| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 8 NaOH = Na2Al2O4 + 6 NaCl + 4 H2O
Al + I2 = Al(I2) =>
Al + I2 = Al(I2)
SB + H2SO4 = SB2(SO4)3 + SO + H2O =>
2 SB + 5 H2SO4 = SB2(SO4)3 + 3 SO + 5 H2O
Ca + N2 = Ca(N2)2 =>
Ca + 2 N2 = Ca(N2)2
LiSO4 + NH4OH = NH4SO4 + LiOH =>
LiSO4 + NH4OH = NH4SO4 + LiOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Si2Cl6 + LiAlH4 = Si2H6 + LiCl + AlCl3 =>
2 Si2Cl6 + 3 LiAlH4 = 2 Si2H6 + 3 LiCl + 3 AlCl3
Fe2(SO4)3 + HCl = Fe(Cl)3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 Fe(Cl)3 + 3 H2SO4
Zn + Pb(IV)NO3 = ZnNO3 + Pb(IV) =>
Zn + Pb(IV)NO3 = ZnNO3 + Pb(IV)
SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
CH3CH2I + H2O = HI + CH3CH2OH =>
CH3CH2I + H2O = HI + CH3CH2OH
(CH3)4NBr + SnBr2 + HBr = [(CH3)4N]2SnBr6 + H2 =>
2(CH3)4NBr + SnBr2 + 2 HBr = [(CH3)4N]2SnBr6 + H2
H99999999999999999999 = H9999999999999999999999999999999 =>
H99999999999999999999 = H9999999999999999999999999999999
Cu + O2 + H2SO4 = CuSO45H2O =>
Cu + 21 O2 + H2SO4 = CuSO45H2O
C4H4 + O2 = CO + H2O =>
C4H4 + 3 O2 = 4 CO + 2 H2O
Au + Na2C2N2 + O2 + H2O = NaAu(CN)2 + Na3O3H3 =>
12 Au + 12 Na2C2N2 + 3 O2 + 6 H2O = 12 NaAu(CN)2 + 4 Na3O3H3
HCIO4 + SO + H2O = H2SO4 + HCI =>
HCIO4 + 2 SO + 2 H2O = 2 H2SO4 + HCI
LiO2 = Li2O + O2 =>
4 LiO2 = 2 Li2O + 3 O2
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
Ba(NO3)2 + Na2SO4 + HCl = BaSO4 + HNO3 + NaCl =>
Ba(NO3)2 + Na2SO4 + 2 HCl = BaSO4 + 2 HNO3 + 2 NaCl
Ag3PO4 + Cu2 = Cu(PO4)2 + Ag =>
4 Ag3PO4 + Cu2 = 2 Cu(PO4)2 + 12 Ag
C27H46O + C7H5ClO3 = C27H46O2 + C7H5ClO2 =>
C27H46O + C7H5ClO3 = C27H46O2 + C7H5ClO2
NaOH + Cu(NO3)2 = CuO + NaNO3 + H2O =>
2 NaOH + Cu(NO3)2 = CuO + 2 NaNO3 + H2O
OK = KO =>
OK = KO
NiCl2 + NaOH + H2O2 = Ni(OH)2 + NaOCl + H2O =>
NiCl2 + 2 NaOH + 2 H2O2 = Ni(OH)2 + 2 NaOCl + 2 H2O
Cl + NaH + NaOH = Na2Cl + H2O =>
Cl + NaH + NaOH = Na2Cl + H2O
ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
KMnO4 + NH4OOCCOONH4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 + (NH4)2SO4 =>
2 KMnO4 + 5 NH4OOCCOONH4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4 + 5(NH4)2SO4
Mg + NH4OH = Mg(OH)2 + NH4 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH4
C2H5OH + H3O{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H3O{+} + 2 Cr2O7{2-} = 3 CH3COOH + 27 H2O + 4 Cr{3+}
C6H12O6N2 + O2 = CO2 + H2O + N2 =>
C6H12O6N2 + 6 O2 = 6 CO2 + 6 H2O + N2
HCl + CuCO3 = CuCl2 + H2CO3 =>
2 HCl + CuCO3 = CuCl2 + H2CO3
C2H5OH + C4H8O2 = C6H12O2 + H2O =>
C2H5OH + C4H8O2 = C6H12O2 + H2O
HN = H + N =>
HN = H + N
Fe2(SO4)3 + H3PO4 = FePO4 + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 = 2 FePO4 + 3 H2SO4
C13H10N2O3S + H2O2 = CO2 + H2O + H2SO4 + HNO3 =>
C13H10N2O3S + 36 H2O2 = 13 CO2 + 39 H2O + H2SO4 + 2 HNO3
PB(NO3)2 + Ca(OH)2 = PB(OH)2Ca(NO3)2 =>
PB(NO3)2 + Ca(OH)2 = PB(OH)2Ca(NO3)2
LiI + Ag2SO4 = Li2SO4 + AgI =>
2 LiI + Ag2SO4 = Li2SO4 + 2 AgI
CH3CH2OH + HNO3 = CH3CH2NO3 + H2O =>
CH3CH2OH + HNO3 = CH3CH2NO3 + H2O
Rb(OH)2 = Rb2O2 + H2O =>
2 Rb(OH)2 = Rb2O2 + 2 H2O
Ni + H3PO4 = Ni3(PO4)2 + H2 =>
3 Ni + 2 H3PO4 = Ni3(PO4)2 + 3 H2
FeCl3 + CoCl2 = Fe2(Co)3 + Cl =>
2 FeCl3 + 3 CoCl2 = Fe2(Co)3 + 12 Cl
Cu2O + H2S = Cu2S + H2O =>
Cu2O + H2S = Cu2S + H2O
C3H4ClO + O2 = ClO + CO2 + H2O =>
C3H4ClO + 4 O2 = ClO + 3 CO2 + 2 H2O
Mg(CO3) + HCl = MgCl2 + H2CO3 =>
Mg(CO3) + 2 HCl = MgCl2 + H2CO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
C3H9P + O3 = CO2 + H2O + P2O3 =>
2 C3H9P + 8 O3 = 6 CO2 + 9 H2O + P2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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