| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 + Br2 = 2 NaBr + 2 HCO3
C3H5Cl3 + O2 = CO2 + H2O + HCl =>
2 C3H5Cl3 + 7 O2 = 6 CO2 + 2 H2O + 6 HCl
Cd + CO3 = CdCO2 + O2 =>
2 Cd + 2 CO3 = 2 CdCO2 + O2
Fe2(SO4)3 + Mg(CH3COO)2 = Mg(SO4)3 + Fe2(CH3COO)2 =>
Fe2(SO4)3 + Mg(CH3COO)2 = Mg(SO4)3 + Fe2(CH3COO)2
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
Ba3N2 + O2 = N2O3 + BaO =>
Ba3N2 + 3 O2 = N2O3 + 3 BaO
H2CO3 + CaO = CaCO3 + H2O =>
H2CO3 + CaO = CaCO3 + H2O
CsI + Cl2 = Cl2I + Cs =>
CsI + Cl2 = Cl2I + Cs
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn(NO3) + NaOH = Zn(OH) + Na(NO3) =>
Zn(NO3) + NaOH = Zn(OH) + Na(NO3)
C4H9OH + O2 = C4H7O2H + H2O =>
C4H9OH + O2 = C4H7O2H + H2O
Ca(CO3) + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(CO3) + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CH3COOC2H3 + NaOH = CH3COONa + C2H3OH =>
CH3COOC2H3 + NaOH = CH3COONa + C2H3OH
NH3 = N + H4 =>
4 NH3 = 4 N + 3 H4
CaF2 + Al2O3 + H{+} = AlF3 + Ca{2+} + H2O =>
3 CaF2 + Al2O3 + 6 H{+} = 2 AlF3 + 3 Ca{2+} + 3 H2O
C1H8O + O2 = CO2 + H2O =>
2 C1H8O + 5 O2 = 2 CO2 + 8 H2O
CaF2 + Al2O3 + H{+} = AlF3 + Ca{2+} + H2O =>
3 CaF2 + Al2O3 + 6 H{+} = 2 AlF3 + 3 Ca{2+} + 3 H2O
XNO2 + Fe + HCl = XNH3Cl + FeCl2 + H2O =>
XNO2 + 3 Fe + 7 HCl = XNH3Cl + 3 FeCl2 + 2 H2O
FeO + HCl = Fe + Cl + H2O =>
FeO + 2 HCl = Fe + 2 Cl + H2O
Bu(OH)2 + HCl = BuCl2 + H2O =>
Bu(OH)2 + 2 HCl = BuCl2 + 2 H2O
AgCN + Cu(OH) = AgOH + CuCN =>
AgCN + Cu(OH) = AgOH + CuCN
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
SI + Br2 = SIBr4(l) =>
SI + 2 Br2 = SIBr4(l)
Bu(OH)2 + HCl = BuCl2 + H2O =>
Bu(OH)2 + 2 HCl = BuCl2 + 2 H2O
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
FeS2 + Na2SO4 = FeSO4 + NaS =>
FeS2 + Na2SO4 = FeSO4 + 2 NaS
Zn + Pb(NO3)5 = Pb + Zn(NO3)3 =>
5 Zn + 3 Pb(NO3)5 = 3 Pb + 5 Zn(NO3)3
Na2CO3 + H2O2 = Na2CO3*3H2O2 =>
Na2CO3 + 3 H2O2 = Na2CO3*3H2O2
Sr(NO3)2 + HCl = SrCl2 + HNO3 =>
Sr(NO3)2 + 2 HCl = SrCl2 + 2 HNO3
Fe2(SO4)3 + Mg(CH3COO)2 = Mg(SO4)3 + Fe2(CH3COO)2 =>
Fe2(SO4)3 + Mg(CH3COO)2 = Mg(SO4)3 + Fe2(CH3COO)2
HF + AgOH = H2O + AgF =>
HF + AgOH = H2O + AgF
PbO2 + Na2SO3 + H2SO4 = Na2SO4 + PbSO4 + H2O =>
PbO2 + Na2SO3 + H2SO4 = Na2SO4 + PbSO4 + H2O
NH4NO3(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + NaNO3(aq) =>
2 NH4NO3(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + 2 NaNO3(aq)
[Cu(NH3)4]SO4 + Sn = Cu + SnSO4 + NH3 =>
[Cu(NH3)4]SO4 + Sn = Cu + SnSO4 + 4 NH3
Zn(OH)2 + HNO2 = Zn(NO2)2 + H2O =>
Zn(OH)2 + 2 HNO2 = Zn(NO2)2 + 2 H2O
Cu(OH)2 + H2(C2O4) = Cu(C2O4) + H2O =>
Cu(OH)2 + H2(C2O4) = Cu(C2O4) + 2 H2O
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Pb(NO3)2 + AgCl = PbCl2 + AgNO3 =>
Pb(NO3)2 + 2 AgCl = PbCl2 + 2 AgNO3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
K2Te + Fe(HCO3)2 = KHCO3 + Fe2Te2 =>
2 K2Te + 2 Fe(HCO3)2 = 4 KHCO3 + Fe2Te2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Sodiumhydroxide + Carbondioxide = sodiumcarbonate + water =>
2 NaOH + CO2 = Na2CO3 + H2O
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H8O2 + BaO2H2 = C4H6O4Ba + C2H6O =>
2 C4H8O2 + BaO2H2 = C4H6O4Ba + 2 C2H6O
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
C5H8O + MnO4{-} + H{+} = C5H8O2 + Mn{2+} + H2O =>
5 C5H8O + 2 MnO4{-} + 6 H{+} = 5 C5H8O2 + 2 Mn{2+} + 3 H2O
N2O3 = N + O =>
N2O3 = 2 N + 3 O
Na2S + O2 = Na2O + S =>
2 Na2S + O2 = 2 Na2O + 2 S
[Cu(NH3)4]SO4 + Sn = Cu + SnSO4 + NH3 =>
[Cu(NH3)4]SO4 + Sn = Cu + SnSO4 + 4 NH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/23
Équations équilibrées sur12/17/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
