| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgI2 + 2 KF = 2 KI + MgF2
HI + AgNO3 = AgIHNO3 =>
HI + AgNO3 = AgIHNO3
Pb2O(NO3)2 + HCl = PbCl2 + H2O + HNO3 =>
Pb2O(NO3)2 + 4 HCl = 2 PbCl2 + H2O + 2 HNO3
Cl + KBr = KCl + Br2 =>
2 Cl + 2 KBr = 2 KCl + Br2
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
CaO2H2 + H3PO4 = Ca3 + P2O8 + H2O =>
3 CaO2H2 + 2 H3PO4 = Ca3 + P2O8 + 6 H2O
FeCn2 + KCn = K4Fe(Cn)6 =>
FeCn2 + 4 KCn = K4Fe(Cn)6
CH3CHOHCH3 + MnO4 = CH3COCH3 + MnO + H2O =>
3 CH3CHOHCH3 + MnO4 = 3 CH3COCH3 + MnO + 3 H2O
Cl2Na(HNCO)3 = Cl2 + Na(HNCO)3 =>
Cl2Na(HNCO)3 = Cl2 + Na(HNCO)3
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
CaOH2 + Cl2 = CaCl2 + H2O =>
CaOH2 + Cl2 = CaCl2 + H2O
FeO = Fe + O23 =>
23 FeO = 23 Fe + O23
C4H8O2 + Na = C4H7NaO + NaOH =>
C4H8O2 + 2 Na = C4H7NaO + NaOH
Te + HClO3 + H2O = H2TeO3 + HCl =>
3 Te + 2 HClO3 + 3 H2O = 3 H2TeO3 + 2 HCl
NH3 + NiSO4 = (NH3)SO4 + Ni =>
NH3 + NiSO4 = (NH3)SO4 + Ni
ZnSO3 + HCl = ZnCl2 + H2O + SO2 =>
ZnSO3 + 2 HCl = ZnCl2 + H2O + SO2
C6H5OK + H2CO3 = C6H5OH + KHCO3 =>
C6H5OK + H2CO3 = C6H5OH + KHCO3
(NH4)2CO3 + Ca(ClO)2 = NH4ClO + CaCO3 =>
(NH4)2CO3 + Ca(ClO)2 = 2 NH4ClO + CaCO3
Al + N2O5 = AlN2O5 =>
Al + N2O5 = AlN2O5
NaHSO4 + Be(OH)2 = BeSO4 + H2O + NaOH =>
NaHSO4 + Be(OH)2 = BeSO4 + H2O + NaOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
As2O3 + I2 = AsI + O2 =>
2 As2O3 + 2 I2 = 4 AsI + 3 O2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Cu2 + OH = CuH + O =>
Cu2 + 2 OH = 2 CuH + 2 O
C2H6S + O2 = CO2 + H2O + SO3 =>
C2H6S + 5 O2 = 2 CO2 + 3 H2O + SO3
C2H6 + H2O = C2H5OH + H2 =>
C2H6 + H2O = C2H5OH + H2
Cu2 + OH = CuH + O =>
Cu2 + 2 OH = 2 CuH + 2 O
KClO3 + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO3 + 6 HI + H2SO4 = KHSO4 + HCl + 3 I2 + 3 H2O
Li2O + KOH = LiOH + K2O =>
Li2O + 2 KOH = 2 LiOH + K2O
Na3PO4 + Cr(NO3)2 = Cr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cr(NO3)2 = Cr3(PO4)2 + 6 NaNO3
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
Ga2(CO3)3 = GaO3 + CO =>
Ga2(CO3)3 = 2 GaO3 + 3 CO
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Fe3(PO4)2 + NaOH = Fe(OH)2 + Na3(PO4) =>
Fe3(PO4)2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3(PO4)
C3H7CN + NaOH = C3H7OH + NaCN =>
C3H7CN + NaOH = C3H7OH + NaCN
N2H4O3 + Ca3(PO4)2 = (NH4)3PO4 + Ca(NO3)2 =>
6 N2H4O3 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(NO3)2
Ag + Fe{2+} = Fe + Ag{2+} =>
Ag + Fe{2+} = Fe + Ag{2+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2H6 + O6 = CO2 + H2O =>
CH2H6 + O6 = CO2 + 4 H2O
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
NaHCO3 + CH3COCH = NaCH3COO + CO2 + H2O =>
7 NaHCO3 + 4 CH3COCH = 7 NaCH3COO + 5 CO2 + H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3OCHO + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 11 H2O + 3 CH3OCHO + 2 K2SO4
Ga2(CO3)3 = GaO3 + CO =>
Ga2(CO3)3 = 2 GaO3 + 3 CO
Cu2 + OH = CuH + O =>
Cu2 + 2 OH = 2 CuH + 2 O
HCl + NaAsO3 = HAsO3 + NaCl =>
HCl + NaAsO3 = HAsO3 + NaCl
NH3 + I = NI3 + H3 =>
NH3 + 3 I = NI3 + H3
Fe + (OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe + (OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
S + KCl = K + SCl =>
S + KCl = K + SCl
Ga2(CO3)3 = GaO3 + CO =>
Ga2(CO3)3 = 2 GaO3 + 3 CO
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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