| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + TiCl4 = 2 MgCl2 + Ti
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Fe(s) + HCl(konc) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(konc) = 2 FeCl3(aq) + 3 H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Mg + KNO3 + H2O = Mg(OH)2 + KOH + NH4OH =>
4 Mg + KNO3 + 7 H2O = 4 Mg(OH)2 + KOH + NH4OH
Cu2S + O2 = CuO + S02 =>
2 Cu2S + 2 O2 = 4 CuO + S02
H2S + H{+} + Cr2O7{2-} = Cr{3+} + S + H2O =>
3 H2S + 8 H{+} + Cr2O7{2-} = 2 Cr{3+} + 3 S + 7 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CH3CH2COOH + C2H5OH = HCOOC3H7 + H2O =>
2 CH3CH2COOH + C2H5OH = 2 HCOOC3H7 + H2O
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
Fe + CUSo4 = FeSo4 + CU =>
Fe + CUSo4 = FeSo4 + CU
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
CuSo + NaOh = NaSo + Cu(Oh) =>
CuSo + NaOh = NaSo + Cu(Oh)
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4 + NaSO4 + H2O =>
2 NaCl + 2 MnO2 + 4 H2SO4 = Cl2 + 2 MnSO4 + 2 NaSO4 + 4 H2O
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
CH3CH2COOH + C2H5OH = HCOOC3H7 + H2O =>
2 CH3CH2COOH + C2H5OH = 2 HCOOC3H7 + H2O
CO2 + H2 = C4H8 + H2O =>
4 CO2 + 12 H2 = C4H8 + 8 H2O
ZnCO3 + H3PO4 = Zn3(PO4)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2O + 3 CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
FECl2 + O2 + HCl = FECl3 + H2O =>
4 FECl2 + O2 + 4 HCl = 4 FECl3 + 2 H2O
Cr(OH)3 + KOH = KCrO2 + H2O =>
Cr(OH)3 + KOH = KCrO2 + 2 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CuI + H2SO4 + KMnO4 = CuSO4 + I2 + MnSO4 + K2SO4 + H2O =>
10 CuI + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 I2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
S + O2 = SO2 =>
S + O2 = SO2
C10H10OH + O2 = CO2 + H2O =>
4 C10H10OH + 49 O2 = 40 CO2 + 22 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
Mg + KNO3 + H2O = Mg(OH)2 + KOH + NH4OH =>
4 Mg + KNO3 + 7 H2O = 4 Mg(OH)2 + KOH + NH4OH
C9H18 + H2O = CO + H2 =>
C9H18 + 9 H2O = 9 CO + 18 H2
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/18
Équations équilibrées sur01/18/18
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