| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 CO = 2 Cr + 3 CO2
C13H18O2 + NH4OH = C13H17O2NH4 + H2O =>
C13H18O2 + NH4OH = C13H17O2NH4 + H2O
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
NaHCO3(s) + H3C6H5O7(s) = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
3 NaHCO3(s) + H3C6H5O7(s) = Na3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
HF + KOH = KF{+} + H2O{-} =>
HF + KOH = KF{+} + H2O{-}
C3H5(OH)3 + H3PO4 = C3H9O6P + H2O =>
C3H5(OH)3 + H3PO4 = C3H9O6P + H2O
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O
H2SO4 + (NH4)2S = H2S + (NH4)2SO4 =>
H2SO4 + (NH4)2S = H2S + (NH4)2SO4
C9H8 + H2O = C9H10O =>
C9H8 + H2O = C9H10O
Mn2(SO4)3 = SO3 + MnSO4 + O2 =>
2 Mn2(SO4)3 = 2 SO3 + 4 MnSO4 + O2
NaOF = Na2O2F2 =>
2 NaOF = Na2O2F2
Al(OH)3 + Ca(HCO3)2 = Al(HCO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(HCO3)2 = 2 Al(HCO3)3 + 3 Ca(OH)2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C2H2O4 + K2Cr2O7 + H2O = H2 + K2C2O4 + CrO4 =>
C2H2O4 + K2Cr2O7 + H2O = 2 H2 + K2C2O4 + 2 CrO4
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
BF3 + HF = HBF4 =>
BF3 + HF = HBF4
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
BrCl + NH3 = NBr3 + NH4Cl =>
3 BrCl + 4 NH3 = NBr3 + 3 NH4Cl
Fe{2+} + SnCl2 = FeCl2 + Sn{2+} =>
Fe{2+} + SnCl2 = FeCl2 + Sn{2+}
K*O2 = KO2 =>
K*O2 = KO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2 =>
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2
C2H5Cl + HCl = C2H3Cl3 + H2 =>
C2H5Cl + 2 HCl = C2H3Cl3 + 2 H2
CH3OH + O2 = HCOOH + H2O =>
CH3OH + O2 = HCOOH + H2O
Cr(OH)3 + HBr = CrBr + H(OH)3 =>
Cr(OH)3 + HBr = CrBr + H(OH)3
K3[Cr(OH)6] + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
K2CrO4 + K2S + HCl = S + CrCl2 + KCl + H2O =>
K2CrO4 + 2 K2S + 8 HCl = 2 S + CrCl2 + 6 KCl + 4 H2O
FeCl3 + C8H8O3 = [Fe(C8H7O3)6] + HCl + H2 =>
2 FeCl3 + 12 C8H8O3 = 2[Fe(C8H7O3)6] + 6 HCl + 3 H2
Fe(NO3)2 = Fe(NO3)3 + NO + FeO =>
5 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 FeO
BiCl3 + NaClO + NaOH = NaCl + NaBiO3 + H2O =>
BiCl3 + NaClO + 4 NaOH = 4 NaCl + NaBiO3 + 2 H2O
LiOH + Mg = Li + Mg(OH)2 =>
2 LiOH + Mg = 2 Li + Mg(OH)2
Na3PO4 + CaN2O6 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaN2O6 = 6 NaNO3 + Ca3(PO4)2
K2(Zn(OH)4)CO2 = K2CO3Zn(OH)2H2O =>
K2(Zn(OH)4)CO2 = K2CO3Zn(OH)2H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
HIO + Cu(OH) = CuIO + H2O =>
HIO + Cu(OH) = CuIO + H2O
PO4 + Cu = Cu3(PO4)2 =>
2 PO4 + 3 Cu = Cu3(PO4)2
K2Cr2O7 + C2H5OH = Cr2O3 + CH3COOH + KOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH = 2 Cr2O3 + 3 CH3COOH + 4 KOH + H2O
Ca(OH)2(aq) + MnSO4(aq) = Mn(OH)2 + CaSO4 =>
Ca(OH)2(aq) + MnSO4(aq) = Mn(OH)2 + CaSO4
SO2 + Ca2O2 = Ca2(SO4) =>
SO2 + Ca2O2 = Ca2(SO4)
IO3{-} + H2S = I2 + SO3{2-} + H2O + H{+} =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{2-} + 3 H2O + 4 H{+}
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
CaCl2(s) = Ca(s) + Cl2(g) =>
CaCl2(s) = Ca(s) + Cl2(g)
CaSO4 + K = CaK + SO4 =>
CaSO4 + K = CaK + SO4
BaCl2 = Ba + Cl =>
BaCl2 = Ba + 2 Cl
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Ag(s) + HBr(aq) = AgH + Br =>
Ag(s) + HBr(aq) = AgH + Br
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
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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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