| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(C2H3O2)2 + 2 Cr = 2 Cr(C2H3O2)3 + 3 Pb
Cs(s) + I2(s) = CsI =>
2 Cs(s) + I2(s) = 2 CsI
Pb2(NO3)2 + Na2SO4 = PbSO4 + Na2NO3 =>
Pb2(NO3)2 + 2 Na2SO4 = 2 PbSO4 + 2 Na2NO3
Li + PO4 = Li3(PO4)2 =>
3 Li + 2 PO4 = Li3(PO4)2
C4H10(g) + O2(g) = CO2(g) + H2O() =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O()
FeCl2 + NaSO4 = FeSO4 + NaCl2 =>
FeCl2 + NaSO4 = FeSO4 + NaCl2
HCH2ClO2 + OH = H3O + CH2ClO2 =>
2 HCH2ClO2 + OH = H3O + 2 CH2ClO2
K2O + P4O6 = K2O6 + P4O =>
K2O + P4O6 = K2O6 + P4O
AgNO3(aq) + KI(aq) = AgI(a) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(a) + KNO3(aq)
N2H4 + OH = N2 + H2O =>
N2H4 + 4 OH = N2 + 4 H2O
BaOH2(aq) + H2SO4(aq) = BaSO4 + H2O + H2 =>
BaOH2(aq) + H2SO4(aq) = BaSO4 + H2O + H2
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Ti2Mo2C3F2 = Mo2C + TiC + MoF3 + C =>
3 Ti2Mo2C3F2 = 2 Mo2C + 6 TiC + 2 MoF3 + C
Na2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + Na2SO4 =>
3 Na2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 Na2SO4
H{+} + NO3{-} + Zn = Zn{2+} + NH3 + H2O =>
9 H{+} + NO3{-} + 4 Zn = 4 Zn{2+} + NH3 + 3 H2O
Na3(Al(OH)6) = NaOH + Al(OH)3 =>
Na3(Al(OH)6) = 3 NaOH + Al(OH)3
SO2 + F2 = SO2F2 =>
SO2 + F2 = SO2F2
MnO2 + H2SO4 + NaI = Na2SO4 + MnSO4 + I2 + H2O =>
MnO2 + 2 H2SO4 + 2 NaI = Na2SO4 + MnSO4 + I2 + 2 H2O
Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Cu(NO3)2 + Pb3(PO4)4 = Cu3(PO4)2 + Pb(NO3)4 =>
6 Cu(NO3)2 + Pb3(PO4)4 = 2 Cu3(PO4)2 + 3 Pb(NO3)4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnCl + Ag = AgCl + Zn =>
ZnCl + Ag = AgCl + Zn
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4Cl + Pb(CH3COO)2 = NH4(CH3COO) + PbCl2 =>
2 NH4Cl + Pb(CH3COO)2 = 2 NH4(CH3COO) + PbCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cl2(g) + NaBr(aq) = NaCl + Br =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl + 2 Br
NH4OH + H3PO4 = NH4 + PO43 + H2O =>
81 NH4OH + H3PO4 = 81 NH4 + PO43 + 42 H2O
Al + Fe3N2AlN = AlN + Fe =>
2 Al + Fe3N2AlN = 3 AlN + 3 Fe
K2CO3 + TiO2 = K2Ti6O13 + CO2 =>
K2CO3 + 6 TiO2 = K2Ti6O13 + CO2
Ca + PO4 = CaPO4 =>
Ca + PO4 = CaPO4
Li2CO3 + CH3COOH = LiCH3COO + H2O + CO2 =>
Li2CO3 + 2 CH3COOH = 2 LiCH3COO + H2O + CO2
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
KMnO4 + H2O + C2H2 = C2H2(OH)2 + KOH + MnO2 =>
2 KMnO4 + 4 H2O + 3 C2H2 = 3 C2H2(OH)2 + 2 KOH + 2 MnO2
CuSO4 + KBrO3 = CuO + SO4 + BrK =>
3 CuSO4 + KBrO3 = 3 CuO + 3 SO4 + BrK
FeCl3 + Na3CO2 = Fe3(CO2)3 + NaCl =>
3 FeCl3 + 3 Na3CO2 = Fe3(CO2)3 + 9 NaCl
C12H22O11 + O2 = CO2 + water =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaI + PbN = NaPb + IN =>
NaI + PbN = NaPb + IN
CaOH + HBr2 = H2O + CaBr2 =>
CaOH + HBr2 = H2O + CaBr2
Fe2O3(s) + Al(s) = Fe(s) + Al2O(s) =>
Fe2O3(s) + 6 Al(s) = 2 Fe(s) + 3 Al2O(s)
NaOH + K2CrO4 + HCl = Na2Cr2O7 + KCl + H2O =>
2 NaOH + 2 K2CrO4 + 4 HCl = Na2Cr2O7 + 4 KCl + 3 H2O
Na(Al(OH)4) + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na(Al(OH)4) + HNO3 = NaNO3 + Al(OH)3 + H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca + CO2 + NaOH = Na + CaCO3 + H2O =>
Ca + CO2 + 2 NaOH = 2 Na + CaCO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
