| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4Fe(CN)6 + K2CO3 = CO2 + Fe + 5 KCN + KNCO
HOOCCH2COOH + C2H5OH = C2H5OCOCH2COOC2H5 + H2O =>
HOOCCH2COOH + 2 C2H5OH = C2H5OCOCH2COOC2H5 + 2 H2O
Ca(s) + Fe2(g) = CaFe2(s) =>
Ca(s) + Fe2(g) = CaFe2(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
potassiumiodide + lead(ii)Nitrate = potassiumnitrate + Lead(ii)iodide =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
H3CO{+} + e = CO + H =>
H3CO{+} + e = CO + 3 H
HOOCCH2COOH + C2H5OH = C2H5OCOCH2COOC2H5 + H2O =>
HOOCCH2COOH + 2 C2H5OH = C2H5OCOCH2COOC2H5 + 2 H2O
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
Zn(NO3)2S(NH4)2 = S(NO3)2Zn(NH4)2 =>
Zn(NO3)2S(NH4)2 = S(NO3)2Zn(NH4)2
KlCl = ClKl =>
KlCl = ClKl
MnO4 + H2C2O4*2H2O = CO2 + H2O + Mn2O3 =>
2 MnO4 + 5 H2C2O4*2H2O = 10 CO2 + 15 H2O + Mn2O3
Na2SO3 + CH3COOH + O2 = Na2CO3 + H2O + SO3 =>
2 Na2SO3 + CH3COOH + 3 O2 = 2 Na2CO3 + 2 H2O + 2 SO3
NH4 + HBr = H2 + NH4Br =>
2 NH4 + 2 HBr = H2 + 2 NH4Br
NaOH + CuSO4 = CuOH + SO4Na =>
NaOH + CuSO4 = CuOH + SO4Na
HOOCCH2COOH + C2H5OH = C2H5OCOCH2COOC2H5 + H2O =>
HOOCCH2COOH + 2 C2H5OH = C2H5OCOCH2COOC2H5 + 2 H2O
H2O + Al2O3 + O2 = Al2O4H{-} + OH{+} =>
2 H2O + 2 Al2O3 + O2 = 2 Al2O4H{-} + 2 OH{+}
KClO3 + MnO2 = KO2 + MnClO3 =>
KClO3 + MnO2 = KO2 + MnClO3
C6H5 + O = H2O + CO2 =>
2 C6H5 + 29 O = 5 H2O + 12 CO2
Al(OH)3 + SO2 = Al2O3 + S(OH)4 =>
4 Al(OH)3 + 3 SO2 = 2 Al2O3 + 3 S(OH)4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg(s) + HBr(aq) = HMg + Br =>
Mg(s) + HBr(aq) = HMg + Br
CaCO2 + HCl = CO2 + CaCl + H2 =>
2 CaCO2 + 2 HCl = 2 CO2 + 2 CaCl + H2
Mg(s) + HBr(aq) = HMg + Br =>
Mg(s) + HBr(aq) = HMg + Br
Me4NI7 = Me4NI + I =>
Me4NI7 = Me4NI + 6 I
C5H12 + O = CO + H2 =>
C5H12 + 5 O = 5 CO + 6 H2
O2 + AlBr3 = O2Br3 + Al =>
O2 + AlBr3 = O2Br3 + Al
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
CuO = Cu2O2 =>
2 CuO = Cu2O2
Mg(s) + HBr(aq) = HMg + Br =>
Mg(s) + HBr(aq) = HMg + Br
H2O + C3H5(C15H31COO) = C3H5(OH)3 + C16H32O2 =>
36 H2O + 26 C3H5(C15H31COO) = 10 C3H5(OH)3 + 29 C16H32O2
N + H2 = NH4 =>
N + 2 H2 = NH4
Zn + HNO3 = Zn(NO3)2 + H2O + NH =>
3 Zn + 7 HNO3 = 3 Zn(NO3)2 + 3 H2O + NH
FeS + HCl + HNO3 = FeCl + H2SO4 + NO + H2O =>
3 FeS + 3 HCl + 7 HNO3 = 3 FeCl + 3 H2SO4 + 7 NO + 2 H2O
CaF2 + H2O = Ca(OH)2 + HF =>
CaF2 + 2 H2O = Ca(OH)2 + 2 HF
HI(aq) + KOH(aq) = H2O + KI =>
HI(aq) + KOH(aq) = H2O + KI
Fe + Cl*2 = FeCl*2 =>
Fe + Cl*2 = FeCl*2
Al2O3 + HCl = AlCl3 + H2 + O2 =>
2 Al2O3 + 12 HCl = 4 AlCl3 + 6 H2 + 3 O2
CaCl2(aq) + NaCl(aq) = NaCl2(aq) + CaCl(aq) =>
CaCl2(aq) + NaCl(aq) = NaCl2(aq) + CaCl(aq)
MgSO4 + Ba(NO3)2 = Mg(NO3)3 + Ba3(SO4)2 =>
2 MgSO4 + 3 Ba(NO3)2 = 2 Mg(NO3)3 + Ba3(SO4)2
HCN + HSCN + Ca(OH)2 = CaCNSCN + H2O =>
HCN + HSCN + Ca(OH)2 = CaCNSCN + 2 H2O
SiO2(s) + C(s) = Si(s) + CO(s) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(s)
Ag3AsO3 + NH3*H2O = Ag(NH3)2 + AsO3 + H2O =>
Ag3AsO3 + 6 NH3*H2O = 3 Ag(NH3)2 + AsO3 + 6 H2O
BeO + H2O + NaOH = Na2[Be(OH)4] =>
BeO + H2O + 2 NaOH = Na2[Be(OH)4]
Mg(s) + HBr(aq) = HMg + Br =>
Mg(s) + HBr(aq) = HMg + Br
Ba(IO)2 + Al + NaOH = NaI + Ba(OH)2 + Al2O3 =>
3 Ba(IO)2 + 4 Al + 6 NaOH = 6 NaI + 3 Ba(OH)2 + 2 Al2O3
K2Cr2O7 + Na2S + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
4 K2Cr2O7 + 3 Na2S + 32 HCl = 8 KCl + 3 Na2SO4 + 8 CrCl3 + 16 H2O
H2S + NO3{-} + H{+} = SO4{2-} + NO + H2O =>
3 H2S + 8 NO3{-} + 2 H{+} = 3 SO4{2-} + 8 NO + 4 H2O
H2S + NaOCl = NaCl + H2O + S =>
H2S + NaOCl = NaCl + H2O + S
| 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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
