| Équations équilibrées la veille |
Bi(NO3)3 + HCl = BiCl + H(NO3)3
Pb + SO4 = Pb2(SO4)2 =>
2 Pb + 2 SO4 = Pb2(SO4)2
Li + Cl1 = LiCl =>
Li + Cl1 = LiCl
NaI + Al(NO3)3 = NaNO3 + AlI3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + AlI3
Na2SO + BaCl2 = BaSO + NaCl =>
Na2SO + BaCl2 = BaSO + 2 NaCl
Pb(NO3)3 + H2O = H(NO3) + Pb(OH)3 =>
Pb(NO3)3 + 3 H2O = 3 H(NO3) + Pb(OH)3
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
C2H6O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Ne + H2O = Ne(OH) + H2 =>
2 Ne + 2 H2O = 2 Ne(OH) + H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
XC2O4 + H2C2O4 + H2O2 = X(C2O4)3 + H2O =>
XC2O4 + 2 H2C2O4 + 2 H2O2 = X(C2O4)3 + 4 H2O
MgCl2*6H2O = MgCl2 + H2O =>
MgCl2*6H2O = MgCl2 + 6 H2O
C57H110O6 + O2 = CO2 + OH2O =>
C57H110O6 + 109 O2 = 57 CO2 + 55 OH2O
NaI + HgClO3 = NaClO3 + HgI =>
NaI + HgClO3 = NaClO3 + HgI
S(g) + KClO3(g) = SO2(g) + KCl(g) =>
3 S(g) + 2 KClO3(g) = 3 SO2(g) + 2 KCl(g)
MgONO2 = MgO2NO =>
MgONO2 = MgO2NO
CO2 + HCl = ClCO2 + H =>
CO2 + HCl = ClCO2 + H
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
KCl + Al(NO3)3 = AlCl3 + K(NO3) =>
3 KCl + Al(NO3)3 = AlCl3 + 3 K(NO3)
CrCl3 + KF = CrF3 + KCl =>
CrCl3 + 3 KF = CrF3 + 3 KCl
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Ag + H2SO4 = AgH2SO4 =>
Ag + H2SO4 = AgH2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Sb + Cl2 = Sb(Cl3)3 =>
2 Sb + 9 Cl2 = 2 Sb(Cl3)3
Nb + HNO3 + HF = HNbF6 + NO2 + H2O =>
Nb + 5 HNO3 + 6 HF = HNbF6 + 5 NO2 + 5 H2O
CH4 + O2 + NH3 = CO(NH2)2 + H2O =>
CH4 + 2 O2 + 2 NH3 = CO(NH2)2 + 3 H2O
NaI + FeCl3 = I2 + Fe2I3 + NaCl =>
12 NaI + 4 FeCl3 = 3 I2 + 2 Fe2I3 + 12 NaCl
HNO3 + Pb = NO2 + H2O + Pb(NO3)2 =>
4 HNO3 + Pb = 2 NO2 + 2 H2O + Pb(NO3)2
C0(g) + O2(g) = CO2(g) =>
C0(g) + O2(g) = CO2(g)
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H10O4 =>
4 K2Cr2O7 + 3 C6H4(CH3)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O + 3 C8H10O4
KNO3 + NaHSO4 = NaKSO4 + HNO3 =>
KNO3 + NaHSO4 = NaKSO4 + HNO3
Co2(SO4)3 + NaOH + C2H2O4*2H2O + MgSO4*7H2O + H2O = NaMg[Co(C2O4)3] + Na2SO4*10H2O =>
Co2(SO4)3 + 12 NaOH + 6 C2H2O4*2H2O + 2 MgSO4*7H2O + 12 H2O = 2 NaMg[Co(C2O4)3] + 5 Na2SO4*10H2O
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
Zn + KOH = KZnO + H =>
Zn + KOH = KZnO + H
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Ni + AsO3 = Ni3(AsO3)2 =>
3 Ni + 2 AsO3 = Ni3(AsO3)2
NH3 + O2 = NO2 + H2(l) =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2(l)
Ag + Cr(NO3)3 = Ag(NO3) + Cr =>
3 Ag + Cr(NO3)3 = 3 Ag(NO3) + Cr
C4H6O5 + H2O + NaHCO + NaCl = H12Na2C7O15Cl + H2 =>
3 C4H6O5 + 13 H2O + 2 NaHCO + 2 NaCl = 2 H12Na2C7O15Cl + 11 H2
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO43 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4FeC6N6 + 196 KMnO4 + 437 H2SO4 = 236 KHSO4 + 5 Fe2SO43 + 196 MnSO4 + 60 HNO3 + 60 CO2 + 289 H2O
NaBH4(s) + I2(s) = B2H6(g) + NaI(s) + H2(g) =>
2 NaBH4(s) + I2(s) = B2H6(g) + 2 NaI(s) + H2(g)
Be(NO3)2 + NaOH = Na2Be(OH)4 + NaNO3 =>
Be(NO3)2 + 4 NaOH = Na2Be(OH)4 + 2 NaNO3
NaHCO3 + H3C6H3O7 = CO2 + H2O + Na3C6H5O7 =>
24 NaHCO3 + 9 H3C6H3O7 = 30 CO2 + 19 H2O + 8 Na3C6H5O7
H3PO4 + MgSO4 = Mg(H2PO4)2 + H2SO4 =>
2 H3PO4 + MgSO4 = Mg(H2PO4)2 + H2SO4
ZnOCuS = ZnSCuO =>
ZnOCuS = ZnSCuO
CuCO3 + H2O + HCl = CuCl2*2H2O + CO2 =>
CuCO3 + H2O + 2 HCl = CuCl2*2H2O + CO2
AgNO3 + (SO4)2 = Ag(SO4)2 + NO3 =>
AgNO3 + (SO4)2 = Ag(SO4)2 + NO3
HClO4(aq) + Fe(OH)3(aq) = Fe(ClO4)3(aq) + H2O(l) =>
3 HClO4(aq) + Fe(OH)3(aq) = Fe(ClO4)3(aq) + 3 H2O(l)
Fe + SnO = Fe2O3 + Sn =>
2 Fe + 3 SnO = Fe2O3 + 3 Sn
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
