| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5MgI + CH3OH = C2H5OMgI + CH4
NaHCO3 + KMnO4 = NaHCO3KMnO4 =>
NaHCO3 + KMnO4 = NaHCO3KMnO4
NaOH + ZnSO4 = Na2SO4 + Zn(OH)2 =>
2 NaOH + ZnSO4 = Na2SO4 + Zn(OH)2
Fe(NO3)3 + AlCl3 = Al(NO3)3 + FeCl3 =>
Fe(NO3)3 + AlCl3 = Al(NO3)3 + FeCl3
NaC1 = Na + C =>
NaC1 = Na + C
Mg + H2O2 = H2 + MgO2 =>
Mg + H2O2 = H2 + MgO2
HN(CH2)5CO + O2 = N2 + CO3 + H2O =>
4 HN(CH2)5CO + 45 O2 = 2 N2 + 24 CO3 + 22 H2O
Mg + H2O2 = H2 + MgO2 =>
Mg + H2O2 = H2 + MgO2
Fe + S = Fe1S =>
Fe + S = Fe1S
CaC2O4 + KMnO4 = CaO + KMn + CO2 =>
4 CaC2O4 + KMnO4 = 4 CaO + KMn + 8 CO2
C2H5MgI + CH3OH = C2H5OMgI + CH4 =>
C2H5MgI + CH3OH = C2H5OMgI + CH4
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
Mg(OH)2 + CO2 = Mg(HCO3)2 =>
Mg(OH)2 + 2 CO2 = Mg(HCO3)2
(CH3)2CO3 + C6H5NH2 = C6H5NH2CH3 + CH3OH + CO2 =>
5(CH3)2CO3 + 6 C6H5NH2 = 6 C6H5NH2CH3 + 3 CH3OH + 6 CO2
C6H12O6 = C4 + O2 + H2 =>
2 C6H12O6 = 3 C4 + 6 O2 + 12 H2
Cr3O3 + Mg = Cr + MgO =>
Cr3O3 + 3 Mg = 3 Cr + 3 MgO
Al + CuCl2 = AlCl3 + CuCl =>
Al + 3 CuCl2 = AlCl3 + 3 CuCl
AlCl3 + H2O = Al(OH) + HCl3 =>
AlCl3 + H2O = Al(OH) + HCl3
H2SO4(ac) + SrCl2(ac) = HCl + SrSO4 =>
H2SO4(ac) + SrCl2(ac) = 2 HCl + SrSO4
HF + Mn(OH)2 = H2O + MnF2 =>
2 HF + Mn(OH)2 = 2 H2O + MnF2
H3C6H5O7 + NaOH = H3C6H5OH + NaO7 =>
H3C6H5O7 + NaOH = H3C6H5OH + NaO7
KAl3Si3O12H2 + H = Al2SiO5 + K + H2O + SiO2 =>
2 KAl3Si3O12H2 + 2 H = 3 Al2SiO5 + 2 K + 3 H2O + 3 SiO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C = C60 =>
60 C = C60
K4 + Fe = K5Fe =>
5 K4 + 4 Fe = 4 K5Fe
P2S5 + HOH = H2S + H3PO4 =>
P2S5 + 8 HOH = 5 H2S + 2 H3PO4
Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaHSO4 =>
2 Fe2(SO4)3 + 3 Na2CO3 + 9 H2O = 4 Fe(OH)3 + 3 CO2 + 6 NaHSO4
Al + CO3 = Al4CO3 =>
4 Al + CO3 = Al4CO3
H2SO4 + FeSO4 + NaNO2 = NO + Fe2(SO4)3 + H2O + Na2SO4 =>
2 H2SO4 + 2 FeSO4 + 2 NaNO2 = 2 NO + Fe2(SO4)3 + 2 H2O + Na2SO4
(NH4)2 + CO3 + H = HNH4CO3 =>
(NH4)2 + 2 CO3 + 2 H = 2 HNH4CO3
Ba + H2O = BaH2 + O2 =>
2 Ba + 2 H2O = 2 BaH2 + O2
PbCl2 + K2S = PbS + KCl =>
PbCl2 + K2S = PbS + 2 KCl
P2S5 + HOH = H2S + H3PO4 =>
P2S5 + 8 HOH = 5 H2S + 2 H3PO4
S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O
CH2OR + H2S = CH4SOR =>
CH2OR + H2S = CH4SOR
AlCl3 + H2O = Al(OH) + HCl3 =>
AlCl3 + H2O = Al(OH) + HCl3
O3{-} + Br{-} = O2{-} + BrO3{-} =>
3 O3{-} + Br{-} = 3 O2{-} + BrO3{-}
CaB4O7 = Ca + B4O7 =>
CaB4O7 = Ca + B4O7
H1 + Cl2 = H2Cl2 =>
2 H1 + Cl2 = H2Cl2
CH3OH + Ag2O = CH3COOH + Ag + H2O =>
2 CH3OH + 2 Ag2O = CH3COOH + 4 Ag + 2 H2O
CuS + H2O2 = CuSO4 + H2O =>
CuS + 4 H2O2 = CuSO4 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
V2O5 + V2O3 = VO2 =>
V2O5 + V2O3 = 4 VO2
Na(s) + FeCl3 = Fe + NaCl =>
3 Na(s) + FeCl3 = Fe + 3 NaCl
KMnO4 + C2H2 = KOH + MnO2 + H2O + K2C2O4 =>
8 KMnO4 + 3 C2H2 = 2 KOH + 8 MnO2 + 2 H2O + 3 K2C2O4
BaO + CoO + As2O5 = BaCo2(AsO4)2 =>
BaO + 2 CoO + As2O5 = BaCo2(AsO4)2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cu2O + CuS = Cu + SO2 =>
2 Cu2O + CuS = 5 Cu + SO2
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
CH3NO2 + O2 = N2 + H2O + CO2 =>
4 CH3NO2 + 3 O2 = 2 N2 + 6 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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