| Équations équilibrées la veille |
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
Fe(OH)2 + Al2(SO4)3 = Fe(SO4) + Al(OH)3 =>
3 Fe(OH)2 + Al2(SO4)3 = 3 Fe(SO4) + 2 Al(OH)3
P + K3 = K3P =>
P + K3 = K3P
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
Br2 + KF = KBr2 + F =>
Br2 + KF = KBr2 + F
C3H8NO5P + H2O = CO2 + NH3 + H + H3PO4 =>
C3H8NO5P + 5 H2O = 3 CO2 + NH3 + 12 H + H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + K2SO4 = K + Fe2SO4 =>
2 Fe + K2SO4 = 2 K + Fe2SO4
C5H10N2O3 + H2SO4 = CO2 + SO2 + (NH4)2SO4 + H2O =>
C5H10N2O3 + 10 H2SO4 = 5 CO2 + 9 SO2 + (NH4)2SO4 + 11 H2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
CrF3(s) + HCl(g) = CrCl3(s) + HF(g) =>
CrF3(s) + 3 HCl(g) = CrCl3(s) + 3 HF(g)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cu + HCl(aq) = CuCl + H2 =>
2 Cu + 2 HCl(aq) = 2 CuCl + H2
CaCl2 + H3PO4 = CaPO4H3Cl2 =>
CaCl2 + H3PO4 = CaPO4H3Cl2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H3 + PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
W(OH)4 + HNO3 = W(NO3)4 + H2O =>
W(OH)4 + 4 HNO3 = W(NO3)4 + 4 H2O
C44H0 + O2 = CO2 + H2O =>
4 C44H0 + 177 O2 = 176 CO2 + 2 H2O
HCl + Hg(OH)2 = HgCl + H(OH)2 =>
HCl + Hg(OH)2 = HgCl + H(OH)2
(C17H33COO)3C3H5 + NaOH = C17H33COONa + C3H5(OH)3 =>
(C17H33COO)3C3H5 + 3 NaOH = 3 C17H33COONa + C3H5(OH)3
CaCl2 + H3PO4 = CaPO4H3Cl2 =>
CaCl2 + H3PO4 = CaPO4H3Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag + CuSO4 = Ag(SO4)2 + Cu =>
Ag + 2 CuSO4 = Ag(SO4)2 + 2 Cu
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
BCl3 + H2O(l) = H3BO3 + HCl =>
BCl3 + 3 H2O(l) = H3BO3 + 3 HCl
H2PtCl6 + NaNO3 = PtO2 + NO2 + NaCl + HNO3 + O2 =>
H2PtCl6 + 6 NaNO3 = PtO2 + 4 NO2 + 6 NaCl + 2 HNO3 + O2
PbSO4 + NaCl = PbCl2 + Na2SO4 =>
PbSO4 + 2 NaCl = PbCl2 + Na2SO4
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
(NH4)3PO4 + NaHO = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 NaHO = Na3PO4 + 3 NH3 + 3 H2O
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
C4H9Br + RLi = C4H9R + LiBr =>
C4H9Br + RLi = C4H9R + LiBr
C4H9Br + H2O = C4H9OH + Br{-} + H3O{+} =>
C4H9Br + 2 H2O = C4H9OH + Br{-} + H3O{+}
H2S + K = H2 + K2S =>
H2S + 2 K = H2 + K2S
NH3 + H2O + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH3 + 3 H2O + FeCl3 = 3 NH4Cl + Fe(OH)3
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
CoNO3 + NaCr2O7 = CoCr2O7 + NaNO3 =>
CoNO3 + NaCr2O7 = CoCr2O7 + NaNO3
SrS + HCl + O2 = SrCl2 + H2SO4 =>
SrS + 2 HCl + 2 O2 = SrCl2 + H2SO4
Ga + NaOH = Ga(OH)3 + Na =>
Ga + 3 NaOH = Ga(OH)3 + 3 Na
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
NH4Cl + CuSO4 = (NH4)2SO4 + CuCl2 =>
2 NH4Cl + CuSO4 = (NH4)2SO4 + CuCl2
Fe + K2SO4 = K + Fe2SO4 =>
2 Fe + K2SO4 = 2 K + Fe2SO4
KIO3 + KHSO3 = KHSO4 + K2SO4 + I2 + H2O =>
2 KIO3 + 5 KHSO3 = 3 KHSO4 + 2 K2SO4 + I2 + H2O
Zn + AgNO3 = AgZn + NO3 =>
Zn + AgNO3 = AgZn + NO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H9Br + H2O = C4H9OH + Br{-} + H3O{+} =>
C4H9Br + 2 H2O = C4H9OH + Br{-} + H3O{+}
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(s) =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(s)
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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