| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeHCl = HFe(Cl)
CH3MgCl + C2H5OH = CH4 + MgClOC2H5 =>
CH3MgCl + C2H5OH = CH4 + MgClOC2H5
H2O2 + Na3C6H5O7 + NaOH = H2O + Na2CO3 =>
9 H2O2 + Na3C6H5O7 + 9 NaOH = 16 H2O + 6 Na2CO3
I4O9 = I2 + O2 =>
2 I4O9 = 4 I2 + 9 O2
CuCl3 + H2O2 = CuHO + Cl =>
2 CuCl3 + H2O2 = 2 CuHO + 6 Cl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ca + HCl = CaCl3 + H2 =>
2 Ca + 6 HCl = 2 CaCl3 + 3 H2
Ca(CH3CO2)2 + HCl = CH3COOH + CaCl2 =>
Ca(CH3CO2)2 + 2 HCl = 2 CH3COOH + CaCl2
Mn(NO2)2 + BeCl2 = Be(NO2)2 + Cl2Mn =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + Cl2Mn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2C2H4 = C2H6 =>
H2C2H4 = C2H6
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
HBrOOH = BrOH2O =>
HBrOOH = BrOH2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH2NH3ClCOOH + NaOH = CH2NH2COONa + HCl + H2O =>
CH2NH3ClCOOH + NaOH = CH2NH2COONa + HCl + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
LiPF6 + H2O = LiF + OPF3 + HF =>
LiPF6 + H2O = LiF + OPF3 + 2 HF
K2O + HNO2 = KNO2 + H2O =>
K2O + 2 HNO2 = 2 KNO2 + H2O
K2FeO4 = KFeO2 + K2O + O2 =>
4 K2FeO4 = 4 KFeO2 + 2 K2O + 3 O2
NH4AgNO3 = NH4NO3Ag =>
NH4AgNO3 = NH4NO3Ag
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
Ag(NO3)Na(OH) = Ag(OH)Na(NO3) =>
Ag(NO3)Na(OH) = Ag(OH)Na(NO3)
K3P + O2 = K2O + P =>
4 K3P + 3 O2 = 6 K2O + 4 P
Al(OH)3 + Ba(OH)2 = H2O + Ba3(AlO3)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = 6 H2O + Ba3(AlO3)2
Fe(OH)3 + N2O5 = Fe(OH)2NO3 + H2O =>
2 Fe(OH)3 + N2O5 = 2 Fe(OH)2NO3 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Au + KF = AuK + F2 =>
2 Au + 2 KF = 2 AuK + F2
K2SO4 + MgCl2 = KCl + MgSO4 =>
K2SO4 + MgCl2 = 2 KCl + MgSO4
Mn + Na2S = MnS + Na =>
Mn + Na2S = MnS + 2 Na
Na2O + H2SO3 = H2O + Na2SO3 =>
Na2O + H2SO3 = H2O + Na2SO3
Al(OH)3 + Ba(OH)2 = H2O + Ba3(AlO3)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = 6 H2O + Ba3(AlO3)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CuCl2 + K2Cr2O7 = CuCr2O7 + KCl =>
CuCl2 + K2Cr2O7 = CuCr2O7 + 2 KCl
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
O2 + C7H5O6N3 = H2O + CO2 + N2 =>
21 O2 + 4 C7H5O6N3 = 10 H2O + 28 CO2 + 6 N2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
AgO + HNO3 = Ag(NO3)2 + H2O =>
AgO + 2 HNO3 = Ag(NO3)2 + H2O
CH3CH2NH2 + H2O = CH3CH2NH3{+} + OH{-} =>
CH3CH2NH2 + H2O = CH3CH2NH3{+} + OH{-}
CoSO4 + H2O = Co(OH)2 + H2SO4 =>
CoSO4 + 2 H2O = Co(OH)2 + H2SO4
NH3CH2COONa + H2O = NH2CH2COOH + NaH + OH =>
NH3CH2COONa + H2O = NH2CH2COOH + NaH + OH
Cl2Mg2 = MgCl =>
Cl2Mg2 = 2 MgCl
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
CH3COOK + H2O = CH3COOH + K2O =>
2 CH3COOK + H2O = 2 CH3COOH + K2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
*CuOH2SO4 = CuSO4H2O =>
*CuOH2SO4 = CuSO4H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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