| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl5 + 4 H2O = H3PO4 + 5 HCl
Al + HCl = H + AlCl =>
Al + HCl = H + AlCl
HO = HO =>
HO = HO
H2O = H2O =>
H2O = H2O
MgCl2 + Cu(NO3)2 = CuCl2 + Mg(NO3)2 =>
MgCl2 + Cu(NO3)2 = CuCl2 + Mg(NO3)2
H2O = H2O =>
H2O = H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCIO + MgBr2 = Br2HC + IOMg =>
HCIO + MgBr2 = Br2HC + IOMg
O2F2 = OF =>
O2F2 = 2 OF
Fe2O3 + S = SO2 + Fe =>
2 Fe2O3 + 3 S = 3 SO2 + 4 Fe
PbO2 + HCl = PbCl2 + H2O + Cl =>
PbO2 + 4 HCl = PbCl2 + 2 H2O + 2 Cl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
Fe + H2SO4 = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4 = FeSO4 + SO2 + 2 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
H5C2OOH + C2H5OH = C2H5COOH + H20 =>
10 H5C2OOH + 20 C2H5OH = 20 C2H5COOH + 3 H20
CH3CH2CHCH2CH3 + O2 = CO2 + H2O =>
4 CH3CH2CHCH2CH3 + 31 O2 = 20 CO2 + 22 H2O
Na2(Cr2O7) + MgBr2 = Br2Na2 + (Cr2O7)Mg =>
Na2(Cr2O7) + MgBr2 = Br2Na2 + (Cr2O7)Mg
CH3CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH3 + 8 O2 = 5 CO2 + 6 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
FeC2O4 + CO = Fe(CO)2 + C2O4 =>
FeC2O4 + 2 CO = Fe(CO)2 + C2O4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Mn{7+}O4{2-} + I{-} = I2 + Mn{2+} =>
2 Mn{7+}O4{2-} + 10 I{-} = 5 I2 + 2 Mn{2+}
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AlCl3 + H3PO4 = HCl + AlPO4 =>
AlCl3 + H3PO4 = 3 HCl + AlPO4
N2H4 + H2SO4 = N2H5 + SO4 =>
2 N2H4 + H2SO4 = 2 N2H5 + SO4
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Fe2O3 + S = SO2 + Fe =>
2 Fe2O3 + 3 S = 3 SO2 + 4 Fe
HCl + Fe(OH)2 = FeCl2 + H2O =>
2 HCl + Fe(OH)2 = FeCl2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O = H2O =>
H2 + O = H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2O = H2 + O =>
H2O = H2 + O
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/13
Équations équilibrées sur02/10/12
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