| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 2 HBr = 2 LiBr + CO2 + H2O
C6H14O2 + Fe2O3 = CO2 + H2O + Fe =>
3 C6H14O2 + 17 Fe2O3 = 18 CO2 + 21 H2O + 34 Fe
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
C6H5COH + CrO3 + H2SO4 = C6H5COOH + H2O + Cr2(SO4)3 =>
3 C6H5COH + 2 CrO3 + 3 H2SO4 = 3 C6H5COOH + 3 H2O + Cr2(SO4)3
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
HgO = Hg + O =>
HgO = Hg + O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
HSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
5 HSCN + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
Cr2O2 + Al = Cr + AlO =>
Cr2O2 + 2 Al = 2 Cr + 2 AlO
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Cu(NO3)2 + (NH4)2S = CuS + NH4NO3 =>
Cu(NO3)2 + (NH4)2S = CuS + 2 NH4NO3
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Pb2O4 + H2O = Pb(OH)4 =>
Pb2O4 + 4 H2O = 2 Pb(OH)4
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HgClO + BaOH = HgOH + BaClO =>
HgClO + BaOH = HgOH + BaClO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4
HgClO + BaOH = HgOH + BaClO =>
HgClO + BaOH = HgOH + BaClO
Ca2C2 + H2O = Ca(OH)2 + C2 + H2 =>
Ca2C2 + 4 H2O = 2 Ca(OH)2 + C2 + 2 H2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
C3H4 + O2 = C02 + H2O =>
2 C3H4 + 2 O2 = 3 C02 + 4 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/19
Équations équilibrées sur11/27/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
