| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CaCO3 + Cl = CaCl2 + CO2 + O =>
CaCO3 + 2 Cl = CaCl2 + CO2 + O
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
SnCl2 + Na2S = Sn2S + Cl2Na =>
2 SnCl2 + Na2S = Sn2S + 2 Cl2Na
Al(OH)3 + C2O4{2-} + H2C2O4 = [Al(C2O4)3]{3-} + H2O =>
2 Al(OH)3 + 3 C2O4{2-} + 3 H2C2O4 = 2[Al(C2O4)3]{3-} + 6 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Na + Cl = NaCl3 =>
Na + 3 Cl = NaCl3
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
(NH4)3PO4 = NH4 + PO4 =>
(NH4)3PO4 = 3 NH4 + PO4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + O = CuO =>
Cu + O = CuO
Cu2 + O = CuO =>
Cu2 + 2 O = 2 CuO
Cu + Zn = ZnCu =>
Cu + Zn = ZnCu
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3(aq) + H2O =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3(aq) + 6 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
(NH4)3PO4 = NH4 + PO4 =>
(NH4)3PO4 = 3 NH4 + PO4
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
(NH4)3PO4 = NH4 + PO4 =>
(NH4)3PO4 = 3 NH4 + PO4
H3PO4 + Sn(OH)4 = Sn3(PO4)4 + H2O =>
4 H3PO4 + 3 Sn(OH)4 = Sn3(PO4)4 + 12 H2O
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
(NH4)3PO4 = NH4 + PO4 =>
(NH4)3PO4 = 3 NH4 + PO4
CoI2 + Rb3PO4 = Co3(PO4)2 + RbI =>
3 CoI2 + 2 Rb3PO4 = Co3(PO4)2 + 6 RbI
H2SiO3 + In(OH)3 = In2(SiO3)3 + H2O =>
3 H2SiO3 + 2 In(OH)3 = In2(SiO3)3 + 6 H2O
H{+} + [Al(C2O4)3]{-3} = Al{3+} + H2C2O4 =>
6 H{+} + [Al(C2O4)3]{-3} = Al{3+} + 3 H2C2O4
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
Cd(C2H5) + LiAlH4 = CdH + LiAlH3C2H5 =>
Cd(C2H5) + LiAlH4 = CdH + LiAlH3C2H5
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
H{+} + [Al(C2O4)3]{-3} = [Al{3+}(H2O)6] + H2C2O4 =>
6 H{+} + [Al(C2O4)3]{-3} = [Al{3+}(H2O)6] + 3 H2C2O4
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
CO2 + BaCl2 = BaCO3 + Cl2 + CO =>
2 CO2 + BaCl2 = BaCO3 + Cl2 + CO
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + BaCl2 = BaCO3 + Cl2 + CO =>
2 CO2 + BaCl2 = BaCO3 + Cl2 + CO
Al2(CO3)3 + HNO3 = Al(NO3)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O + 3 CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaOH + H2O = NaH3O2 =>
NaOH + H2O = NaH3O2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
CO2 + BaCl2 = BaCO3 + CO + Cl2 =>
2 CO2 + BaCl2 = BaCO3 + CO + Cl2
H{+} + [Al(C2O4)3]{3-} = [Al{3+}(H2O)6] + H2C2O4 =>
6 H{+} + [Al(C2O4)3]{3-} = [Al{3+}(H2O)6] + 3 H2C2O4
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/13
Équations équilibrées sur02/19/12
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