| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Rb + N2 = 2 Rb2N
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
Ma + H2SO4 = MaSO4 + H2 =>
Ma + H2SO4 = MaSO4 + H2
KHPO4 = K{+} + HPO4{-} =>
KHPO4 = K{+} + HPO4{-}
H2SO4 + KHCO3 = KHSO4 + H2O + CO2 =>
H2SO4 + KHCO3 = KHSO4 + H2O + CO2
Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N
HCI + K2O = K2CI + HO =>
HCI + K2O = K2CI + HO
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
SnCl2 + H2O = Sn(OH)Cl + HCl =>
SnCl2 + H2O = Sn(OH)Cl + HCl
Mn(NO3)3 = MnO2 + NO2 + O2 =>
2 Mn(NO3)3 = 2 MnO2 + 6 NO2 + O2
AlCl3 + (CH3)2CO = AlCl3(CH3)2CO =>
AlCl3 + (CH3)2CO = AlCl3(CH3)2CO
K2SO3 + MgCl2 = MgSO3 + KCl =>
K2SO3 + MgCl2 = MgSO3 + 2 KCl
Mn(NO3)3 = MnO2 + NO2 + O2 =>
2 Mn(NO3)3 = 2 MnO2 + 6 NO2 + O2
Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N
Ma + H2SO4 = MaSO4 + H2 =>
Ma + H2SO4 = MaSO4 + H2
CH3COO + CH3OH = CH3COOCH3 + OH =>
CH3COO + CH3OH = CH3COOCH3 + OH
NH3 + Fe(OH)3 = [Fe(NH3)4] + OH =>
4 NH3 + Fe(OH)3 = [Fe(NH3)4] + 3 OH
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
H2S + Cl = S8 + HCl2 =>
8 H2S + 32 Cl = S8 + 16 HCl2
CrP + Ca = Cr + Ca3P2 =>
2 CrP + 3 Ca = 2 Cr + Ca3P2
FeSO4 + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
12 FeSO4 + 6 HClO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
HBr + K2Cr2O7 = CrBr3 + KBr3 + Br2 + H2O =>
14 HBr + K2Cr2O7 = 2 CrBr3 + 2 KBr3 + Br2 + 7 H2O
KOH + H3PO3 = K4(OH)PO3 + H2O =>
4 KOH + H3PO3 = K4(OH)PO3 + 3 H2O
KClO3 + KBr + H2SO4 = K2SO4 + Br2 + KCl + H2O =>
KClO3 + 6 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + KCl + 3 H2O
Fe + H3PO4 = Fe3(PO4) + H2 =>
6 Fe + 2 H3PO4 = 2 Fe3(PO4) + 3 H2
Al + U2 = AlU =>
2 Al + U2 = 2 AlU
CaCl2K3(PO4) = Ca(PO4)K3Cl2 =>
CaCl2K3(PO4) = Ca(PO4)K3Cl2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
(Ca3)N2 + H2O = Ca(OH)2 + NH3 =>
(Ca3)N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NH3 + Ca(ClO)2 = N2 + H2O + CaCl2 =>
4 NH3 + 3 Ca(ClO)2 = 2 N2 + 6 H2O + 3 CaCl2
RbOH + HNO3 = RbNO3 + OH2 =>
RbOH + HNO3 = RbNO3 + OH2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
NaHCO3 + Ca(NO3)2 = NaNO3 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3 + H2O + CO2
HCl + CaClO3 = CaCl + Cl2 + H2O =>
6 HCl + CaClO3 = CaCl + 3 Cl2 + 3 H2O
Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N
Hg2(NO3)2 + NH3 = Hg2NNO3 + Hg + NH4NO3 =>
2 Hg2(NO3)2 + 4 NH3 = Hg2NNO3 + 2 Hg + 3 NH4NO3
H2SO4 + BaCl + HNO3 = HCl + BaSO4 + H2O + NO =>
3 H2SO4 + 3 BaCl + HNO3 = 3 HCl + 3 BaSO4 + 2 H2O + NO
Rb + N2 = Rb3N2 =>
3 Rb + N2 = Rb3N2
Mn(NO3)3 = MnO2 + NO2 + O2 =>
2 Mn(NO3)3 = 2 MnO2 + 6 NO2 + O2
NaOH + Cu(NO{3}){2} = CuOH{2} + NaNO{3} =>
NaOH + Cu(NO{3}){2} = CuOH{2} + NaNO{3}
Eu2O3 = EuO + O2 =>
2 Eu2O3 = 4 EuO + O2
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2 + Na(NO3) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2 + 2 Na(NO3)
C6H5COONa + CH3I = C6H5COOCH3 + NaI =>
C6H5COONa + CH3I = C6H5COOCH3 + NaI
CHCH + O2 = CO2 + H2O =>
2 CHCH + 5 O2 = 4 CO2 + 2 H2O
Rb + N2 = Rb3N2 =>
3 Rb + N2 = Rb3N2
Ma + H2SO4 = MaSO4 + H2 =>
Ma + H2SO4 = MaSO4 + H2
SbOCl + HCl = SbCl3 + H2O =>
SbOCl + 2 HCl = SbCl3 + H2O
NaCl + Br = NaBr + Cl2 =>
2 NaCl + 2 Br = 2 NaBr + Cl2
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
Rb + N2 = Rb3N =>
6 Rb + N2 = 2 Rb3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/24
Équations équilibrées sur10/09/23
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