| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH) + Na(NO3)2 =>
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH) + Na(NO3)2
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
KClO3 + KI + H2O = KCl + KOH + I2 =>
KClO3 + 6 KI + 3 H2O = KCl + 6 KOH + 3 I2
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
N2 + H = NH3 =>
N2 + 6 H = 2 NH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
HCl + Al = H + AlCl3 =>
3 HCl + Al = 3 H + AlCl3
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Antimony + oxygen = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CH5N + O2 = CO2 + H2O + N2 =>
4 CH5N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCl + Mg = H + MgCl2 =>
2 HCl + Mg = 2 H + MgCl2
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Cu + HgNO3 = CuNO3 + Hg =>
Cu + HgNO3 = CuNO3 + Hg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + NH3 = ((NH4)3)PO4 =>
H3PO4 + 3 NH3 = ((NH4)3)PO4
K2CO3 + Al(NO3)3 = Al2(CO3)3 + KNO3 =>
3 K2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 KNO3
Fe2O3 + C = Fe2 + CO2 =>
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH4Cl + H2O = NH3Cl + H3O =>
NH4Cl + H2O = NH3Cl + H3O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH2OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H20 =>
80 CH3CH2OH + 60 KMnO4 + 90 H2SO4 = 160 HCOOH + 60 MnSO4 + 30 K2SO4 + 17 H20
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8 + oxygen = carbondioxide + water =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C + H2 = C6H6 =>
6 C + 3 H2 = C6H6
Cl2 + NaOH = NaCl + NaClO3 + H3O =>
9 Cl2 + 18 NaOH = 14 NaCl + 4 NaClO3 + 6 H3O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
HBrO + H3PO4 + Zn = Br2 + ZnHPO4 + H2O =>
2 HBrO + H3PO4 + Zn = Br2 + ZnHPO4 + 2 H2O
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + SiO2 = Na2SiO3 + CO2 =>
Na2CO3 + SiO2 = Na2SiO3 + CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/16
Équations équilibrées sur02/01/15
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