| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O
C6H10Br2 + NH3 = HBr + C6H14N2 =>
C6H10Br2 + 2 NH3 = 2 HBr + C6H14N2
Na + AlPO4 = Al + Na3PO4 =>
3 Na + AlPO4 = Al + Na3PO4
C6H12 + Br = C6H11 + HBr =>
C6H12 + Br = C6H11 + HBr
Cu + HClO = Cu(ClO)2 + H2 =>
Cu + 2 HClO = Cu(ClO)2 + H2
Mg(s) + NaCl(aq) = Na + MgCl2 =>
Mg(s) + 2 NaCl(aq) = 2 Na + MgCl2
KI + Hg(C2H3O2) = K(C2H3O2) + HgI =>
KI + Hg(C2H3O2) = K(C2H3O2) + HgI
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
H2O22 = H2O + O2 =>
2 H2O22 = 2 H2O + 21 O2
SO2 + MnO = SO4 + Mn =>
SO2 + 2 MnO = SO4 + 2 Mn
Tl + HCl = TlCl + H2 =>
2 Tl + 2 HCl = 2 TlCl + H2
C17H21O4N + O2 = CO2 + H2O + N =>
4 C17H21O4N + 81 O2 = 68 CO2 + 42 H2O + 4 N
ZnPb(NO)3 = Zn(NO)3Pb =>
ZnPb(NO)3 = Zn(NO)3Pb
Ni(oh)2 + NaClO + H2O = Ni(OH)3 + HCl + NaOH =>
Ni(oh)2 + 3 NaClO + 6 H2O = 2 Ni(OH)3 + 3 HCl + 3 NaOH
Ag + MgO = Ag2O + Mg =>
2 Ag + MgO = Ag2O + Mg
CH3CH2COOH + KOH = H3O + CH3CH2COO + K =>
2 CH3CH2COOH + KOH = H3O + 2 CH3CH2COO + K
AlCl3(s) + Ba(NO3)2(aq) = BaCl2(g) + Al(NO3)3(aq) =>
2 AlCl3(s) + 3 Ba(NO3)2(aq) = 3 BaCl2(g) + 2 Al(NO3)3(aq)
Pb(NO3)2 + H2 = PbO + N2O2 + H2O =>
Pb(NO3)2 + 3 H2 = PbO + N2O2 + 3 H2O
AgNO3 + I2 + H2O = AgIO3 + HNO3 + Ag =>
12 AgNO3 + I2 + 6 H2O = 2 AgIO3 + 12 HNO3 + 10 Ag
Ca(OH)2(aq) + HNO3 = Ca(NO3)2(aq) + H2O =>
Ca(OH)2(aq) + 2 HNO3 = Ca(NO3)2(aq) + 2 H2O
Mn(OH)2 + O2 = Mn(O)OH + H2O =>
4 Mn(OH)2 + O2 = 4 Mn(O)OH + 2 H2O
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
Ba(NO3)2(aq) + Na3PO4(aq) = Na(NO3)(aq) + Ba3(PO4)2(s) =>
3 Ba(NO3)2(aq) + 2 Na3PO4(aq) = 6 Na(NO3)(aq) + Ba3(PO4)2(s)
C6H6O + C3H4O4 = C9H8O2 + H2O =>
4 C6H6O + C3H4O4 = 3 C9H8O2 + 2 H2O
NiBr2(aq) + (NH4)2S(aq) = NiS(s) + NH4Br(aq) =>
NiBr2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Br(aq)
NH2I + KOH = KI + NH2OH =>
NH2I + KOH = KI + NH2OH
Pb(iv) + Na + C2H5Cl = Pb(C2H5) + NaCl =>
Pb(iv) + Na + C2H5Cl = Pb(C2H5) + NaCl
C6H12 + H2SO4 + KMnO4 + H2O = MnSO4 + K2SO4 + C6H12(OH)6 =>
5 C6H12 + 9 H2SO4 + 6 KMnO4 + 6 H2O = 6 MnSO4 + 3 K2SO4 + 5 C6H12(OH)6
Na2SO4 + AgI = Ag2SO4 + NaI =>
Na2SO4 + 2 AgI = Ag2SO4 + 2 NaI
NaCl + CoCl2 = NaClCoCl2 =>
NaCl + CoCl2 = NaClCoCl2
NaF + Li = NaLi + F =>
NaF + Li = NaLi + F
HC2H3O2 + Ca(HCO3)2 = H2O + CO2 + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca(C2H3O2)2
NH4SO4 + AlPO4 = AlSO4 + NH4PO4 =>
NH4SO4 + AlPO4 = AlSO4 + NH4PO4
HNO3(aq) + Ag(s) = AgNO3(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + Ag(s) = AgNO3(aq) + H2O(l) + NO2(g)
NaHSO3 + KCN = NaCN + KHSO3 =>
NaHSO3 + KCN = NaCN + KHSO3
KCIO3 + S = KCI + SO2 =>
2 KCIO3 + 3 S = 2 KCI + 3 SO2
AlCl3 + HOH = AlOH + Cl + HCl =>
AlCl3 + HOH = AlOH + 2 Cl + HCl
Al + CrBr = AlBr3 + Cr =>
Al + 3 CrBr = AlBr3 + 3 Cr
KOH + Cu(NO3)2 = KOHCu(NO3)2 =>
KOH + Cu(NO3)2 = KOHCu(NO3)2
C6H5CH3 + Cr2O7{2-} + H{+} = Cr{3+} + C6H5COO{-} + H2O =>
C6H5CH3 + Cr2O7{2-} + 7 H{+} = 2 Cr{3+} + C6H5COO{-} + 5 H2O
Zn(NO3)2 + C20H38O11 = ZnO + CO2 + N2 + H2O =>
48 Zn(NO3)2 + 5 C20H38O11 = 48 ZnO + 100 CO2 + 48 N2 + 95 H2O
C9H13N + H3PO4 = C9H16NO4P =>
C9H13N + H3PO4 = C9H16NO4P
CHCH5COOH + O2 = CO2 + H2O =>
4 CHCH5COOH + 15 O2 = 12 CO2 + 14 H2O
NaOH + H2CO4 = Na2CO3 + H2O + O2 =>
4 NaOH + 2 H2CO4 = 2 Na2CO3 + 4 H2O + O2
MnO4{-} + X{-} + H{+} = Mn{2+} + X2 + H2O =>
2 MnO4{-} + 10 X{-} + 16 H{+} = 2 Mn{2+} + 5 X2 + 8 H2O
Na2CO3(aq) + Ca(NO3)2(aq) = Ca2(CO3)2(s) + NaNO3(aq) =>
2 Na2CO3(aq) + 2 Ca(NO3)2(aq) = Ca2(CO3)2(s) + 4 NaNO3(aq)
Ca + Fe2O3 = CaO2 + Fe =>
3 Ca + 2 Fe2O3 = 3 CaO2 + 4 Fe
NH4ClO4 = NO + HCl + O2 + H2O =>
4 NH4ClO4 = 4 NO + 4 HCl + 3 O2 + 6 H2O
C6H14 + K2Cr2O7 + H{+} = CO2 + H2O + Cr{3+} + K{+} =>
3 C6H14 + 19 K2Cr2O7 + 152 H{+} = 18 CO2 + 97 H2O + 38 Cr{3+} + 38 K{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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