| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + NH4OH + Na2HPO4 = MgNH4PO4 + H2O + 2 NaCl
K + Cd(NO3)2 = K(NO3) + Cd =>
2 K + Cd(NO3)2 = 2 K(NO3) + Cd
Al(s) + CuSO4(aq) = Cu(s) + Al2(SO4)3(aq) =>
2 Al(s) + 3 CuSO4(aq) = 3 Cu(s) + Al2(SO4)3(aq)
Cl2 + K2SO3 = KCl + SO3 =>
Cl2 + K2SO3 = 2 KCl + SO3
NaOH(aq) + CoCl2(aq) = NaCl(s) + Co(OH)2(aq) =>
2 NaOH(aq) + CoCl2(aq) = 2 NaCl(s) + Co(OH)2(aq)
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
Cu2(SO4)3 + KOH = Cu(OH)3 + K2SO4 =>
Cu2(SO4)3 + 6 KOH = 2 Cu(OH)3 + 3 K2SO4
NH4PO4 + BaCl2 = NH4Cl2 + BaPO4 =>
NH4PO4 + BaCl2 = NH4Cl2 + BaPO4
K3PO4 + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C3H7COOH + Ca(OH)2 = (C3H7COO)2Ca + H2O =>
2 C3H7COOH + Ca(OH)2 = (C3H7COO)2Ca + 2 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Al2O3 + CuSO4 = Al2(SO4)3 + CuO =>
Al2O3 + 3 CuSO4 = Al2(SO4)3 + 3 CuO
BaSO3(s) = BaO(s) + SO2(g) =>
BaSO3(s) = BaO(s) + SO2(g)
NaClO3 + Cu = Cu(ClO3)2 + Na =>
2 NaClO3 + Cu = Cu(ClO3)2 + 2 Na
C10H11BrO + CH6ClN + NaOH = C11H15NO + HBr + NaCl + H2O =>
C10H11BrO + CH6ClN + NaOH = C11H15NO + HBr + NaCl + H2O
Fe(NO3)3 + C6H8O7 = Fe2O3 + CO2 + N2 + H2O =>
6 Fe(NO3)3 + 5 C6H8O7 = 3 Fe2O3 + 30 CO2 + 9 N2 + 20 H2O
Cu{2+} + Zn(s) = Cu(s) + Zn{2+} =>
Cu{2+} + Zn(s) = Cu(s) + Zn{2+}
Y2O3 + CoO + Ga2O3 = YCo2GaO5 =>
Y2O3 + 4 CoO + Ga2O3 = 2 YCo2GaO5
C3H8O + H2SO4 = C3H8SO4 + H2O =>
C3H8O + H2SO4 = C3H8SO4 + H2O
FeCl3 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + NaCl + H2O =>
2 FeCl3 + 3 NaNO3 + 10 NaOH = 2 Na2FeO4 + 3 NaNO2 + 6 NaCl + 5 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
Ba(MnO4)2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + BaSO4 + H2O =>
Ba(MnO4)2 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + BaSO4 + 8 H2O
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O
Ba(ClO3)2 + Cs2SO4 = CsClO3 + BaSO4 =>
Ba(ClO3)2 + Cs2SO4 = 2 CsClO3 + BaSO4
Re + H2SO4 = HReO4 + SO2 + H2O =>
2 Re + 7 H2SO4 = 2 HReO4 + 7 SO2 + 6 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
K2O + SO3 = K2SO3 + O2 =>
2 K2O + 2 SO3 = 2 K2SO3 + O2
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
C3H8 + CO2 = CO + H2O =>
C3H8 + 7 CO2 = 10 CO + 4 H2O
Mn(OH)2 + NH4OH = [Mn(NH3)2](OH)2 + H2O =>
Mn(OH)2 + 2 NH4OH = [Mn(NH3)2](OH)2 + 2 H2O
(CuOH)2 + NH3 = [Cu(NH3)4](OH) =>
(CuOH)2 + 8 NH3 = 2[Cu(NH3)4](OH)
NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + 2 NaCl(aq)
NaHCO3(aq) + HBr(aq) = NaBr + CO2 + H2O =>
NaHCO3(aq) + HBr(aq) = NaBr + CO2 + H2O
Ba + Na2S = BaNa2S =>
Ba + Na2S = BaNa2S
Si + O2 = SiO2 =>
Si + O2 = SiO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cr2O7{-2} + H{+} + S2O3{-2} = S4O6 + Cr{3+} + H2O =>
2 Cr2O7{-2} + 28 H{+} + 6 S2O3{-2} = 3 S4O6 + 4 Cr{3+} + 14 H2O
C4H10(i) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(i) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
BaOH2 + H2SO4 = BaSO4 + H2OH2 =>
BaOH2 + H2SO4 = BaSO4 + H2OH2
HBrO3 + S02 + H2O = Br2 + H2SO4 =>
12 HBrO3 + 5 S02 + 4 H2O = 6 Br2 + 10 H2SO4
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2 =>
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2
HCOOC2H5 + O2 = C + H2O =>
2 HCOOC2H5 + O2 = 6 C + 6 H2O
H2SO4 + Ni(OH)2 = NiSO4 + H2O =>
H2SO4 + Ni(OH)2 = NiSO4 + 2 H2O
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + HBO3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 HBO3 + 9 H2
C2H6 + O2 = CO2(g) + H2O(g) =>
2 C2H6 + 7 O2 = 4 CO2(g) + 6 H2O(g)
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
CaCO3 + CH3COOH = CaOOCCH3 + H2O + CO2 =>
8 CaCO3 + 9 CH3COOH = 8 CaOOCCH3 + 6 H2O + 10 CO2
C2H5Br + HBr = C2H4Br2 + H2 =>
C2H5Br + HBr = C2H4Br2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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