| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca(OCl)2 + 8 HCl = 5 Cl2 + 2 CaCl + 4 H2O
Fe + Cl2 = FeCl16 =>
Fe + 8 Cl2 = FeCl16
N2H4CO + O2 = CNOH + NH2OH =>
2 N2H4CO + O2 = 2 CNOH + 2 NH2OH
SO2 + MgO = MgS + MgSO4 =>
4 SO2 + 4 MgO = MgS + 3 MgSO4
Cu(s) + BiCl3(aq) = CuCl3 + Bi =>
Cu(s) + BiCl3(aq) = CuCl3 + Bi
KH + H2O = H2 + KOH =>
KH + H2O = H2 + KOH
H{+} + N{3-} = NH4{+} =>
4 H{+} + N{3-} = NH4{+}
CoCl2 + NaClO + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + NaClO + 4 NaOH + H2O = 2 Co(OH)3 + 5 NaCl
(NO2)2 + H2O + O2 = (HNO3)2 =>
2(NO2)2 + 2 H2O + O2 = 2(HNO3)2
SO2 + BaCl2 = BaSO2 + Cl2 =>
SO2 + BaCl2 = BaSO2 + Cl2
C11H23COOH + NaOH = C11H23COONa + H2O =>
C11H23COOH + NaOH = C11H23COONa + H2O
CuCl2 + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4(H2O)2 + 2 NH4Cl + 2 OH
C8H18 + O2(g) = CO2(g) + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
CH3COOH + NaHCO3 = NaCOOH + CO2 + H2O =>
CH3COOH + 4 NaHCO3 = 4 NaCOOH + 2 CO2 + 2 H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Na + Fe3 = NaFe3 =>
Na + Fe3 = NaFe3
KIO3 + HNO3 = KNO3 + IO3 + H2 =>
2 KIO3 + 2 HNO3 = 2 KNO3 + 2 IO3 + H2
NH4NO3 + CH3COOH = NH4COOH + CH3NO3 =>
NH4NO3 + CH3COOH = NH4COOH + CH3NO3
Pb + Co = Pb(Co)3 =>
Pb + 3 Co = Pb(Co)3
H2SO4 + Ba = H2O + BaSO4 + H2S =>
5 H2SO4 + 4 Ba = 4 H2O + 4 BaSO4 + H2S
Ga(OH) + O2 = HGaO2 =>
2 Ga(OH) + O2 = 2 HGaO2
H[CN] + Cu[SO4] = H2[SO4] + Cu[CN]2 =>
2 H[CN] + Cu[SO4] = H2[SO4] + Cu[CN]2
Zn + H3PO4 = H2 + Zn(H2PO4)2 =>
Zn + 2 H3PO4 = H2 + Zn(H2PO4)2
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
H3PO4 + Al(OH)3 = H3(OH) + Al(PO4)3 =>
3 H3PO4 + Al(OH)3 = 3 H3(OH) + Al(PO4)3
Ni + H3PO4 = Ni3PO4 + H2 =>
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2
TeCl4 + NH4Cl = TeCl2 + N2 + HCl =>
3 TeCl4 + 2 NH4Cl = 3 TeCl2 + N2 + 8 HCl
NF3 + H2O = HNO3 + NO + HF =>
3 NF3 + 5 H2O = HNO3 + 2 NO + 9 HF
H2(g) + CO2(g) = CH3OH(l) + O2(g) =>
4 H2(g) + 2 CO2(g) = 2 CH3OH(l) + O2(g)
Cl2 + Na3 = Na2Cl3 =>
9 Cl2 + 4 Na3 = 6 Na2Cl3
PB + HNO3 = PB(NO3)2 + NO + H2O =>
3 PB + 8 HNO3 = 3 PB(NO3)2 + 2 NO + 4 H2O
C4H6O5 + Mg(OH)2 = H2O + MgC4H4O5 =>
C4H6O5 + Mg(OH)2 = 2 H2O + MgC4H4O5
NF3 + H2O + Fe = HNO + Fe2O3 + HF =>
3 NF3 + 6 H2O + 2 Fe = 3 HNO + Fe2O3 + 9 HF
C3H6 + NH3 + O2 = C3H2N + H2O =>
4 C3H6 + 4 NH3 + 7 O2 = 4 C3H2N + 14 H2O
H2SO3 + FeO3 = Fe(SO3)3 + H2O =>
3 H2SO3 + FeO3 = Fe(SO3)3 + 3 H2O
K + H3P = K3P + H2 =>
6 K + 2 H3P = 2 K3P + 3 H2
Br2 + AgI = AgBr2 + I2 =>
2 Br2 + 2 AgI = 2 AgBr2 + I2
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
HSO4 + K2CO3 = K2SO4 + HCO3 =>
HSO4 + K2CO3 = K2SO4 + HCO3
AlH3 + Li(OH) = Li3Al + H2O =>
AlH3 + 3 Li(OH) = Li3Al + 3 H2O
K2Cr2O7 + H2SO4 + C2H6O + H2O = K2Cr2(SO4)4*24H2O + CO2 =>
2 K2Cr2O7 + 8 H2SO4 + C2H6O + 37 H2O = 2 K2Cr2(SO4)4*24H2O + 2 CO2
H2SO3 + Ca2 = Ca2SO3 + H2 =>
H2SO3 + Ca2 = Ca2SO3 + H2
NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + 2 NaCl
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
H3PO4 + NaClO2 = NaPO4 + HClO2 + H2 =>
H3PO4 + NaClO2 = NaPO4 + HClO2 + H2
Li2SO3 + BaCO3 = BaSO3 + Li2CO3 =>
Li2SO3 + BaCO3 = BaSO3 + Li2CO3
FeSCN + CuSO4 = CuSCN + FeSO4 =>
FeSCN + CuSO4 = CuSCN + FeSO4
NO2 + SnCl2*2H2O + HCl = H2O + SnCl4 + NH4Cl =>
2 NO2 + 7 SnCl2*2H2O + 16 HCl = 18 H2O + 7 SnCl4 + 2 NH4Cl
C5H15NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H15NH2 + 41 O2 = 20 CO2 + 34 H2O + 4 NO2
KIO3 + HCl + H3SbO3 = H3SbO4 + KCl + ICl + H2O =>
KIO3 + 2 HCl + 2 H3SbO3 = 2 H3SbO4 + KCl + ICl + H2O
| 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
