| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2O + O2 = Cu2O3
NO3 + H = NH4 + H2O =>
NO3 + 10 H = NH4 + 3 H2O
HF + HNO3 = H2O + FNO2 =>
HF + HNO3 = H2O + FNO2
KOH + MnCl2 + KMnO4 = MnO2 + H2O + KCl =>
4 KOH + 3 MnCl2 + 2 KMnO4 = 5 MnO2 + 2 H2O + 6 KCl
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2(NH4)(NO3)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H5OH = C4H8 + H2O =>
2 C2H5OH = C4H8 + 2 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2(s) + H(NO3)(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 H(NO3)(aq)
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KClO3 + HCl = KCl + ClO2 + H2O =>
5 KClO3 + 6 HCl = 5 KCl + 6 ClO2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2H4*H2SO4 + Ca(ClO)2 = N2 + CaCl2 + H2O + H2SO4 =>
N2H4*H2SO4 + Ca(ClO)2 = N2 + CaCl2 + 2 H2O + H2SO4
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
C2H5I + CH3I + Na = C3H8 + NaI =>
C2H5I + CH3I + 2 Na = C3H8 + 2 NaI
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
O2 + ClO2 = Cl2O5 =>
O2 + 4 ClO2 = 2 Cl2O5
KClO3 + HCl = KCl + ClO2 + H2O =>
5 KClO3 + 6 HCl = 5 KCl + 6 ClO2 + 3 H2O
Cu(NO3)2 + C = CuO + NO + CO2 =>
2 Cu(NO3)2 + 3 C = 2 CuO + 4 NO + 3 CO2
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
Ba + PO4 = Ba3(PO4)2 =>
3 Ba + 2 PO4 = Ba3(PO4)2
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2
N2O4 + H2O = HNO2 + O2 =>
2 N2O4 + 2 H2O = 4 HNO2 + O2
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Ca + Al2O3 = Al + CaO =>
3 Ca + Al2O3 = 2 Al + 3 CaO
FeC4H2O4 + H{+} = Fe{2+} + C4H4O4 =>
FeC4H2O4 + 2 H{+} = Fe{2+} + C4H4O4
CH3OH + H2O = CO2 + H{+} + e =>
CH3OH + H2O = CO2 + 6 H{+} + 6e
NaHCO3 + C6H8O2 = CO2 + H2O + Na3C6 =>
84 NaHCO3 + 27 C6H8O2 = 78 CO2 + 150 H2O + 28 Na3C6
Al + Cu2SO4 = Al3SO4 + Cu =>
3 Al + Cu2SO4 = Al3SO4 + 2 Cu
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Al2O3 + C2H5OH = CH3COOH + Al + H2 =>
Al2O3 + 3 C2H5OH = 3 CH3COOH + 2 Al + 3 H2
Cu + H2 = CuH2 =>
Cu + H2 = CuH2
AgNO3(ac) + KCI(ac) = AgCI + KNO3 =>
AgNO3(ac) + KCI(ac) = AgCI + KNO3
C + OH = CH4 + CO =>
5 C + 4 OH = CH4 + 4 CO
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
Ni(OH)3 + HClO2 = Ni(ClO2)3 + H2O* =>
Ni(OH)3 + 3 HClO2 = Ni(ClO2)3 + 3 H2O*
Al + Pb(No3) = Pb + Al(No3) =>
Al + Pb(No3) = Pb + Al(No3)
KIO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + KSO4 + H2O + I2 =>
2 KIO3 + 6 H2SO4 + 8 FeSO4 = 4 Fe2(SO4)3 + 2 KSO4 + 6 H2O + I2
FeCl3 + KJ = FeCl2 + J2 + KCl2 =>
4 FeCl3 + 2 KJ = 4 FeCl2 + J2 + 2 KCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgS + AlPO3 = S(PO3) + MgAl =>
MgS + AlPO3 = S(PO3) + MgAl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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