| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
AgNO3(aq) + CaCl2(aq) = Ca(NO3)2(aq) + AgCl(s) =>
2 AgNO3(aq) + CaCl2(aq) = Ca(NO3)2(aq) + 2 AgCl(s)
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C3H6O3 + H2O = CO2 + H2 =>
C3H6O3 + 3 H2O = 3 CO2 + 6 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + SnCl2 + O3 = SnCl4 + H2O =>
6 HCl + 3 SnCl2 + O3 = 3 SnCl4 + 3 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
SO2 + Fe(OH)2 = FeSO3 + H2O =>
SO2 + Fe(OH)2 = FeSO3 + H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
C3H6O = C3H4 + H2O =>
C3H6O = C3H4 + H2O
Al + KOH + H2O = K3[Al(OH)4] + H2 =>
2 Al + 6 KOH + 2 H2O = 2 K3[Al(OH)4] + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
C4H10O4 + HNO3 = H2O + C4H6N4O12 =>
C4H10O4 + 4 HNO3 = 4 H2O + C4H6N4O12
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(NO3)3 + Na2SiO3 = Fe2(SiO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 6 NaNO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
S + HNO4 = HSO4 + NO2 + H2O =>
3 S + 7 HNO4 = 3 HSO4 + 7 NO2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Al + Cl3 = AlCl3 =>
Al + Cl3 = AlCl3
H2SO4 + Cu = SO2 + CuSO4 + H2O =>
2 H2SO4 + Cu = SO2 + CuSO4 + 2 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al + Cl4 = AlCl4 =>
Al + Cl4 = AlCl4
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
ZN + KMNO4 + H2SO4 = ZNSO4 + K2SO4 + MNSO4 + H2O =>
5 ZN + 2 KMNO4 + 8 H2SO4 = 5 ZNSO4 + K2SO4 + 2 MNSO4 + 8 H2O
Au + H2SeO4 = Au2(SeO4)3 + H2Se3 + H2O =>
20 Au + 39 H2SeO4 = 10 Au2(SeO4)3 + 3 H2Se3 + 36 H2O
CuCl2 + NAOH = Cu(OH)2 + NACl =>
CuCl2 + 2 NAOH = Cu(OH)2 + 2 NACl
Ch3COOH + Ba(OH)2 = (Ch3COO)2Ba + H2O =>
2 Ch3COOH + Ba(OH)2 = (Ch3COO)2Ba + 2 H2O
NiO + Cl2 + H2O = NiCl2*6H2O + O =>
NiO + Cl2 + 6 H2O = NiCl2*6H2O + O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/19
Équations équilibrées sur03/28/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
