| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2 + 2 BaCl2 = 2 Ba(SO4) + KCl + AlCl3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg + Al + O2 = MgAl2O4 =>
Mg + 2 Al + 2 O2 = MgAl2O4
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Ba2C60 + Y2O3 + CuO + O2 = YBa2C60Cu3O7 =>
4 Ba2C60 + 2 Y2O3 + 12 CuO + 5 O2 = 4 YBa2C60Cu3O7
MgCO3 + AlF3 = Al2(CO3)3 + MgF2 =>
3 MgCO3 + 2 AlF3 = Al2(CO3)3 + 3 MgF2
PbCl4 + Fe = PbCl2 + FeCl3 =>
3 PbCl4 + 2 Fe = 3 PbCl2 + 2 FeCl3
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Na2S + Cu(CH3COO)2 = CH3COONa + CuS =>
Na2S + Cu(CH3COO)2 = 2 CH3COONa + CuS
C6H8N2 + NaOCN + HCl = C7H9N3O + NaCl =>
C6H8N2 + NaOCN + HCl = C7H9N3O + NaCl
(NH4)3PO4 + CdSO4 = Cd3(PO4)2 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 CdSO4 = Cd3(PO4)2 + 3(NH4)2SO4
MagnesiumHydroxide + HydrogenPhosphate = MagnesiumPhosphate + HydrogenHydroxide =>
MagnesiumHydroxide + HydrogenPhosphate = MagnesiumPhosphate + HydrogenHydroxide
C2H5OH + H2 = C2H5 + H2O =>
2 C2H5OH + H2 = 2 C2H5 + 2 H2O
H2CO3 + Cd(OH)2 = Cd(HCO3)2 + H2O =>
2 H2CO3 + Cd(OH)2 = Cd(HCO3)2 + 2 H2O
Cr{3+} + H2O + S2O8{2-} = Cr2O7{2-} + SO4{2-} + H{+} =>
2 Cr{3+} + 7 H2O + 3 S2O8{2-} = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
Na2S2O3 + Pb(No3)2 = Pb(S2O3)2 + Na2No3 =>
2 Na2S2O3 + Pb(No3)2 = Pb(S2O3)2 + 2 Na2No3
Co + HCl = CoCl2 + H =>
Co + 2 HCl = CoCl2 + 2 H
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaOH(aq) + (NH4)2SO4(aq) = NH4OH(aq) + Na2SO4(aq) =>
2 NaOH(aq) + (NH4)2SO4(aq) = 2 NH4OH(aq) + Na2SO4(aq)
Cr2(SO3)3 + LiOH = Cr(OH)3 + Li2SO3 =>
Cr2(SO3)3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2SO3
C2H5Cl + HCl = C2H4Cl2 + H2 =>
C2H5Cl + HCl = C2H4Cl2 + H2
Cs + Cl2 = CsCl =>
2 Cs + Cl2 = 2 CsCl
PbCl2 + F2 = PbF2 + Cl2 =>
PbCl2 + F2 = PbF2 + Cl2
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
Zn(OH)2HNO3 = ZnOHNO3H2O =>
Zn(OH)2HNO3 = ZnOHNO3H2O
Li2SiO3H2O = LiHSiO3LiOH =>
Li2SiO3H2O = LiHSiO3LiOH
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
Fe{2+} + C12H8N2 = Fe(C12H8N2)3{2+} =>
Fe{2+} + 3 C12H8N2 = Fe(C12H8N2)3{2+}
HgS + HNO3 + HCl = S + NO + HgCl2 + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 HgCl2 + 4 H2O
KCr(SO4)2 + NH4OH = (NH4)2SO4 + Cr(OH)3 + K2SO4 =>
2 KCr(SO4)2 + 6 NH4OH = 3(NH4)2SO4 + 2 Cr(OH)3 + K2SO4
Na2B4O7 + HCl = NaCl + H2B4O7 =>
Na2B4O7 + 2 HCl = 2 NaCl + H2B4O7
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
C600H1200O600 + N100H300 = C604H1010N100O301 + C100O200 + H200O100 =>
631 C600H1200O600 + 600 N100H300 = 600 C604H1010N100O301 + 162 C100O200 + 1656 H200O100
Na2Cr2O7 + HCl = CrO2Cl2 + NaCl + H2O =>
Na2Cr2O7 + 6 HCl = 2 CrO2Cl2 + 2 NaCl + 3 H2O
C3H7OH = C3H6 + H2O =>
C3H7OH = C3H6 + H2O
UO2(NO3)2 + NaF + SO2 + H2O = UF4(H2O)25 + NaNO3 + Na2SO4 =>
UO2(NO3)2 + 4 NaF + SO2 + 25 H2O = UF4(H2O)25 + 2 NaNO3 + Na2SO4
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
HClO3 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
Cr2(SO4)3 = Cr{3+} + SO4{2-} =>
Cr2(SO4)3 = 2 Cr{3+} + 3 SO4{2-}
NaOH + Zn(No3)2 = NaNo3 + Zn(OH)2 =>
2 NaOH + Zn(No3)2 = 2 NaNo3 + Zn(OH)2
Cr(OH)3 + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
Fe2O3 + Na = Na5Fe + O2 =>
2 Fe2O3 + 20 Na = 4 Na5Fe + 3 O2
Mg + AlOH = MgOH + Al =>
Mg + AlOH = MgOH + Al
C7H4O + KClO3 = KCl + H2O + CO2 =>
C7H4O + 5 KClO3 = 5 KCl + 2 H2O + 7 CO2
Ag + SO3 = Ag2(SO3) =>
2 Ag + SO3 = Ag2(SO3)
KBr + NaCl = NaBr + KCl =>
KBr + NaCl = NaBr + KCl
Ga2O + Al = Al2O3 + Ga =>
3 Ga2O + 2 Al = Al2O3 + 6 Ga
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
