| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 H2O(l) + 3 CO2(g)
PbSO4 + Na(OH) = Pb(OH)2 + Na2SO4 =>
PbSO4 + 2 Na(OH) = Pb(OH)2 + Na2SO4
C5H10 + O2 = H5O + C5 =>
C5H10 + O2 = 2 H5O + C5
LiOH + H2CO3 + KOH = KLiCO3 + H2O =>
LiOH + H2CO3 + KOH = KLiCO3 + 2 H2O
Fe(ClO3)3 + Cs(OH)2 = Cs(ClO3)2 + Fe(OH)3 =>
2 Fe(ClO3)3 + 3 Cs(OH)2 = 3 Cs(ClO3)2 + 2 Fe(OH)3
NaF + Ba(NO3)2 = Na(NO3) + BaF2 =>
2 NaF + Ba(NO3)2 = 2 Na(NO3) + BaF2
C3H8 + O = CO2 + H20(water) =>
5 C3H8 + 30 O = 15 CO2 + 2 H20(water)
Ni(CH3COO)2 + C5H8O2 = Ni(C5H8O2)2 + CH3COO =>
Ni(CH3COO)2 + 2 C5H8O2 = Ni(C5H8O2)2 + 2 CH3COO
Fe{32+} + H2 = Fe{2+} + H{+} =>
Fe{32+} + 15 H2 = Fe{2+} + 30 H{+}
LiPF6 = Li{+} + PF6{-} =>
LiPF6 = Li{+} + PF6{-}
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
KMnO4 + C12H22O11 + H2SO4 = K2CO3 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 48 H2SO4 = 24 K2CO3 + 48 MnSO4 + 36 CO2 + 103 H2O
Ni + O2 = Ni3O4 =>
3 Ni + 2 O2 = Ni3O4
Li2CO4 + O2 = LiO2 + CO2 =>
Li2CO4 + O2 = 2 LiO2 + CO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
NH4Br + NaNO2 = NH4NO2 + NaBr =>
NH4Br + NaNO2 = NH4NO2 + NaBr
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
Li + K3P = K + Li3P =>
3 Li + K3P = 3 K + Li3P
Ca(H2PO4)2 + NaOH = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(H2PO4)2 + 12 NaOH = Ca3(PO4)2 + 4 Na3PO4 + 12 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K + H3PO4(aq) = H2 + K3PO4 =>
6 K + 2 H3PO4(aq) = 3 H2 + 2 K3PO4
Ba(C2H3O2)2 + FeI3 = Fe(C2H3O2)3 + BaI2 =>
3 Ba(C2H3O2)2 + 2 FeI3 = 2 Fe(C2H3O2)3 + 3 BaI2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2ZnO2 = Zn + Na + O2 =>
Na2ZnO2 = Zn + 2 Na + O2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
H3O + O = H2O =>
2 H3O + O = 3 H2O
NaOH + H2(NO3)2 = NaNO3 + H2O =>
2 NaOH + H2(NO3)2 = 2 NaNO3 + 2 H2O
Al2(CO3)3 + O2 = Al2O3 + CO3 =>
2 Al2(CO3)3 + 3 O2 = 2 Al2O3 + 6 CO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
MnO + C = Mn + CO =>
MnO + C = Mn + CO
CdO + SO2 = CdSO3 =>
CdO + SO2 = CdSO3
Al2(CO3)3 + O2 = Al2O3 + CO3 =>
2 Al2(CO3)3 + 3 O2 = 2 Al2O3 + 6 CO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
{-}x = {-}11 =>
{-}x = {-}11
CrCl3*6H2O + (NH2)2CO + CH3COCH2COCH3 = Cr(acac)3 + NH4Cl + CO2 + H2O =>
24 CrCl3*6H2O + 36(NH2)2CO + 3 CH3COCH2COCH3 = 8 Cr(acac)3 + 72 NH4Cl + 51 CO2 + 84 H2O
Mg + (O)2 = Mg(O)2 =>
Mg + (O)2 = Mg(O)2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
SO2 = SO + O =>
SO2 = SO + O
ClO2 + H3N = NH4Cl + N2 + H2O =>
6 ClO2 + 16 H3N = 6 NH4Cl + 5 N2 + 12 H2O
K2Cr2O7 + HCl = KCl + Cl2 + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 3 Cl2 + 2 CrCl3 + 7 H2O
K + Au + Al = KAuAl =>
K + Au + Al = KAuAl
C6H2(NO2)3CH3 = N2 + CO + H2O + C =>
2 C6H2(NO2)3CH3 = 3 N2 + 7 CO + 5 H2O + 7 C
HCl + HOCl = Cl2 + H2O =>
HCl + HOCl = Cl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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