| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ag + ClO2 + 4 HCl = 5 AgCl + 2 H2O
CrO + F = Cr + F2O7 =>
7 CrO + 2 F = 7 Cr + F2O7
NaHCO2H2O = NaHCO3H2 =>
NaHCO2H2O = NaHCO3H2
CH3CH2ONaH2O = CH3CH2OHNaOH =>
CH3CH2ONaH2O = CH3CH2OHNaOH
C6H12O6 + Ag(NH3)OH = Ag + C6H12O7 + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)OH = 2 Ag + C6H12O7 + 2 NH3 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O + Br = BrH2O =>
H2O + Br = BrH2O
Na2 + CO3 + CuSO4 = Na2SO4 + CO3Cu =>
Na2 + CO3 + CuSO4 = Na2SO4 + CO3Cu
Ca + K2O = KCa + O2 =>
4 Ca + 2 K2O = 4 KCa + O2
UF6 = F2 + U =>
UF6 = 3 F2 + U
F2 + Ba3P2 = BaF2 + P =>
3 F2 + Ba3P2 = 3 BaF2 + 2 P
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CsCl + F2 = CsF + Cl2 =>
2 CsCl + F2 = 2 CsF + Cl2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MnO4{-} + SO3{2-} + OH{-} = MnO2{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 2 OH{-} = 2 MnO2{2-} + 5 SO4{2-} + H2O
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba + AgI = BaI2 + Ag =>
Ba + 2 AgI = BaI2 + 2 Ag
SrBr2 + (NH4)2SiO3 = NH4Br + SrSiO3 =>
SrBr2 + (NH4)2SiO3 = 2 NH4Br + SrSiO3
Fe2O3 + MgSO4 = Fe2(SO4)3 + MgO =>
Fe2O3 + 3 MgSO4 = Fe2(SO4)3 + 3 MgO
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NH4CO2NH2 = NH3 + CO2 =>
NH4CO2NH2 = 2 NH3 + CO2
Ta2O5 = Ta + O2 =>
2 Ta2O5 = 4 Ta + 5 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
LiOCl + H2O = HOCl + Li + OH =>
LiOCl + H2O = HOCl + Li + OH
CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
SrCO3 + Al(NO3)3*9H2O + (NH2)2CO = Sr4Al2O7 + H2O + CO2 + N2 =>
4 SrCO3 + 2 Al(NO3)3*9H2O + 5(NH2)2CO = Sr4Al2O7 + 28 H2O + 9 CO2 + 8 N2
Cr2O7 + PH3 = P2O5 + Cr + H2O =>
8 Cr2O7 + 14 PH3 = 7 P2O5 + 16 Cr + 21 H2O
H2MoO4 + NaOH = Na2MoO4 + OH + H2 =>
H2MoO4 + 2 NaOH = Na2MoO4 + 2 OH + H2
Fe{+2} + HOH = FeOH{+} + H{+} =>
Fe{+2} + HOH = FeOH{+} + H{+}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C159H309O80N2S1 + *5H20 = C15H20N2O2S + C2H6O + H2O =>
20 C159H309O80N2S1 + 31*5H20 = 20 C15H20N2O2S + 1440 C2H6O + 120 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cyclobutane + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Au = Au2 =>
2 Au = Au2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Mg3P2 + H = PH3 + Mg =>
Mg3P2 + 6 H = 2 PH3 + 3 Mg
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
AgOH + H2S = Ag2S + H2O =>
2 AgOH + H2S = Ag2S + 2 H2O
PbO(s) + Zn(s) = Pb(s) + ZnO(s) =>
PbO(s) + Zn(s) = Pb(s) + ZnO(s)
Cl2O7 + Al(OH)3 = AlCl3O12 + H2O =>
3 Cl2O7 + 2 Al(OH)3 = 2 AlCl3O12 + 3 H2O
CH + O = (CO2) + H2O =>
2 CH + 5 O = 2(CO2) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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