| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
KCH3COO + MgBr2 = KBr + Mg(CH3COO)2 =>
2 KCH3COO + MgBr2 = 2 KBr + Mg(CH3COO)2
CH3CH2CH3(g) + O2 = CO2 + H2O =>
CH3CH2CH3(g) + 5 O2 = 3 CO2 + 4 H2O
Cl2 + AlN = AlCl3 + N2 =>
3 Cl2 + 2 AlN = 2 AlCl3 + N2
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
NaNO3 + FeSO4 = Na2SO4 + Fe(NO3)2 =>
2 NaNO3 + FeSO4 = Na2SO4 + Fe(NO3)2
N2O5 + KOH = N(OH)5 + K2O =>
N2O5 + 10 KOH = 2 N(OH)5 + 5 K2O
K2Cr2O7 + Al + H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Al + 7 H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + 7 H2O
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l) + 2 NH3(g)
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AgNO3 + KCI = AgNO3KCI =>
AgNO3 + KCI = AgNO3KCI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C6H12O6 + Ag2O = Ag + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 18 Ag + 3(COOH)2 + 3 H2O
KNO3{-} = KNO2{-} + O2 =>
2 KNO3{-} = 2 KNO2{-} + O2
CO2 + C = CO =>
CO2 + C = 2 CO
Zn + CaO = Ca + ZnO =>
Zn + CaO = Ca + ZnO
C + S8 = CS2 =>
4 C + S8 = 4 CS2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Fe(OH)2 + Li = Fe + LiOH* =>
Fe(OH)2 + 2 Li = Fe + 2 LiOH*
[NH4]Fe[SO4]2 + NH4SCN = Fe(SCN)3 + (NH4)2SO4 =>
[NH4]Fe[SO4]2 + 3 NH4SCN = Fe(SCN)3 + 2(NH4)2SO4
NaOH + Cl = NaClO + H2 =>
2 NaOH + 2 Cl = 2 NaClO + H2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCH3COO + MgBr2 = KBr + Mg(CH3COO)2 =>
2 KCH3COO + MgBr2 = 2 KBr + Mg(CH3COO)2
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Na3C6H5O7 + AgNO3 = Ag3C6H5O7 + NaNO3 =>
Na3C6H5O7 + 3 AgNO3 = Ag3C6H5O7 + 3 NaNO3
Cu + HNO3 = Cu[NO3]2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu[NO3]2 + 2 NO2 + 2 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
Ag(NH3)2 + H = Ag + NH4 =>
Ag(NH3)2 + 2 H = Ag + 2 NH4
MnO2 + H2O + CH3COOH = HMnO4 + H2CH3COO =>
MnO2 + 2 H2O + 3 CH3COOH = HMnO4 + 3 H2CH3COO
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
Mg(s) + SiO2(s) = MgO(s) + Si(s) =>
2 Mg(s) + SiO2(s) = 2 MgO(s) + Si(s)
PbI2 + Zn = ZnI + Pb =>
PbI2 + 2 Zn = 2 ZnI + Pb
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SnCl2 + K2S = SnS + KCl =>
SnCl2 + K2S = SnS + 2 KCl
Mg + H5PO5 = H2O + MgPHO3 =>
Mg + H5PO5 = 2 H2O + MgPHO3
NaCl(s) + H2SO4 = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4 = 2 HCl(g) + Na2SO4(s)
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
P2O5 + CH3COOH = HPO3 + (CH3CO)2O =>
P2O5 + 2 CH3COOH = 2 HPO3 + (CH3CO)2O
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
Pb(N3)2 + Co(MnO4)3 = Pb3O4 + CoO + MnO2 + NO =>
15 Pb(N3)2 + 22 Co(MnO4)3 = 5 Pb3O4 + 22 CoO + 66 MnO2 + 90 NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
