| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 2 H2O = H2CO3 + 2 LiOH
Cs + HF = CsF2 + H2 =>
Cs + 2 HF = CsF2 + H2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C6H6 + H2 = C7H16 =>
7 C6H6 + 27 H2 = 6 C7H16
Pb(NO3)2 + BaCl2*2H2O = PbCl2 + Ba(NO3)2 + H2O =>
Pb(NO3)2 + BaCl2*2H2O = PbCl2 + Ba(NO3)2 + 2 H2O
H12O6 + SOCl2 = SO2 + HCl =>
H12O6 + 6 SOCl2 = 6 SO2 + 12 HCl
As2O3 + I2 + NaHCO3 = Na3AsO4 + NaI + CO2 + HOH =>
As2O3 + 2 I2 + 10 NaHCO3 = 2 Na3AsO4 + 4 NaI + 10 CO2 + 5 HOH
C4H9OH + KMnO4 + H2SO4 = C4H6HO + MnSO4 + K2SO4 + H2O =>
10 C4H9OH + 6 KMnO4 + 9 H2SO4 = 10 C4H6HO + 6 MnSO4 + 3 K2SO4 + 24 H2O
KNO2 + H2SO4 = HNO2 + K2SO4 =>
2 KNO2 + H2SO4 = 2 HNO2 + K2SO4
H2SO4 + NaMnO4 + NaNO2 = MnSO4 + Na2SO4 + NaNO3 + H2O =>
3 H2SO4 + 2 NaMnO4 + 5 NaNO2 = 2 MnSO4 + Na2SO4 + 5 NaNO3 + 3 H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
C2H4O3 + H2O = CH4 + HCO3 =>
9 C2H4O3 + 3 H2O = 8 CH4 + 10 HCO3
Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + H2 =>
2 Cu(OH)2 + 3 C6H12O6 = Cu2O + 3 C6H12O7 + 2 H2
C8H18 + O2 = CO + H2 =>
C8H18 + 4 O2 = 8 CO + 9 H2
ZrOCl2 + (NH4)2S + H2O = ZrO(OH)2 + NH4Cl + H2S =>
ZrOCl2 + (NH4)2S + 2 H2O = ZrO(OH)2 + 2 NH4Cl + H2S
H2C2O4 + LiOH = Li2C2O4 + H2O =>
H2C2O4 + 2 LiOH = Li2C2O4 + 2 H2O
BaCl2(s) + Na2SO4(g) = BaSO4(g) + NaCl(g) =>
BaCl2(s) + Na2SO4(g) = BaSO4(g) + 2 NaCl(g)
NH4(C2H3O2) + Na2CO3 = NH4CO3 + Na2C2H3O2 =>
NH4(C2H3O2) + Na2CO3 = NH4CO3 + Na2C2H3O2
NH4SO3 + NaOH = NH3 + NaSO3 + H2O =>
NH4SO3 + NaOH = NH3 + NaSO3 + H2O
NaClO + O2 = NaClO3 =>
NaClO + O2 = NaClO3
K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
B + H2O = H2BO3 + H =>
B + 3 H2O = H2BO3 + 4 H
K3[Fe(SCN)6] + SnCl2 + HCl = K4[Fe(SCN)6] + K2[SnCl6] + H3[Fe(SCN)6] =>
10 K3[Fe(SCN)6] + 3 SnCl2 + 12 HCl = 6 K4[Fe(SCN)6] + 3 K2[SnCl6] + 4 H3[Fe(SCN)6]
KHO + KBrO3 + NiBr2 = NiO3 + KBr + H2O =>
6 KHO + 2 KBrO3 + 3 NiBr2 = 3 NiO3 + 8 KBr + 3 H2O
K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
KMnO4 + FeCl2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + HCl + H2O =>
2 KMnO4 + 10 FeCl2 + 18 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 20 HCl + 8 H2O
BaF2 + SnS2 = BaS + SnF4 =>
2 BaF2 + SnS2 = 2 BaS + SnF4
CO2 + Mg = C + MgO =>
CO2 + 2 Mg = C + 2 MgO
Fe(NO3)2 + KF = K2(NO3)2 + FeF2 =>
Fe(NO3)2 + 2 KF = K2(NO3)2 + FeF2
Ca(OH)2 + HNO3 + HCl = CaClNO3 + H2O =>
Ca(OH)2 + HNO3 + HCl = CaClNO3 + 2 H2O
CuVO3 + Sn(SO4)2 = Cu2SO4 + Sn(VO3)4 =>
4 CuVO3 + Sn(SO4)2 = 2 Cu2SO4 + Sn(VO3)4
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4
C12H25COOH + O2 = CO2 + H2O =>
2 C12H25COOH + 37 O2 = 26 CO2 + 26 H2O
KI + PbSO4 = K2SO4 + PbI2 =>
2 KI + PbSO4 = K2SO4 + PbI2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba + HCl = H2 + BaCl2 =>
Ba + 2 HCl = H2 + BaCl2
H2C2O4 + KBrO3 = CO2 + KBrO + H2O =>
2 H2C2O4 + KBrO3 = 4 CO2 + KBrO + 2 H2O
KMnO4 + HCl = KCl + H2O + MnCl + Cl =>
KMnO4 + 8 HCl = KCl + 4 H2O + MnCl + 6 Cl
NH4NO2 = HOH + N2 =>
NH4NO2 = 2 HOH + N2
KOH + H2C2O4 = KC2O4 + H2OH =>
KOH + H2C2O4 = KC2O4 + H2OH
Na2PO4 + Pb(NO3)2 = NaNO3 + PbPO4 =>
Na2PO4 + Pb(NO3)2 = 2 NaNO3 + PbPO4
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
Na + Cl2(g) = NaCl(s) =>
2 Na + Cl2(g) = 2 NaCl(s)
Pb + Na2PO4 = Pb2(PO4)3 + Na =>
2 Pb + 3 Na2PO4 = Pb2(PO4)3 + 6 Na
C2H5H + O2 = CO2 + H2O =>
2 C2H5H + 7 O2 = 4 CO2 + 6 H2O
NaOH + Zn + H2O + KNO3 = K2[Zn(OH)4] + Na[Zn(HO)4] + NH3 =>
14 NaOH + 17 Zn + 36 H2O + 6 KNO3 = 3 K2[Zn(OH)4] + 14 Na[Zn(HO)4] + 6 NH3
Fe + H2(SO4)3 = Fe(SO4)3 + H2 =>
Fe + H2(SO4)3 = Fe(SO4)3 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/23
Équations équilibrées sur12/21/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
