| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Fe(OH)3 + HMnO4 = Fe(MnO4)3 + H2O =>
Fe(OH)3 + 3 HMnO4 = Fe(MnO4)3 + 3 H2O
Fe(NO3)3 + Ca(NO3)2 + C2H5NO2 = CaFe2O4 + N2 + CO2 + H2O =>
18 Fe(NO3)3 + 9 Ca(NO3)2 + 40 C2H5NO2 = 9 CaFe2O4 + 56 N2 + 80 CO2 + 100 H2O
[Cd(NH3)4](NO3)2 + (NH4)2S = HNO3 + CdS + NH3 =>
[Cd(NH3)4](NO3)2 + (NH4)2S = 2 HNO3 + CdS + 6 NH3
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Zn + KMnO4 + KOH = K2ZnO2 + MnO2 + H2O =>
3 Zn + 2 KMnO4 + 4 KOH = 3 K2ZnO2 + 2 MnO2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaHFO = NaF + H2 + O2 =>
2 NaHFO = 2 NaF + H2 + O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cr2O3 + Na2CO3 = Cr2CO3 + Na2O3 =>
Cr2O3 + Na2CO3 = Cr2CO3 + Na2O3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
MgSO4*7H2O + Al = MgS + Al2O3 + H2 =>
3 MgSO4*7H2O + 22 Al = 3 MgS + 11 Al2O3 + 21 H2
Ca + Al(ClO3)2 = Al + Ca(ClO3)2 =>
Ca + Al(ClO3)2 = Al + Ca(ClO3)2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Fe(NO3)2(aq) + NaCl(aq) = FeCl2(s) + NaNO3(aq) =>
Fe(NO3)2(aq) + 2 NaCl(aq) = FeCl2(s) + 2 NaNO3(aq)
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Zn + Na2CO3 = ZnCO3 + Na =>
Zn + Na2CO3 = ZnCO3 + 2 Na
(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2
Na2S2O8 + NH2OH = N2 + Na2SO4 + H2SO4 + H2O =>
Na2S2O8 + 2 NH2OH = N2 + Na2SO4 + H2SO4 + 2 H2O
BaS + PtC12 = BaC12 + PtS =>
BaS + PtC12 = BaC12 + PtS
LiCl + NaCl = LiNa + Cl =>
LiCl + NaCl = LiNa + 2 Cl
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{+2} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{+2}
Na2CO3 + CaCl2 + H2O = HCl + CaCO3 + Na2O =>
Na2CO3 + CaCl2 + H2O = 2 HCl + CaCO3 + Na2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq) =>
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq)
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sb2O3(s) + NaOH(ac) = NaSbO2(ac) + H2O(l) =>
Sb2O3(s) + 2 NaOH(ac) = 2 NaSbO2(ac) + H2O(l)
Fe + AgNO3 = Fe(NO3)2 + Ag = =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
KCr(SO4)2 + K2S + H2O = Cr(OH)2 + K2SO4 + H2S =>
8 KCr(SO4)2 + 13 K2S + 20 H2O = 8 Cr(OH)2 + 17 K2SO4 + 12 H2S
K2CrO4 + H2O2 + H2SO4 = CrO5 + K2SO4 + H2O =>
K2CrO4 + 2 H2O2 + H2SO4 = CrO5 + K2SO4 + 3 H2O
HCOOH + CH3OH = HCOCH3 + H2O =>
HCOOH + 3 CH3OH = 2 HCOCH3 + 3 H2O
HgS + O2 = SO2 + Hg =>
HgS + O2 = SO2 + Hg
Cr2(SO3)3 + AlCl3 = CrCl3 + Al2(SO3)3 =>
Cr2(SO3)3 + 2 AlCl3 = 2 CrCl3 + Al2(SO3)3
HCl + Sr(OH)2 = SrCl2 + H2O =>
2 HCl + Sr(OH)2 = SrCl2 + 2 H2O
Ca(NO3)2 + H2SiO3 = CaSiO3 + HNO3 =>
Ca(NO3)2 + H2SiO3 = CaSiO3 + 2 HNO3
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Pb(C2H5)4 + O2 = PbO + CO2 + H30 =>
6 Pb(C2H5)4 + 51 O2 = 6 PbO + 48 CO2 + 4 H30
NH4I + AgNO3 = NH4Ag + NO3I =>
NH4I + AgNO3 = NH4Ag + NO3I
Ca(OH)2(aq) + H2S(aq) = CaS(s) + H2O(l) =>
Ca(OH)2(aq) + H2S(aq) = CaS(s) + 2 H2O(l)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ge + NaOH + H2O = Na2Ge(OH)6 + H2 =>
Ge + 2 NaOH + 4 H2O = Na2Ge(OH)6 + 2 H2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
| 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 sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
