| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH3 + H3PO3 = (NH4)3PO3
K3AsO3 + Zn + HCl = ZnCl2 + AsH3 + KCl + H2O =>
K3AsO3 + 3 Zn + 9 HCl = 3 ZnCl2 + AsH3 + 3 KCl + 3 H2O
AgNO3 + Ca(ClO3)2 = Ca(NO3)2 + AgClO3 =>
2 AgNO3 + Ca(ClO3)2 = Ca(NO3)2 + 2 AgClO3
C(CH3)ClHOH = C(CH3)OHHCl =>
C(CH3)ClHOH = C(CH3)OHHCl
(C2H5)3N + HBr = (C2H5)3NH + Br =>
(C2H5)3N + HBr = (C2H5)3NH + Br
Ca(OH)2 + NaIO3 = Ca(IO3)2 + NaOH =>
Ca(OH)2 + 2 NaIO3 = Ca(IO3)2 + 2 NaOH
SeCl5 + O2 = SeO2 + Cl2 =>
2 SeCl5 + 2 O2 = 2 SeO2 + 5 Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Cu2CO3 + H2 = H2CO3 + Cu =>
Cu2CO3 + H2 = H2CO3 + 2 Cu
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH
Na2CO3KCl = Na2ClKCO3 =>
Na2CO3KCl = Na2ClKCO3
K3AsO4 = K + AsO4 =>
K3AsO4 = 3 K + AsO4
N3H12 + PO4 = H3PO4 + NH3 =>
N3H12 + PO4 = H3PO4 + 3 NH3
Sr2C + AlCl3 = SrCl2 + Al4C3 =>
3 Sr2C + 4 AlCl3 = 6 SrCl2 + Al4C3
C12H23OOCH3 + CH4 = C14H29OH + CH3OH =>
C12H23OOCH3 + 2 CH4 = C14H29OH + CH3OH
C3H7Br + KCN = C3H7CN + KBr =>
C3H7Br + KCN = C3H7CN + KBr
Ca(OH)2C = CaCOH2O =>
Ca(OH)2C = CaCOH2O
MnO4 + CH3OH = MnO2 + HCHO + H2O =>
MnO4 + 2 CH3OH = MnO2 + 2 HCHO + 2 H2O
HCOONa + KMnO4 + H2O = MnO2 + KOH + CO2 + NaOH =>
3 HCOONa + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 CO2 + 3 NaOH
Pd + FeSO4 = Pd(SO4)3 + Fe =>
Pd + 3 FeSO4 = Pd(SO4)3 + 3 Fe
SnO + C = Sn + CO =>
SnO + C = Sn + CO
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Cu(ClO4)2 = Cu{2+} + ClO4{-} =>
Cu(ClO4)2 = Cu{2+} + 2 ClO4{-}
Zn + Cu2Cl3 = Cu + ZnCl3 =>
Zn + Cu2Cl3 = 2 Cu + ZnCl3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
Pb + PbO4 + H2SO4 = Pb2SO4 + H2O =>
7 Pb + PbO4 + 4 H2SO4 = 4 Pb2SO4 + 4 H2O
(NH4)2CO3 + NH3 = (NH4)2 + CO3NH3 =>
(NH4)2CO3 + NH3 = (NH4)2 + CO3NH3
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
C3HCl7 + KOH = C3Cl6 + KCl + H2O =>
C3HCl7 + KOH = C3Cl6 + KCl + H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
HClO4 + RbOH = H2O + RbClO4 =>
HClO4 + RbOH = H2O + RbClO4
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
Mg + CaCl2 = MgCl + Ca =>
2 Mg + CaCl2 = 2 MgCl + Ca
SiO2 + CaC2 = Si + CaO + CO =>
3 SiO2 + 2 CaC2 = 3 Si + 2 CaO + 4 CO
Br2(l) + H2O(l) + SO2(g) = HBr(aq) + H2SO4(aq) =>
Br2(l) + 2 H2O(l) + SO2(g) = 2 HBr(aq) + H2SO4(aq)
Al(NO3)3 + HI = AlI3 + HNO3 =>
Al(NO3)3 + 3 HI = AlI3 + 3 HNO3
Li2O + ZnO = Li2ZnO2 =>
Li2O + ZnO = Li2ZnO2
C3H4 = H3CCCH =>
C3H4 = H3CCCH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + F2 = HFO2 + NO2 + H2O =>
6 HNO3 + F2 = 2 HFO2 + 6 NO2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H8O7 + NH3 = (NH4)3C6H5O7 =>
C6H8O7 + 3 NH3 = (NH4)3C6H5O7
NH3 + O2 = NO2 + H2 =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2
K2S + CH3COOH = CH3COOK + H2S =>
K2S + 2 CH3COOH = 2 CH3COOK + H2S
HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + 2 H2O(l)
Na(CO3) = (CO3) + Na =>
Na(CO3) = (CO3) + Na
Cu2S + Fe2(SO4)3 = CuS + FeSO4 + CuSO4 =>
Cu2S + Fe2(SO4)3 = CuS + 2 FeSO4 + CuSO4
HCOOH + C2H5OH = C3H6O + H2O =>
2 HCOOH + 5 C2H5OH = 4 C3H6O + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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