| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
Cl2O7 + HNO3 = NO2ClO4 + H2O =>
Cl2O7 + 2 HNO3 = 2 NO2ClO4 + H2O
Li2 + O = Li2O =>
Li2 + O = Li2O
CH4OH + Na = CH4ONa + H2 =>
2 CH4OH + 2 Na = 2 CH4ONa + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
C3H3N + O2 = HCN + CO2 + H2O =>
2 C3H3N + 5 O2 = 2 HCN + 4 CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C8H5O4K + NaOH = Na + H2O + C8H4O4K =>
C8H5O4K + NaOH = Na + H2O + C8H4O4K
Al2O3 + HCl = O + H + AlCl3 =>
Al2O3 + 6 HCl = 3 O + 6 H + 2 AlCl3
KI + KMnO4 + H2SO4 = I2 + H2O + K2SO4 + MnSO4 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 8 H2O + 6 K2SO4 + 2 MnSO4
CH2O + Cu{2+} + OH{-} = CH2O2 + Cu2O + H2O =>
CH2O + 2 Cu{2+} + 4 OH{-} = CH2O2 + Cu2O + 2 H2O
Na2CO3(aq) + Fe(NO3)2(aq) = NaNO3(aq) + FeCO3(s) =>
Na2CO3(aq) + Fe(NO3)2(aq) = 2 NaNO3(aq) + FeCO3(s)
HgNO3 + NH4OH + NaCl = NaNO3 + Hg + HgNH2Cl + H2O =>
10 HgNO3 + 8 NH4OH + 9 NaCl = 9 NaNO3 + Hg + 9 HgNH2Cl + 11 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Au + KSCN + O2 + H2O = KOH + K[Au(SCN)4] =>
4 Au + 16 KSCN + 3 O2 + 6 H2O = 12 KOH + 4 K[Au(SCN)4]
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO2 + Al + H2O = NH3 + NaOH + Al(NO3)3 =>
9 NaNO2 + 2 Al + 9 H2O = 3 NH3 + 9 NaOH + 2 Al(NO3)3
C3H3N + O2 = HCN + CO2 + H2O =>
2 C3H3N + 5 O2 = 2 HCN + 4 CO2 + 2 H2O
K3PO4 + Ca(ClO4)2 = Ca3(PO4)2 + KClO4 =>
2 K3PO4 + 3 Ca(ClO4)2 = Ca3(PO4)2 + 6 KClO4
C12H26(l) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(l) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
Mg(C2H3O2)2 + NH4Br = MgBr2 + NH4(C2H3O2) =>
Mg(C2H3O2)2 + 2 NH4Br = MgBr2 + 2 NH4(C2H3O2)
KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Ca + FeSO4 = Fe + CaSO4 =>
Ca + FeSO4 = Fe + CaSO4
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe(NO3)3(aq) + NH3(aq) + H2O(l) = Fe(OH)3(s) + NH4NO3(aq) =>
Fe(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Fe(OH)3(s) + 3 NH4NO3(aq)
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH4OH =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH4OH
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
MoSO4 + AgNO3 = Ag2SO4 + Mo(NO3)2 =>
MoSO4 + 2 AgNO3 = Ag2SO4 + Mo(NO3)2
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Cu3N + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu3N + 16 HNO3 = 3 Cu(NO3)2 + 11 NO2 + 8 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
Cr + Hg{2+} = Cr{3+} + Hg =>
2 Cr + 3 Hg{2+} = 2 Cr{3+} + 3 Hg
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C57H104O6 + C2H6O = C20H38O2 + C3H8O3 =>
C57H104O6 + 3 C2H6O = 3 C20H38O2 + C3H8O3
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
| 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 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
