2SO4 + 8 H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
KI + H2SO4 + HMnO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 KI + 7 H2SO4 + 2 HMnO4 = 5 I2 + 2 MnSO4 + 5 K2SO4 + 8 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2O2 + HI = HIO3 + H2O =>
3 H2O2 + HI = HIO3 + 3 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + MnO2 = MnSO4 + H2O + O2 =>
2 H2SO4 + 2 MnO2 = 2 MnSO4 + 2 H2O + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/23
Équations équilibrées sur05/18/22
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