| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2(s) + I2(g) = CS2I2
C + O2 = CO =>
2 C + O2 = 2 CO
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C + O2 = CO =>
2 C + O2 = 2 CO
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
CaO + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 CaO + 2 H3AsO4 = Ca3(AsO4)2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C12H34O + O2 = CO2 + H2O =>
C12H34O + 20 O2 = 12 CO2 + 17 H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
Mg3(PO4)2 = MgO + P2O5 =>
Mg3(PO4)2 = 3 MgO + P2O5
CS2(aq) + I2(s) = CS2I2 =>
CS2(aq) + I2(s) = CS2I2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HF + H2O = H3O + F =>
HF + H2O = H3O + F
C2H5OH(g) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaBr + CI = NaCI + Br2 =>
2 NaBr + 2 CI = 2 NaCI + Br2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2B4O7*10H2O + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O + 2 NaOH = 4 NaBO2 + 11 H2O
Cl2 + H2O = HCl + ClOH =>
Cl2 + H2O = HCl + ClOH
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
K2Cr2O7 + K2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 4 H2O
C7H8 + NO3 = CO2 + N2 + H2O =>
C7H8 + 6 NO3 = 7 CO2 + 3 N2 + 4 H2O
SrCO3 = (heat)SrO + CO2 =>
SrCO3 = (heat)SrO + CO2
NH2OH + Cl2 + NaOH = N2 + NaCl + H2O =>
2 NH2OH + Cl2 + 2 NaOH = N2 + 2 NaCl + 4 H2O
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Mn2O3(s) = Mn3O4(s) + O2(g) =>
6 Mn2O3(s) = 4 Mn3O4(s) + O2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Na + CI = NaCI =>
Na + CI = NaCI
Cr2O3 + KClO3 + KOH = K2CrO4 + KCl + H20 =>
15 Cr2O3 + 5 KClO3 + 60 KOH = 30 K2CrO4 + 5 KCl + 3 H20
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
Cr2O3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 2 H2O
BaCl2 + Li2SO4 = LiCl + BaSO4 =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
NaClO2 + Br2 + NaOH = Na2ClO7 + NaBr + H2O =>
2 NaClO2 + 9 Br2 + 20 NaOH = 2 Na2ClO7 + 18 NaBr + 10 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/18
Équations équilibrées sur11/27/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
