| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + CuSO4 = HSO4 + CuCl
KMnO4 + Fe(NH4)2(SO4)*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)SO4 + H2O =>
2 KMnO4 + 2 Fe(NH4)2(SO4)*6H2O + 8 H2SO4 = 2 MnSO4 + Fe2(SO4)3 + K2SO4 + 4(NH4)SO4 + 20 H2O
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
Ag + H2S + O3 = AgS + H2O =>
3 Ag + 3 H2S + O3 = 3 AgS + 3 H2O
hydroxydedecalcium + gazcarbonique = carbonatedecalcium + eau =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SO2 + CrO4 = SO4 + Cr =>
2 SO2 + CrO4 = 2 SO4 + Cr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HOOCCH(OH)CH(OH)COOH + NaOH = HOOCCH(OH)CH(OH)COONa + H2O =>
HOOCCH(OH)CH(OH)COOH + NaOH = HOOCCH(OH)CH(OH)COONa + H2O
Al2(SO4)3 + (NH4)3PO4 = (NH4)3(SO4)3 + Al2PO4 =>
Al2(SO4)3 + (NH4)3PO4 = (NH4)3(SO4)3 + Al2PO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Na2Cr2O7 + NaOH + Na2SO3 + H2O = Na2SO4 + Na3(Cr(OH)6) =>
Na2Cr2O7 + 4 NaOH + 3 Na2SO3 + 4 H2O = 3 Na2SO4 + 2 Na3(Cr(OH)6)
Cl = Cl2 =>
2 Cl = Cl2
I + Br = BrI =>
I + Br = BrI
CaH2 + H2O = Ca(OHO)2 + H2 =>
CaH2 + 4 H2O = Ca(OHO)2 + 4 H2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
S = S8 =>
8 S = S8
Ca(OH)2 + Mg3(PO4)2 = Mg(OH)2 + Ca3(PO4)2 =>
3 Ca(OH)2 + Mg3(PO4)2 = 3 Mg(OH)2 + Ca3(PO4)2
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
ZnS(s) + HCl(aq) = ZnCl(aq) + HS(aq) =>
ZnS(s) + HCl(aq) = ZnCl(aq) + HS(aq)
CH08 + O2 = CO2 + H2O =>
CH08 + 3 O2 = CO2 + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeSO4 + KIO3 + H2SO4 = KI + Fe2(SO4)3 + H2O =>
6 FeSO4 + KIO3 + 3 H2SO4 = KI + 3 Fe2(SO4)3 + 3 H2O
CH3CH3 + HNO3 = CH3CH2NO3 + H2 =>
CH3CH3 + HNO3 = CH3CH2NO3 + H2
CuOH + Li = LiOH + Cu =>
CuOH + Li = LiOH + Cu
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
AlCl3 + LiCO3 = Al2(CO3)3 + LiCl2 =>
2 AlCl3 + 3 LiCO3 = Al2(CO3)3 + 3 LiCl2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
K2CrO4 + C2H5OH + CaCl2 = CaCrO4 + KOH + C2H5Cl =>
K2CrO4 + 2 C2H5OH + CaCl2 = CaCrO4 + 2 KOH + 2 C2H5Cl
HS + KOH = KS + H2O =>
HS + KOH = KS + H2O
Tb + HCl + H2O = H + TbCl3(H2O)6 =>
Tb + 3 HCl + 6 H2O = 3 H + TbCl3(H2O)6
Gd(NO3)3*6H2O + C5H8O2 = Gd2O3 + CO2 + N2 + H2O =>
8 Gd(NO3)3*6H2O + 5 C5H8O2 = 4 Gd2O3 + 25 CO2 + 12 N2 + 68 H2O
Co + HNO3 = Co(NO3)3 + NH4NO3 + H2O =>
8 Co + 30 HNO3 = 8 Co(NO3)3 + 3 NH4NO3 + 9 H2O
NaClK[Sb(OH)6] = Na[Sb(OH)6]KCl =>
NaClK[Sb(OH)6] = Na[Sb(OH)6]KCl
C2H6O2 + H2CrO4 + H2O = C2H2O4 + OH{-} + Cr{+4} =>
C2H6O2 + 4 H2CrO4 + 2 H2O = C2H2O4 + 16 OH{-} + 4 Cr{+4}
Li + Br = LiBr =>
Li + Br = LiBr
I2 + ClO3{-} = IO3{-} + Cl2 =>
I2 + 2 ClO3{-} = 2 IO3{-} + Cl2
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
CaCl2 + HCl = HCa + Cl =>
CaCl2 + HCl = HCa + 3 Cl
Ga(NO3)3 + CH6N4O = Ga2O3 + H2O + CO2 + NO =>
16 Ga(NO3)3 + 9 CH6N4O = 8 Ga2O3 + 27 H2O + 9 CO2 + 84 NO
K + H2S + O2 = K2S + H2O =>
4 K + 2 H2S + O2 = 2 K2S + 2 H2O
C6H5NH2 + C4H6O3 = C8H9ON + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9ON + C2H4O2
FeO2 + HCl = FeCl2 + Cl + H2O =>
FeO2 + 4 HCl = FeCl2 + 2 Cl + 2 H2O
AlF3 + LiOH = Al(OH)3 + LiF =>
AlF3 + 3 LiOH = Al(OH)3 + 3 LiF
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Pb(OH)2 + H2S = PbS + H2O =>
Pb(OH)2 + H2S = PbS + 2 H2O
KI + Br = KBr + I =>
KI + Br = KBr + I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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