| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NH2 + HCL = CH3NH3 + CL
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCO3 + Li3N = Li2CO3 + Ca3N2 =>
3 CaCO3 + 2 Li3N = 3 Li2CO3 + Ca3N2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C8H18 = C5H12 + C4H8 =>
4 C8H18 = 4 C5H12 + 3 C4H8
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
NaClO2 + Fe + H2H = NaClO + Fe(OH)3 =>
3 NaClO2 + Fe + H2H = 3 NaClO + Fe(OH)3
BA(NO3)2 = BAO + NO2 + O2 =>
2 BA(NO3)2 = 2 BAO + 4 NO2 + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Pb(NO3)2(aq) + H2S(aq) = PbS + H(NO3) =>
Pb(NO3)2(aq) + H2S(aq) = PbS + 2 H(NO3)
NaClO2 + Fe + H2O = NaClO + Fe(OH)3 =>
3 NaClO2 + 2 Fe + 3 H2O = 3 NaClO + 2 Fe(OH)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaClO2 + Fe + H2O = NaClO + Fe(OH)3 =>
3 NaClO2 + 2 Fe + 3 H2O = 3 NaClO + 2 Fe(OH)3
C2H5NO2 + NAOH = CO2 + (NH4)OH + NA + H2O =>
C2H5NO2 + 6 NAOH = 2 CO2 + (NH4)OH + 6 NA + 3 H2O
NaClO2 + Fe + H2O = NaClO + Fe(OH)3 =>
3 NaClO2 + 2 Fe + 3 H2O = 3 NaClO + 2 Fe(OH)3
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
AgNO3(aq) + HC2H3O2(aq) = AgC2H3O2 + HNO3 =>
AgNO3(aq) + HC2H3O2(aq) = AgC2H3O2 + HNO3
MNO4{-} + C2O4{2-} + H{+} = MN{2+} + CO2 + H2O =>
2 MNO4{-} + 5 C2O4{2-} + 16 H{+} = 2 MN{2+} + 10 CO2 + 8 H2O
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3(aq) + KOH(aq) = AgOH + KNO3 =>
AgNO3(aq) + KOH(aq) = AgOH + KNO3
Al(OH)3 + BaCl2 = AlOHCl2 + Ba(OH)2 =>
Al(OH)3 + BaCl2 = AlOHCl2 + Ba(OH)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
SR + HNO3 = SR(NO3)2 + H2 =>
SR + 2 HNO3 = SR(NO3)2 + H2
K + Al(AsO4) = K(AsO4) + Al =>
K + Al(AsO4) = K(AsO4) + Al
C6H5OH + SO4 = CO2 + H2O + S =>
2 C6H5OH + 7 SO4 = 12 CO2 + 6 H2O + 7 S
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr + HNo3 = Sr(No3)2 + H2 =>
Sr + 2 HNo3 = Sr(No3)2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
AlOHCl2 + HCl = AlCl3 + H2O =>
AlOHCl2 + HCl = AlCl3 + H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq) =>
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/18
Équations équilibrées sur01/12/18
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