| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
KClO2 + PbO2 + KOH = KClO4 + KPbO2 + H2O =>
KClO2 + 4 PbO2 + 4 KOH = KClO4 + 4 KPbO2 + 2 H2O
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
PbSO4 + Na2S = Na2SO4 + PbS =>
PbSO4 + Na2S = Na2SO4 + PbS
NiS2 + O2 = Ni2O3 + SO2 =>
4 NiS2 + 11 O2 = 2 Ni2O3 + 8 SO2
V(OH)4 + NaOH = Na2VO3 + H2O =>
V(OH)4 + 2 NaOH = Na2VO3 + 3 H2O
Fe + HClO = FeCl2 + H2O + O2 =>
2 Fe + 4 HClO = 2 FeCl2 + 2 H2O + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 + KNO2 + AgNO3 = AgCl + KNO3 =>
KClO3 + 3 KNO2 + AgNO3 = AgCl + 4 KNO3
H{+} + H2O + As2S3 + NO3{-} = H3AsO4 + NO + S8 =>
80 H{+} + 32 H2O + 24 As2S3 + 80 NO3{-} = 48 H3AsO4 + 80 NO + 9 S8
Pb + AgNO3 = Ag + Pb(NO3)4 =>
Pb + 4 AgNO3 = 4 Ag + Pb(NO3)4
C3H7COOH + Al2O3 = Al(C3H7COO)3 + H2O =>
6 C3H7COOH + Al2O3 = 2 Al(C3H7COO)3 + 3 H2O
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe(OH)2(s) + H3PO4(aq) = Fe3(PO4)2(s) + HOH(l) =>
3 Fe(OH)2(s) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 HOH(l)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NiS2 + O2 = Ni2O3 + SO2 =>
4 NiS2 + 11 O2 = 2 Ni2O3 + 8 SO2
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
NiS2 + O2 = SO2 + Ni2S3 =>
2 NiS2 + O2 = SO2 + Ni2S3
HCOOH + Ba(OH)2 = H2O + Ba(CHOO)2 =>
2 HCOOH + Ba(OH)2 = 2 H2O + Ba(CHOO)2
HCI + K2SO3 = KCI + H2SO3 =>
2 HCI + K2SO3 = 2 KCI + H2SO3
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
AgClNaOH = AgOH + NaCl =>
AgClNaOH = AgOH + NaCl
Ni(OH)4 + H2SO4 = Ni(SO4)2 + H2O =>
Ni(OH)4 + 2 H2SO4 = Ni(SO4)2 + 4 H2O
(NH3) + O2 = NO3 + H2O =>
4(NH3) + 9 O2 = 4 NO3 + 6 H2O
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
KMnO4 + H2SO4 + Cu = CuO + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Cu = 5 CuO + K2SO4 + 2 MnSO4 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu3Zn2(OH)2 = Cu3Zn2O + H2O =>
Cu3Zn2(OH)2 = Cu3Zn2O + H2O
CaCl2 + NH4Cl + K4(Fe(CN)6) = Ca(NH4)2(Fe(CN)6) + KCl =>
CaCl2 + 2 NH4Cl + K4(Fe(CN)6) = Ca(NH4)2(Fe(CN)6) + 4 KCl
K2Cr2O7 + H2SO4 + H2C2O4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 H2C2O4 = 6 CO2 + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2CO3 + H2O = H2O4Na2C =>
Na2CO3 + H2O = H2O4Na2C
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Al + NCl = AlCl3 + N =>
Al + 3 NCl = AlCl3 + 3 N
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4Cl + KNO3 = KCl + NH4NO3 =>
NH4Cl + KNO3 = KCl + NH4NO3
C6H6CH2CH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH2CH2CH3 + 26 KMnO4 + 39 H2SO4 = 45 CH3COOH + 26 MnSO4 + 13 K2SO4 + 14 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
NaH2PO3CuSO4 = NaH2PO4CuSO3 =>
NaH2PO3CuSO4 = NaH2PO4CuSO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H10O + HNO3 = C6H10O5 + NO + H2O =>
3 C6H10O + 8 HNO3 = 3 C6H10O5 + 8 NO + 4 H2O
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
NaOH(aq) + H2SO4(aq) = NaSO4(aq) + H2OH(aq) =>
NaOH(aq) + H2SO4(aq) = NaSO4(aq) + H2OH(aq)
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
