| Équations équilibrées la veille |
(NH4)Cl + Ag(NO3) = (NH4)NO3 + AgCl
C51H104 + O2 = CO2 + H2O =>
C51H104 + 77 O2 = 51 CO2 + 52 H2O
Cs + Br2 = CsBr3 =>
2 Cs + 3 Br2 = 2 CsBr3
AlBr3 + K2SO4 = KBr + Al2(*SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(*SO4)3
C8H18 = C2 + H2 =>
C8H18 = 4 C2 + 9 H2
Zn(CH3COO)2 + Na2S2O3 + H2O = Na2[Zn(S2O3)] + CH3COOH + CO2 =>
4 Zn(CH3COO)2 + 4 Na2S2O3 + 2 H2O = 4 Na2[Zn(S2O3)] + 7 CH3COOH + 2 CO2
C15H2O + C5H5NO2 + H2O = C20H16 + NO3 =>
4 C15H2O + 16 C5H5NO2 + 12 H2O = 7 C20H16 + 16 NO3
(NH4)3PO4 + Na(OH) = Na3(PO4) + H2O + NH3 =>
(NH4)3PO4 + 3 Na(OH) = Na3(PO4) + 3 H2O + 3 NH3
BaI2 + Na2SO4 = BaSO4 + NaI =>
BaI2 + Na2SO4 = BaSO4 + 2 NaI
Ba + HNO3 = BaNO3 + NO2 + H2O =>
Ba + 2 HNO3 = BaNO3 + NO2 + H2O
H2 + Al = H3Al3 =>
3 H2 + 6 Al = 2 H3Al3
BaCl2 + Ag(No3)2 = AgCl2 + Ba(No3)2 =>
BaCl2 + Ag(No3)2 = AgCl2 + Ba(No3)2
Na2CO3 + Ag(NO3) = Na(NO3) + Ag2(CO3) =>
Na2CO3 + 2 Ag(NO3) = 2 Na(NO3) + Ag2(CO3)
NaOH(aq) + H2CO3(aq) = Na2CO3(s) + H2O(l) =>
2 NaOH(aq) + H2CO3(aq) = Na2CO3(s) + 2 H2O(l)
Pb(NO3){2+} + LiCl = PbCl + Li(NO3){2+} =>
Pb(NO3){2+} + LiCl = PbCl + Li(NO3){2+}
Ag(s) + H2S(g) + O2(g) = AgS2(s) + H2O(l) =>
Ag(s) + 2 H2S(g) + O2(g) = AgS2(s) + 2 H2O(l)
HCl + HNO3 = NOCl + Cl + H2O =>
3 HCl + HNO3 = NOCl + 2 Cl + 2 H2O
COOCa + HCl = HCOOH + CaCl2 =>
COOCa + 2 HCl = HCOOH + CaCl2
AgNO3 + NaCI = NaNO3 + AgCI =>
AgNO3 + NaCI = NaNO3 + AgCI
KMnO4 + H2SO4 = KSO4 + MnSO4 + H2O + O =>
KMnO4 + 2 H2SO4 = KSO4 + MnSO4 + 2 H2O + 2 O
Na2SO3 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
3 Na2SO3 + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 Na2SO4
Fe + Pt{2+} = Fe{3+} + Pt =>
2 Fe + 3 Pt{2+} = 2 Fe{3+} + 3 Pt
Ni(NH3)6 + H2SO4 = NiSO4 + NH3 + H =>
Ni(NH3)6 + H2SO4 = NiSO4 + 6 NH3 + 2 H
MgSO4 + C = MgS + CO =>
MgSO4 + 4 C = MgS + 4 CO
C4H10O + Cr2O7{-2} + H{+} = C4H8O + Cr{3+} + H2O =>
3 C4H10O + Cr2O7{-2} + 8 H{+} = 3 C4H8O + 2 Cr{3+} + 7 H2O
NO3NaCl + Na3PO4 = PO4(NaCl)3 + NaNO3 =>
3 NO3NaCl + Na3PO4 = PO4(NaCl)3 + 3 NaNO3
CaSO4 + Pb(NO3)2 = PbSO4 + Ca(NO3)2 =>
CaSO4 + Pb(NO3)2 = PbSO4 + Ca(NO3)2
K2Cr2O7 + H2SO4 + SO2 = Cr2(SO4)4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 2 SO2 = Cr2(SO4)4 + K2SO4 + 3 H2O
H2C2O4 + Ca(CH3CO2)2 = CaC2O4 + H2(CH3CO2)2 =>
H2C2O4 + Ca(CH3CO2)2 = CaC2O4 + H2(CH3CO2)2
C2H4O2 + Na2SO4 = Na2O + C2H4 + SO4 =>
C2H4O2 + 2 Na2SO4 = 2 Na2O + C2H4 + 2 SO4
NH4Cl + AgNO3 = (NH4)NO3 + Cl{-} + Ag{+} =>
NH4Cl + AgNO3 = (NH4)NO3 + Cl{-} + Ag{+}
C6H8O6 + NaHCO3 = CO2 + H2O + Na =>
C6H8O6 + 20 NaHCO3 = 26 CO2 + 14 H2O + 20 Na
C3H6O2 + H2O = C2H3O2 + H3O =>
2 C3H6O2 + 9 H2O = 3 C2H3O2 + 7 H3O
CuSO4*5H2O + NH3 = Cu(NH3)*SO4 + H2O =>
CuSO4*5H2O + NH3 = Cu(NH3)*SO4 + 5 H2O
CaCO3 + K3(PO4) = Ca3(PO4)2 + K2CO3 =>
3 CaCO3 + 2 K3(PO4) = Ca3(PO4)2 + 3 K2CO3
LiOH + ZnO = Zn(OH)2 + Li2O =>
2 LiOH + ZnO = Zn(OH)2 + Li2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na[Cr(OH)4] + HCl = NaCl + CrCl3 + H2O =>
Na[Cr(OH)4] + 4 HCl = NaCl + CrCl3 + 4 H2O
(CH3)2SiCl2 + H2O = C2H6SiO + HCl =>
(CH3)2SiCl2 + H2O = C2H6SiO + 2 HCl
FeCl2 + KNO3 + HCl = FeCl3 + NO + KCl + H2O =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + KCl + 2 H2O
Cu{2+} + {-} + H2SO4 = CuSO4 + H2 =>
Cu{2+} + 2e + H2SO4 = CuSO4 + H2
NaNO + PbO = Pb(NO) + NaO =>
NaNO + PbO = Pb(NO) + NaO
Cu + SO2 = CuO + CuS =>
3 Cu + SO2 = 2 CuO + CuS
BaCO3 + C + H(OH) = CO + Ba(OH)2 =>
BaCO3 + C + H(OH) = 2 CO + Ba(OH)2
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr(SO)4 + K2SO4 + H2O =>
K2Cr2O7 + 44 FeSO4 + 31 H2SO4 = 22 Fe2(SO4)3 + 2 Cr(SO)4 + K2SO4 + 31 H2O
NaCl + HNO3 = Cl2 + NH3 + NaNO3 + H2O =>
8 NaCl + 9 HNO3 = 4 Cl2 + NH3 + 8 NaNO3 + 3 H2O
NH3 + HClO4 = NH2ClO3 + H2O =>
NH3 + HClO4 = NH2ClO3 + H2O
CoCl2*6(H2O) + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6(H2O) + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
HCl + Bi2O5 = BiCl5 + H2O =>
10 HCl + Bi2O5 = 2 BiCl5 + 5 H2O
CuCl2(aq) + Ca3(PO4)2(aq) = Cu3(PO4)2(s) + CaCl2(aq) =>
3 CuCl2(aq) + Ca3(PO4)2(aq) = Cu3(PO4)2(s) + 3 CaCl2(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
