| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C3H6O + 4 KMnO4 + 6 H2SO4 = 3 C5H8O4 + 4 MnSO4 + 2 K2SO4 + 9 H2O
Li + Au3Cl = LiCl + Au =>
Li + Au3Cl = LiCl + 3 Au
HCl + Na2[B4O5(OH)4]*8H2O = Na2B4O5Cl4 + H2O =>
4 HCl + Na2[B4O5(OH)4]*8H2O = Na2B4O5Cl4 + 12 H2O
C11H15NO2 + O2 = H2O + CO2 + NO =>
4 C11H15NO2 + 57 O2 = 30 H2O + 44 CO2 + 4 NO
NaSO4 + CeNO3 = NaNO3 + CeSO4 =>
NaSO4 + CeNO3 = NaNO3 + CeSO4
C4H10O + NaBr = C4H9Br + NaOH =>
C4H10O + NaBr = C4H9Br + NaOH
H3PO4 + KOH = H2PO4 + H2O + K =>
H3PO4 + KOH = H2PO4 + H2O + K
H2SO4 + KMnO4 + K2SO3 = MnSO4 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 K2SO3 = 2 MnSO4 + 3 H2O + 6 K2SO4
AuCl3 + CH4O + H2O = Au + HCl + CH4O2 =>
2 AuCl3 + 3 CH4O + 3 H2O = 2 Au + 6 HCl + 3 CH4O2
CaH2SO4 = CaSO4 + H2 =>
CaH2SO4 = CaSO4 + H2
CuSO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH3*H2O = [Cu(NH3)4]SO4 + 4 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2CO3 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2CO3
HOOCCOOH*H2O + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH*H2O + 2 NaOH = NaOOCCOONa + 3 H2O
C2H5OH + HNO3 = CO2 + H2O + NO2 =>
C2H5OH + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2
C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + CH3COONa =>
2 C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + 2 CH3COONa
Mg(s) + Al(NO3)3 = Mg(NO3)2 + Al(s) =>
3 Mg(s) + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(s)
C2H5OH + HNO3 = C2H5NO2 + H2O + CO2 =>
7 C2H5OH + 6 HNO3 = 6 C2H5NO2 + 9 H2O + 2 CO2
Na3[Cr(oh)6] + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3[Cr(oh)6] + 39 Cl2 + 96 NaOH = 12 Na2CrO4 + 78 NaCl + 48 H2O
Si + Ar = SiAr =>
Si + Ar = SiAr
P4S6 + HNO3 = NO + H3PO4 + SO2 + H2O =>
3 P4S6 + 44 HNO3 = 44 NO + 12 H3PO4 + 18 SO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaNO3 + KNO3 = KNO3NaNO3 =>
NaNO3 + KNO3 = KNO3NaNO3
Al + Ag3PO4 = Ag + AlPO4 =>
Al + Ag3PO4 = 3 Ag + AlPO4
Cr2O7 + Br2 = BrO + Cr =>
2 Cr2O7 + 7 Br2 = 14 BrO + 4 Cr
C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + CH3COONa =>
2 C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + 2 CH3COONa
KOH + C6H12O6 = C5H10O3 + KHCO3 + H2O =>
KOH + C6H12O6 = C5H10O3 + KHCO3 + H2O
Fe(s) + Cu{2+} = Fe{+}(aq) + Cu(s) =>
2 Fe(s) + Cu{2+} = 2 Fe{+}(aq) + Cu(s)
Ag + HNO3 + HCl = AgCl + NO + H2O =>
3 Ag + HNO3 + 3 HCl = 3 AgCl + NO + 2 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Cu + NaOH = CuO + Na2O + H2 =>
Cu + 2 NaOH = CuO + Na2O + H2
HOH + F2 = HF + O2 =>
2 HOH + 2 F2 = 4 HF + O2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
HOOCCOOH*H2O + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH*H2O + 2 NaOH = NaOOCCOONa + 3 H2O
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
S2O3{2-} + I2 + H2O = I{-} + SO4{2-} + H{+} =>
S2O3{2-} + 4 I2 + 5 H2O = 8 I{-} + 2 SO4{2-} + 10 H{+}
CH3COONa + PbCl2 = Pb(CH3COO)2 + NaCl =>
2 CH3COONa + PbCl2 = Pb(CH3COO)2 + 2 NaCl
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
Cu + NaOH = CuO + Na2O + H2 =>
Cu + 2 NaOH = CuO + Na2O + H2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Mg(HCO3)2 + H2SO4 = MgSO4 + H2CO3 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2CO3
C7H5N2O2Cl + C8H11N = C15H16N3O2 + Cl =>
C7H5N2O2Cl + C8H11N = C15H16N3O2 + Cl
Li + O = Li3O =>
3 Li + O = Li3O
NaOCH3(s) + H2O(l) = CH3OH(aq) + NaOH(aq) =>
NaOCH3(s) + H2O(l) = CH3OH(aq) + NaOH(aq)
HBr(aq) = H2(g) + Br2(l) =>
2 HBr(aq) = H2(g) + Br2(l)
NH4OH + Cu3(PO4)2 = (NH4)3PO4 + Cu(OH)2 =>
6 NH4OH + Cu3(PO4)2 = 2(NH4)3PO4 + 3 Cu(OH)2
Cu + NaOH = CuO + Na2O + H2 =>
Cu + 2 NaOH = CuO + Na2O + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + CH3COONa =>
2 C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + 2 CH3COONa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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