| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + HOH = NiOHNO3 + HNO3
Zn + (Pb(CH3COO)2) = Pb + Zn(O2CCH3)2 =>
Zn + (Pb(CH3COO)2) = Pb + Zn(O2CCH3)2
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
CH3OH + C + KOH = C2H2K2O + H2O =>
CH3OH + C + 2 KOH = C2H2K2O + 2 H2O
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2 =>
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2
As2S3 + NaOH + Cl2 = Na2SO4 + Na3AsO4 + H2O + NaCl =>
As2S3 + 40 NaOH + 14 Cl2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O + 28 NaCl
Cu(NO3)2 + NaHCO3 = NaNO3 + Cu(HCO3)2 =>
Cu(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Cu(HCO3)2
Na[Cr(OH)4(H2O2)] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na[Cr(OH)4(H2O2)] + Br2 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 8 H2O
CH3CH2CH2Br + Zn = CH3CH2CH2 + ZnBr =>
CH3CH2CH2Br + Zn = CH3CH2CH2 + ZnBr
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
KOH + H2O = H3O + KO =>
KOH + H2O = H3O + KO
C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O =>
2 C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O
CHOH + O2 = CO2 + H2O =>
CHOH + O2 = CO2 + H2O
CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + CO2 + H2O =>
2 CH3CH2OSO3H + Na2CO3 = 2 CH3CH2OSO3Na + CO2 + H2O
Fe(OH)3 + Na2SO3 = Fe2(SO3)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO3 = Fe2(SO3)3 + 6 NaOH
CO2 + H2O = C6H6O2 + O2 =>
12 CO2 + 6 H2O = 2 C6H6O2 + 13 O2
F2 + GaI3 = GaF3 + I2 =>
3 F2 + 2 GaI3 = 2 GaF3 + 3 I2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + BaSO4 + H2O =>
BaO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + BaSO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + HOCH2CH2OH = C6H10O4 + H2O =>
2 CH3COOH + HOCH2CH2OH = C6H10O4 + 2 H2O
Al2(SO4)3 + HOH = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 HOH = 2 Al(OH)3 + 3 H2SO4
HNO3 + Cs(OH) = Cs(NO3) + H2O =>
HNO3 + Cs(OH) = Cs(NO3) + H2O
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
AlC3H9(l) + O2(g) = Al2O3(s) + H2O(g) + CO2(g) =>
2 AlC3H9(l) + 12 O2(g) = Al2O3(s) + 9 H2O(g) + 6 CO2(g)
LiF + N2 = Li3N + F2 =>
6 LiF + N2 = 2 Li3N + 3 F2
ClO{-} + CrO2 = Cl{-} + CrO4 =>
2 ClO{-} + CrO2 = 2 Cl{-} + CrO4
Cr(NO3)2 + NH3 + H2O = Cr(OH)2 + NH4NO3 =>
Cr(NO3)2 + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4NO3
Al(OH)3(aq) + H2SO4 = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3(aq) + 3 H2SO4 = Al2(SO4)3(aq) + 6 H2O
Ca(NO3)2(aq) + Pb(s) = Ca(s) + Pb(NO3)2(aq) =>
Ca(NO3)2(aq) + Pb(s) = Ca(s) + Pb(NO3)2(aq)
HCl + HNO3 = NOCl + Cl + H2O =>
3 HCl + HNO3 = NOCl + 2 Cl + 2 H2O
Cu + Ag(NO2) = Ag + Cu2(NO2) =>
2 Cu + Ag(NO2) = Ag + Cu2(NO2)
Bi(NO3)3 + KOH + SnCl2 = K2SnO3 + Bi + KCl + HNO3 + H2O =>
2 Bi(NO3)3 + 12 KOH + 3 SnCl2 = 3 K2SnO3 + 2 Bi + 6 KCl + 6 HNO3 + 3 H2O
Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)
C + I = CI =>
C + I = CI
Co(CH3COO)2 + (NH4)2S = CoS + NH4(CH3COO) =>
Co(CH3COO)2 + (NH4)2S = CoS + 2 NH4(CH3COO)
V + Br2 = VBr4 =>
V + 2 Br2 = VBr4
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
KMnO4 + CH3OH + H{+} = MnO2 + K{+} + CO2 + H2 = =>
2 KMnO4 + 4 CH3OH + 2 H{+} = 2 MnO2 + 2 K{+} + 4 CO2 + 9 H2
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
Zn(OH)2 + (NH4)2SO4 + NH4OH = Zn(NH3)4SO4 + H2O =>
Zn(OH)2 + (NH4)2SO4 + 2 NH4OH = Zn(NH3)4SO4 + 4 H2O
Hg + KI = HgI2 + K =>
Hg + 2 KI = HgI2 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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