| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KO2 + 4 HCl = 4 KCl + 2 H2O + 3 O2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Mn + KMnO4 = MnO2 + KO =>
Mn + 2 KMnO4 = 3 MnO2 + 2 KO
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NH4Cl(aq)
CH3NH3OH + HCl = CH3NH3Cl + H2O =>
CH3NH3OH + HCl = CH3NH3Cl + H2O
CN{-} + Fe{3+} + H2O = CNO{-} + Fe{2+} + H{+} =>
CN{-} + 2 Fe{3+} + H2O = CNO{-} + 2 Fe{2+} + 2 H{+}
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O =>
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O
NaP + Zn2N = NaN + Zn2P =>
NaP + Zn2N = NaN + Zn2P
C6H5NH3 + HCl + H2O = H3O + C6H5NH3Cl =>
C6H5NH3 + HCl + H2O = H3O + C6H5NH3Cl
CsCl2 + Ca(NO3)2 + H2O = Cs(OH)2 + CaCl2 + HNO3 =>
CsCl2 + Ca(NO3)2 + 2 H2O = Cs(OH)2 + CaCl2 + 2 HNO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Mn2SO4 + HNO3 + K2SO4 + H2O = HNO2 + KMnO4 + H2SO4 =>
Mn2SO4 + 6 HNO3 + K2SO4 + 2 H2O = 6 HNO2 + 2 KMnO4 + 2 H2SO4
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)3(aq) + Zn(s) =>
2 Fe(s) + 3 Zn(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Zn(s)
HN3 + H2O = N3 + H3O =>
HN3 + H2O = N3 + H3O
BaCl2(aq) + NaOH(aq) = Ba(OH)2 + Na(Cl) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 Na(Cl)
SO2 + Cl2 + H2O = H2SO4 + HCl =>
SO2 + Cl2 + 2 H2O = H2SO4 + 2 HCl
Na2S2O3 + Al2(C2O4)3 = Na2C2O4 + Al2(S2O3)3 =>
3 Na2S2O3 + Al2(C2O4)3 = 3 Na2C2O4 + Al2(S2O3)3
Fe + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 Fe + 41 H2SO4 = Fe2SO43 + 40 SO2 + 41 H2O
Cu2 + F = CuF =>
Cu2 + 2 F = 2 CuF
NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + H2O =>
NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + 2 H2O
N2O3 + LiOH = LiNO2 + H2O =>
N2O3 + 2 LiOH = 2 LiNO2 + H2O
MgH2 + NH4Cl = MgCl2 + H2 + NH3 =>
MgH2 + 2 NH4Cl = MgCl2 + 2 H2 + 2 NH3
KOH(aq) + H3PO4 = K3PO4(aq) + H2O =>
3 KOH(aq) + H3PO4 = K3PO4(aq) + 3 H2O
NO3{-} + H{+} + {-} = N2 + H2O =>
2 NO3{-} + 12 H{+} + 10e = N2 + 6 H2O
C8H8 + KMnO4 + NaHCO3 = C8H6(OH)2 + MnO2 + KOH + NaCO3 =>
C8H8 + 2 KMnO4 + 2 NaHCO3 = C8H6(OH)2 + 2 MnO2 + 2 KOH + 2 NaCO3
Na(s) + I2(s) = NaI2(s) =>
Na(s) + I2(s) = NaI2(s)
CaO(g) + H2O(l) = Ca(OH)2(g) =>
CaO(g) + H2O(l) = Ca(OH)2(g)
PbO2 + MnSO4 + H2SO4 = PbSO4 + Mn2(SO4)3 + H2O =>
PbO2 + 2 MnSO4 + 2 H2SO4 = PbSO4 + Mn2(SO4)3 + 2 H2O
HgCl2 + C2H5NS = HgS + C2H5NCl2 =>
HgCl2 + C2H5NS = HgS + C2H5NCl2
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
C6H6O + CH2O = HOC6H4CH2OH =>
C6H6O + CH2O = HOC6H4CH2OH
(H3O) + (Cr2O7) = H2O + Cr =>
14(H3O) + (Cr2O7) = 21 H2O + 2 Cr
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
C3H7Cl + O2 = CO2 + H2O + HCl =>
2 C3H7Cl + 9 O2 = 6 CO2 + 6 H2O + 2 HCl
NaAl(OH)2CO3 + HCl = NaCl + AlCl3 + H2O + CO2 =>
NaAl(OH)2CO3 + 4 HCl = NaCl + AlCl3 + 3 H2O + CO2
Na2SeO3 + SO2 + H2O = Se + Na2SO4 + H2SO4 =>
Na2SeO3 + 2 SO2 + H2O = Se + Na2SO4 + H2SO4
Sn + Cu3(PO4)2 = Sn(PO4)2 + Cu3 =>
Sn + Cu3(PO4)2 = Sn(PO4)2 + Cu3
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g)C2H5SH =>
4 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)C2H5SH
Pb(NO3)2 + NH3 = Pb(NH3)2(NO3)2 =>
Pb(NO3)2 + 2 NH3 = Pb(NH3)2(NO3)2
MnO2 + KI + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
MnO2 + 2 KI + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
HCl(aq) + Na2SO3(s) = H2O(l) + SO2(g) + NaCl(aq) =>
2 HCl(aq) + Na2SO3(s) = H2O(l) + SO2(g) + 2 NaCl(aq)
NaOH(ac) + H3PO4(ac) = Na3PO4(ac) + H2O(l) =>
3 NaOH(ac) + H3PO4(ac) = Na3PO4(ac) + 3 H2O(l)
Mg(s) + CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g) =>
Mg(s) + 2 CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g)
MeCl + NaOH = NaCl + MeOH =>
MeCl + NaOH = NaCl + MeOH
NiCl2 + Br2 + NaOH = NiO(OH) + NaBr + NaCl + H2O =>
2 NiCl2 + Br2 + 6 NaOH = 2 NiO(OH) + 2 NaBr + 4 NaCl + 2 H2O
Au(OH)3 + CrO3 = Au2(CrO4)3 + H2O =>
2 Au(OH)3 + 3 CrO3 = Au2(CrO4)3 + 3 H2O
KNO3 + BiI3 = Bi(NO3)3 + KI =>
3 KNO3 + BiI3 = Bi(NO3)3 + 3 KI
Al + Pb3N2 = AlN + Pb =>
2 Al + Pb3N2 = 2 AlN + 3 Pb
Rb2SO4 + H2O = H2SO4 + Rb2O =>
Rb2SO4 + H2O = H2SO4 + Rb2O
potassiumhydroxide + aluminiumnitrate = potassiumnitrate + aluminiumhydroxide =>
3 KOH + Al(NO3)3 = 3 KNO3 + Al(OH)3
| 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 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
