| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 PbO = Al2O2 + 2 Pb
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CO(g) + O4(g) = CO2(g) =>
4 CO(g) + O4(g) = 4 CO2(g)
K + O + H2O = KOH2O =>
K + O + H2O = KOH2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2O + CuCO3 = CuO + H2CO3 =>
H2O + CuCO3 = CuO + H2CO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PbCl4 + H2SO4 = Pb(SO4)2 + HCl =>
PbCl4 + 2 H2SO4 = Pb(SO4)2 + 4 HCl
H2O + CuCO3 = CuO + H2CO3 =>
H2O + CuCO3 = CuO + H2CO3
CH3NO2 + Zn + HCl = CH3NH2 + ZnCl + H2O =>
CH3NO2 + 6 Zn + 6 HCl = CH3NH2 + 6 ZnCl + 2 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
H2ONa = NaOH + H2 =>
2 H2ONa = 2 NaOH + H2
Ca + Mn(NO3)3 = Ca(NO3)2 + Mn =>
3 Ca + 2 Mn(NO3)3 = 3 Ca(NO3)2 + 2 Mn
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + NH4(C2H3O2) =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 NH4(C2H3O2)
Li3N + S = S3N2 + Li =>
2 Li3N + 3 S = S3N2 + 6 Li
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
C6H8O7 + C2H5OH = C2OH + H2O =>
5 C6H8O7 + 3 C2H5OH = 18 C2OH + 20 H2O
Ca(OH)2 + CH3COOH = H2O + Ca(CH3CO2)2 =>
Ca(OH)2 + 2 CH3COOH = 2 H2O + Ca(CH3CO2)2
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Kl + Pb(NO3)2 = Pb2 + KlNO3 =>
4 Kl + 2 Pb(NO3)2 = Pb2 + 4 KlNO3
[N(CH3)4]I3 + AgNO3 = AgI + [N(CH3)4][NO3]3 =>
[N(CH3)4]I3 + 3 AgNO3 = 3 AgI + [N(CH3)4][NO3]3
Si3N4 + NaOH = Na4SiO4 + NH3 =>
Si3N4 + 12 NaOH = 3 Na4SiO4 + 4 NH3
KMnO4 + KCl + CH3CHOOH = CH3COOK + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 6 KCl + 8 CH3CHOOH = 8 CH3COOK + 2 MnCl2 + Cl2 + 8 H2O
Mn + Pb(NO3)2 = Pb + Mn(NO3)2 =>
Mn + Pb(NO3)2 = Pb + Mn(NO3)2
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
H3AsO4 + NaOH = H3OH + AsO4Na =>
H3AsO4 + NaOH = H3OH + AsO4Na
C2H11OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H11OH(g) + 9 O2(g) = 4 CO2(g) + 12 H2O(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
Na2SO4 + ZnCl2 + Pb(NO3)2 = NaNO3 + PbCl2 + ZnSO4 =>
Na2SO4 + ZnCl2 + Pb(NO3)2 = 2 NaNO3 + PbCl2 + ZnSO4
CO2 + H2O = O2 + C6H12O3 =>
12 CO2 + 12 H2O = 15 O2 + 2 C6H12O3
C9H8O4 + NaHCO3 = NaC9H7O4 + H2CO3 =>
C9H8O4 + NaHCO3 = NaC9H7O4 + H2CO3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
MgC2H3O2 + KOH = MgOH + KC2H3O2 =>
MgC2H3O2 + KOH = MgOH + KC2H3O2
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O + H2SO4 =>
2 MnSO4 + 20 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O + 2 H2SO4
PbO2 + H2SO4 + NaCl = Cl2 + H2O + PbCl2 + Na2SO4 =>
PbO2 + 2 H2SO4 + 4 NaCl = Cl2 + 2 H2O + PbCl2 + 2 Na2SO4
Mg + Cr + O2 = MgCr2O4 =>
Mg + 2 Cr + 2 O2 = MgCr2O4
Rb + RbNO = Rb2O + N2 =>
2 Rb + 2 RbNO = 2 Rb2O + N2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C6N6FeK3 + Pb2O3 + HCl = KCl + FeCl3 + PbCl2 + CO2 + NO2 + H2O =>
C6N6FeK3 + 27 Pb2O3 + 114 HCl = 3 KCl + FeCl3 + 54 PbCl2 + 6 CO2 + 6 NO2 + 57 H2O
KMnO4 + C3H8 = K2CO3 + CO2 + H2O + Mn2O3 =>
10 KMnO4 + 2 C3H8 = 5 K2CO3 + CO2 + 8 H2O + 5 Mn2O3
Fe2 + MnO4{-} + H{+} = Fe{+3} + Mn{+2} + H2O =>
5 Fe2 + 6 MnO4{-} + 48 H{+} = 10 Fe{+3} + 6 Mn{+2} + 24 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Ni(OH)3 + HNO2 = Ni(NO2)3 + HOH =>
Ni(OH)3 + 3 HNO2 = Ni(NO2)3 + 3 HOH
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
