| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + 2 FeCl3 = 2 Fe(s) + 3 MgCl2
Ca(OH)2CI2 = CaOCI2H2O =>
Ca(OH)2CI2 = CaOCI2H2O
Ca + AlCl3 = Al + CaCl2 =>
3 Ca + 2 AlCl3 = 2 Al + 3 CaCl2
H2O2 + Ca = CaO + H2 =>
H2O2 + 2 Ca = 2 CaO + H2
MgCl2 = Mg(aq) + Cl(aq) =>
MgCl2 = Mg(aq) + 2 Cl(aq)
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
Cl2 + SiF4 = ClF + Si =>
2 Cl2 + SiF4 = 4 ClF + Si
HNO3C6H6O = C6H5NO3H2O =>
HNO3C6H6O = C6H5NO3H2O
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
[Ni(H2O)6]{+} + NH3 = [Ni(NH3)6]{+} + H2O =>
[Ni(H2O)6]{+} + 6 NH3 = [Ni(NH3)6]{+} + 6 H2O
NH4OH + H2O2 = NO2 + H2O =>
2 NH4OH + 7 H2O2 = 2 NO2 + 12 H2O
NaCO3 + CuSO4 = NaSO4 + CuCO3 =>
NaCO3 + CuSO4 = NaSO4 + CuCO3
SnI4 + Zn3N2 = Sn3N4 + ZnI2 =>
3 SnI4 + 2 Zn3N2 = Sn3N4 + 6 ZnI2
[Cr[CO(NH2)2]6]4[Cr(CN)6]3 + KMnO4 + HNO3 = K2Cr2O7 + KNO3 + CO2 + Mn(NO3)2 + H2O =>
10[Cr[CO(NH2)2]6]4[Cr(CN)6]3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 1106 KNO3 + 420 CO2 + 1176 Mn(NO3)2 + 1879 H2O
Cr(s) + Fe(No3)2(aq) = Fe(s) + Cr(No3)3(aq) =>
2 Cr(s) + 3 Fe(No3)2(aq) = 3 Fe(s) + 2 Cr(No3)3(aq)
K2Cr2O7 + S8 = K2O + Cr2O + SO2 =>
16 K2Cr2O7 + 5 S8 = 16 K2O + 16 Cr2O + 40 SO2
Co2O3 + C2 = Co2 + CO2 =>
4 Co2O3 + 3 C2 = 4 Co2 + 6 CO2
NaAlSi3O8 + H2O + H{+} = NaAl3Si3O10(OH)2 + Na{+} + H4SiO4 =>
3 NaAlSi3O8 + 12 H2O + 2 H{+} = NaAl3Si3O10(OH)2 + 2 Na{+} + 6 H4SiO4
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Li3PO4 + MgBr2 = Mg3(PO4)2 + LiBr =>
2 Li3PO4 + 3 MgBr2 = Mg3(PO4)2 + 6 LiBr
C22H44 + O2 = CO2 + H2O =>
C22H44 + 33 O2 = 22 CO2 + 22 H2O
HClO4 + Va(OH)2 = Va(ClO4)2 + H2O =>
2 HClO4 + Va(OH)2 = Va(ClO4)2 + 2 H2O
Li3PO4(aq) + Pb(NO3)2 = LiNO3 + Pb3(PO4)2 =>
2 Li3PO4(aq) + 3 Pb(NO3)2 = 6 LiNO3 + Pb3(PO4)2
CuCl2(aq) + (NH4)2S(aq) = CuS + NH4Cl =>
CuCl2(aq) + (NH4)2S(aq) = CuS + 2 NH4Cl
Al + CH3COOH = Al2(CH3COO)2 + H2 =>
2 Al + 2 CH3COOH = Al2(CH3COO)2 + H2
K2O + CaBr2 = CaO + KBr =>
K2O + CaBr2 = CaO + 2 KBr
NH4OH + H2O2 = NO2 + H2O =>
2 NH4OH + 7 H2O2 = 2 NO2 + 12 H2O
CHF3 + H2O = HF + CO =>
CHF3 + H2O = 3 HF + CO
Ne + HCl = NeHCl =>
Ne + HCl = NeHCl
Br2O3 + KOH = KBrO3 + KBr + H2O =>
3 Br2O3 + 6 KOH = 4 KBrO3 + 2 KBr + 3 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
HgS + KClO3 + HCl = HgCl2 + KCl + S + H2O =>
3 HgS + KClO3 + 6 HCl = 3 HgCl2 + KCl + 3 S + 3 H2O
Li2 + O2 = Li2O =>
2 Li2 + O2 = 2 Li2O
KCl + HCl = KHCl2 =>
KCl + HCl = KHCl2
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
Na + SO4 + (CaSO4)*(H2O)05 = Na2SO4CaSO4 + H2O =>
2 Na + SO4 + (CaSO4)*(H2O)05 = Na2SO4CaSO4 + 5 H2O
BaCl2(aq) + KBr(aq) = BaBr2 + KCl =>
BaCl2(aq) + 2 KBr(aq) = BaBr2 + 2 KCl
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
NH4SCN + AgNO3 = AgSCN + NH4NO3 =>
NH4SCN + AgNO3 = AgSCN + NH4NO3
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
BaCl2(aq) + KBr(aq) = BaBr2 + KCl =>
BaCl2(aq) + 2 KBr(aq) = BaBr2 + 2 KCl
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
BaCl2(aq) + KBr(aq) = BaBr2 + KCl =>
BaCl2(aq) + 2 KBr(aq) = BaBr2 + 2 KCl
NaI + H2O2 + HCl = I2 + H2O + NaCl =>
2 NaI + H2O2 + 2 HCl = I2 + 2 H2O + 2 NaCl
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
BaCl2(aq) + KBr(aq) = BaBr2 + KCl =>
BaCl2(aq) + 2 KBr(aq) = BaBr2 + 2 KCl
KBr(aq) + BaCl2(aq) = KCl(aq) + BaBr2(aq) =>
2 KBr(aq) + BaCl2(aq) = 2 KCl(aq) + BaBr2(aq)
BaCl2(aq) + KBr(aq) = BaBr2 + KCl =>
BaCl2(aq) + 2 KBr(aq) = BaBr2 + 2 KCl
KBr(aq) + BaCl2(aq) = KCl(aq) + BaBr2(aq) =>
2 KBr(aq) + BaCl2(aq) = 2 KCl(aq) + BaBr2(aq)
MnH2SO4 = MnSO4H2 =>
MnH2SO4 = MnSO4H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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