| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrCl3 + 3 Na2S2O8 + 14 NaOH = Na2Cr2O7 + 6 Na2SO4 + 6 NaCl + 7 H2O
MgCO3 + HClO4 = MgCO4 + HClO3 =>
MgCO3 + HClO4 = MgCO4 + HClO3
CH3COOH + NaCl = HCl + C2H3NaO2 =>
CH3COOH + NaCl = HCl + C2H3NaO2
Iron(III)Acetate + LithiumSulfide = Iron(III)Sulfide + LithiumAcetate =>
Iron(III)Acetate + LithiumSulfide = Iron(III)Sulfide + LithiumAcetate
MgCO2 + NaOH = MgOH + NaCO2 =>
MgCO2 + NaOH = MgOH + NaCO2
C6H3N + O2 = CO + H2O + NO =>
4 C6H3N + 17 O2 = 24 CO + 6 H2O + 4 NO
NaCl + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Cl + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 Cl + 2 H2O
CH3COOH + HNa = CH3COONa + H2 =>
CH3COOH + HNa = CH3COONa + H2
H2O + NO3 + Cu = NO2{-} + Cu{2+} + HO =>
2 H2O + 2 NO3 + Cu = 2 NO2{-} + Cu{2+} + 4 HO
Cu(NO3)3 + NaOH = Cu(OH)2 + Na + NO3 =>
Cu(NO3)3 + 2 NaOH = Cu(OH)2 + 2 Na + 3 NO3
Ca + Br2 = Ca2Br4 =>
2 Ca + 2 Br2 = Ca2Br4
Al5 + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al5 + 15 NH4ClO4 = 5 Al2O3 + 5 AlCl3 + 15 NO + 30 H2O
KI + Cu(NO3)2 = KNO3 + CuI + I2 =>
4 KI + 2 Cu(NO3)2 = 4 KNO3 + 2 CuI + I2
K2CuO7 + SnCl2 + HCl = CuCl3 + SnCl4 + KCl + H2O =>
2 K2CuO7 + 9 SnCl2 + 28 HCl = 2 CuCl3 + 9 SnCl4 + 4 KCl + 14 H2O
C6H8O7 + HCl = C6H8O6 + HClO =>
C6H8O7 + HCl = C6H8O6 + HClO
Na2(SO4)(aq) + Sr(NO3)2(aq) = Na(NO3)(aq) + Sr(SO4)(s) =>
Na2(SO4)(aq) + Sr(NO3)2(aq) = 2 Na(NO3)(aq) + Sr(SO4)(s)
C6H7ON + C4O3H6 = C8O2H9N + HCHO =>
C6H7ON + C4O3H6 = C8O2H9N + 2 HCHO
KMnO4 + KOH + SO2 = MnO2 + H2O + K2SO4 =>
2 KMnO4 + 4 KOH + 3 SO2 = 2 MnO2 + 2 H2O + 3 K2SO4
C6H5BrMg + C13H10O + HCl = C19H16O + MgBr + Cl =>
C6H5BrMg + C13H10O + HCl = C19H16O + MgBr + Cl
C16H12O2 + H2 = C16H14O2 =>
C16H12O2 + H2 = C16H14O2
NaOH + Fe(NO3)3 = Fe(OH)3 + Na3(NO3)3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + Na3(NO3)3
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
Ca(HCO3)2 + Na2SO4 = CaSO4 + Na(HCO3) =>
Ca(HCO3)2 + Na2SO4 = CaSO4 + 2 Na(HCO3)
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CuSO4(H2O)5 + Fe = Cu + FeSO4 + H2O =>
CuSO4(H2O)5 + Fe = Cu + FeSO4 + 5 H2O
Pb3(AsO3)2 + Ba(ClO3)2 = Pb(ClO3)2 + Ba3(AsO3)2 =>
Pb3(AsO3)2 + 3 Ba(ClO3)2 = 3 Pb(ClO3)2 + Ba3(AsO3)2
NaSO3 + HNO3 = H2O + SO2 + Na(NO3)2 =>
NaSO3 + 2 HNO3 = H2O + SO2 + Na(NO3)2
HClO3 + Fe = Fe(ClO3)3 + H2O + FeCl3 =>
18 HClO3 + 6 Fe = 5 Fe(ClO3)3 + 9 H2O + FeCl3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
HNO3 + CoOH = H2O + CoNO3 =>
HNO3 + CoOH = H2O + CoNO3
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
CCl3C(OH)2H + NaBH4 + HCl = CCl3C(H)2OH + BH3 + H2O + NaCl =>
CCl3C(OH)2H + NaBH4 + HCl = CCl3C(H)2OH + BH3 + H2O + NaCl
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
Pb(NO3)2 + H2O + O2 = Pb2O4 + HNO3 =>
2 Pb(NO3)2 + 2 H2O + O2 = Pb2O4 + 4 HNO3
K2SO3 + H2O2 = K2SO4 + H2O =>
K2SO3 + H2O2 = K2SO4 + H2O
Co(NH4)2Cl4*H2O = CoCl2 + NH3 + H2O + HCl =>
Co(NH4)2Cl4*H2O = CoCl2 + 2 NH3 + H2O + 2 HCl
HClO3(aq) + NaOH(aq) = NaCl(aq) + H2O(l) + O2(g) =>
2 HClO3(aq) + 2 NaOH(aq) = 2 NaCl(aq) + 2 H2O(l) + 3 O2(g)
NaSO3 + HNO3 = H2O + SO2 + Na(NO3)2 =>
NaSO3 + 2 HNO3 = H2O + SO2 + Na(NO3)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PbO + CaO = PbCa + O =>
PbO + CaO = PbCa + 2 O
CO2 + C = CO =>
CO2 + C = 2 CO
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
Ca + (PO4)3 = Ca3(PO4)2 =>
9 Ca + 2(PO4)3 = 3 Ca3(PO4)2
Mn2S3 + Al(C2H3O2)3 = Mn(C2H3O2)3 + Al2S3 =>
Mn2S3 + 2 Al(C2H3O2)3 = 2 Mn(C2H3O2)3 + Al2S3
C7H6N2O5 + Fe2O3 = CO2 + H2O + N2 + Fe =>
C7H6N2O5 + 4 Fe2O3 = 7 CO2 + 3 H2O + N2 + 8 Fe
C2H4 + Br2 = CH2Br = CH2Br =>
C2H4 + Br2 = 2 CH2Br
BaO2 + HgCl2 = BaCl2 + O2 + Hg =>
BaO2 + HgCl2 = BaCl2 + O2 + Hg
CaO + Be3N2 = Ca3N2 + BeO =>
3 CaO + Be3N2 = Ca3N2 + 3 BeO
(NH4)2O + Cu(NO3)2 = NH4NO3 + CuO =>
(NH4)2O + Cu(NO3)2 = 2 NH4NO3 + CuO
Li2O + CO2 = Li4CO4 =>
2 Li2O + CO2 = Li4CO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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