| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HC2H4O2 = NaC2H4O2 + H2O
MgCl(aq) + NaOH(aq) = MgOH(g) + NaCl(aq) =>
MgCl(aq) + NaOH(aq) = MgOH(g) + NaCl(aq)
Li3N + H3PO4 = Li3PO4 + NH3 =>
Li3N + H3PO4 = Li3PO4 + NH3
AgI + NH3 = AgNH3 + I =>
AgI + NH3 = AgNH3 + I
CaH2 + Ta2O5 = CaO + Ta + H2O =>
5 CaH2 + 2 Ta2O5 = 5 CaO + 4 Ta + 5 H2O
H3AsO3 + H2O2 = H3AsO4 + H2O =>
H3AsO3 + H2O2 = H3AsO4 + H2O
C + P2O5 = CO2 + P4 =>
5 C + 2 P2O5 = 5 CO2 + P4
ClO2(g) + H2O = ClO3{-}(aq) + Cl{-}(aq) + H{+} =>
6 ClO2(g) + 3 H2O = 5 ClO3{-}(aq) + Cl{-}(aq) + 6 H{+}
P(s) + O2(g) = P(s)O2(g) =>
P(s) + O2(g) = P(s)O2(g)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + H2O + KCl =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 3 H2O + KCl
Pb(NO3)2(ac) + K2SO4(ac) = PbSO4(s) + KNO3 =>
Pb(NO3)2(ac) + K2SO4(ac) = PbSO4(s) + 2 KNO3
KNO3 + MgAl = K2O + MgO + Al2O3 + N2 =>
2 KNO3 + 2 MgAl = K2O + 2 MgO + Al2O3 + N2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
ZnSO4 + (NH4)2S = (NH4)2SO4 + ZnS =>
ZnSO4 + (NH4)2S = (NH4)2SO4 + ZnS
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
HNO3 = N2 + O2 + H =>
2 HNO3 = N2 + 3 O2 + 2 H
Cu + H2(SO4) = H2O + Cu2(SO4)2 + SO2 =>
2 Cu + 4 H2(SO4) = 4 H2O + Cu2(SO4)2 + 2 SO2
Fe + AlCl3 = FeCl3 + Al =>
Fe + AlCl3 = FeCl3 + Al
NH3 + NO = nitrogen + water =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C13H26O2 + OH = C12H24O2 + CH4O =>
14 C13H26O2 + 4 OH = 15 C12H24O2 + 2 CH4O
Ba + H(ClO3) = Ba(ClO3)2 + H2 =>
Ba + 2 H(ClO3) = Ba(ClO3)2 + H2
HBrO + NaOH = H2O + NaBrO =>
HBrO + NaOH = H2O + NaBrO
OH + Mg(NO3)2 = Mg(OH)2 + OH(NO3) =>
4 OH + Mg(NO3)2 = Mg(OH)2 + 2 OH(NO3)
PbI4 + Cu = CuI2 + Pb =>
PbI4 + 2 Cu = 2 CuI2 + Pb
SO3 + H2 = SO2 + H2O =>
SO3 + H2 = SO2 + H2O
Cl2 + C6H6 = C6H4Cl + H2 =>
Cl2 + 2 C6H6 = 2 C6H4Cl + 2 H2
NH2Cl + H2O = NOCl + H2 =>
NH2Cl + H2O = NOCl + 2 H2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Ti + Cl = Ti2Cl =>
2 Ti + Cl = Ti2Cl
IO4{-} + Mn{3+} + H2O = I{-} + HMnO4{-} + H{+} =>
3 IO4{-} + 8 Mn{3+} + 20 H2O = 3 I{-} + 8 HMnO4{-} + 32 H{+}
CrSO4 + NaBr = NaCr + Br(SO4) =>
CrSO4 + NaBr = NaCr + Br(SO4)
MnO4{-} + Cr{+2} + H{+} = Mn{2+} + Cr{3+} + H2O =>
MnO4{-} + 5 Cr{+2} + 8 H{+} = Mn{2+} + 5 Cr{3+} + 4 H2O
K2S2O8 + KIO3 + KOH = IO6 + K2SO4 + H2O =>
7 K2S2O8 + 2 KIO3 + 12 KOH = 2 IO6 + 14 K2SO4 + 6 H2O
Na2CO3 + MgO + NH4H2PO4 = NaMg4(PO4)3 + CO2 + NH3 + H2O =>
Na2CO3 + 8 MgO + 6 NH4H2PO4 = 2 NaMg4(PO4)3 + CO2 + 6 NH3 + 9 H2O
Cu2S + HNO3 = CuSO4 + NO + Cu(NO3)2 + H2O =>
3 Cu2S + 16 HNO3 = 3 CuSO4 + 10 NO + 3 Cu(NO3)2 + 8 H2O
(C17H33COO)3C3H5 + I2 = (C17H31I2COO)3C3H5 + H2 =>
(C17H33COO)3C3H5 + 3 I2 = (C17H31I2COO)3C3H5 + 3 H2
Ci2(aq) + KI(aq) = KCi(aq) + I2(aq) =>
Ci2(aq) + 2 KI(aq) = 2 KCi(aq) + I2(aq)
CuO + Mg = Cu + MgO =>
CuO + Mg = Cu + MgO
C4HH100 + O2 = CO2 + H2O =>
4 C4HH100 + 117 O2 = 16 CO2 + 202 H2O
Li + FeO = Li2O + Fe =>
2 Li + FeO = Li2O + Fe
N2H4 + FeOOH = Fe3O4 + N2 + H2O =>
N2H4 + 12 FeOOH = 4 Fe3O4 + N2 + 8 H2O
K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2
KMnO4 + NiCO3 + H2CO3 = K2CO3 + MnCO3 + Ni2(CO3)3 + H2O =>
2 KMnO4 + 10 NiCO3 + 8 H2CO3 = K2CO3 + 2 MnCO3 + 5 Ni2(CO3)3 + 8 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
KClO = KCl + O2 = =>
2 KClO = 2 KCl + O2
Tl{+3} + Fe{+2} = Fe{+3} + Tl{+2} =>
Tl{+3} + Fe{+2} = Fe{+3} + Tl{+2}
Cu(CO3)2 + H2O2 = Cu2O + C2H2 + O2 =>
4 Cu(CO3)2 + 4 H2O2 = 2 Cu2O + 4 C2H2 + 15 O2
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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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