| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sc + H2SO4 = ScSO4 + H2
BaO + KCl = BaCl2 + K2O =>
BaO + 2 KCl = BaCl2 + K2O
MgO + CO3 = MgCO3 + O =>
MgO + CO3 = MgCO3 + O
C6H12O6 + O2 = CO2 + H2 =>
C6H12O6 + 3 O2 = 6 CO2 + 6 H2
N2 + Ca2 = Ca5N =>
N2 + 5 Ca2 = 2 Ca5N
Ca + (OH)2 = Ca(OH)2 =>
Ca + (OH)2 = Ca(OH)2
Al(s) + Pb(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 Pb(s)
C6H5CO2H + NaOH = NaC6H5CO2 + H2O =>
C6H5CO2H + NaOH = NaC6H5CO2 + H2O
He + Li + Os = HeLiOs =>
He + Li + Os = HeLiOs
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
C8 + H18 + O2 = CO2H2O =>
9 C8 + 8 H18 + 108 O2 = 72 CO2H2O
NaHCO3 + C6H7O7 = NaC6H7O7 + CO2 + H2O =>
17 NaHCO3 + 18 C6H7O7 = 17 NaC6H7O7 + 23 CO2 + 12 H2O
NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4 + H2O =>
2 NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4 + 2 H2O
PbCl4 + Li = LiCl + Pb =>
PbCl4 + 4 Li = 4 LiCl + Pb
CrO3 + H2SO3 = Cr2(SO4)3 + H2O =>
2 CrO3 + 3 H2SO3 = Cr2(SO4)3 + 3 H2O
Br{-} + H2O + CrO4{2-} = Br2 + Cr(OH)3 + OH{-) =>
6 Br{-} + 8 H2O + 2 CrO4{2-} = 3 Br2 + 2 Cr(OH)3 + 10 OH{-)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4 + Al(OH)3 = (CH3)3Al + H2O =>
3 CH4 + Al(OH)3 = (CH3)3Al + 3 H2O
(Cr2O7){2-} + Au + H{+} = Cr{3+} + Au{3+} + H2O =>
(Cr2O7){2-} + 2 Au + 14 H{+} = 2 Cr{3+} + 2 Au{3+} + 7 H2O
C12H22O11(s) + H2O(l) = C2H6O(l) + CO2(g) =>
C12H22O11(s) + H2O(l) = 4 C2H6O(l) + 4 CO2(g)
Sn{4+} + H2 = Sn + H{+} =>
Sn{4+} + 2 H2 = Sn + 4 H{+}
(NH4)2S(aq) + HCl(aq) = NH4Cl + H2S =>
(NH4)2S(aq) + 2 HCl(aq) = 2 NH4Cl + H2S
KMnO4 + HCOOH + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HCOOH + 3 H2SO4 = 5 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
NH4Cl + NaOH = NaCl(aq) + NH4OH(aq) =>
NH4Cl + NaOH = NaCl(aq) + NH4OH(aq)
Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O
C8 + H18 + O2 = CO2H2O =>
9 C8 + 8 H18 + 108 O2 = 72 CO2H2O
AlCl3 + MgCO3 = Al2(CO3)3 + MgCl2 =>
2 AlCl3 + 3 MgCO3 = Al2(CO3)3 + 3 MgCl2
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
NiF2 + Al = NiAl + F2 =>
NiF2 + Al = NiAl + F2
CaBr2 + NaCO3 = Ca(CO3)2 + NaBr =>
CaBr2 + 2 NaCO3 = Ca(CO3)2 + 2 NaBr
F + Pb4 = PbF4 =>
16 F + Pb4 = 4 PbF4
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
Al(OH)3(aq) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)
H2 + OH{-} = H2O + e =>
H2 + 2 OH{-} = 2 H2O + 2e
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
C7H6O + NaHSO3 = C7H7SO4Na =>
C7H6O + NaHSO3 = C7H7SO4Na
Na3(PO4) + CoCl2 = NaCl + Co3(PO4)2 =>
2 Na3(PO4) + 3 CoCl2 = 6 NaCl + Co3(PO4)2
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
O2 + Ag + Na2S + H2O = NaOH + Ag2S =>
O2 + 4 Ag + 2 Na2S + 2 H2O = 4 NaOH + 2 Ag2S
Rb2SiO3 = Rb2O + SiO2 =>
Rb2SiO3 = Rb2O + SiO2
Cl + NO3 = ClO3 + NO2 =>
Cl + 3 NO3 = ClO3 + 3 NO2
Fe(OH)3 + NO2 + O2 = Fe(NO3)3 + H2O =>
4 Fe(OH)3 + 12 NO2 + 3 O2 = 4 Fe(NO3)3 + 6 H2O
NaOH + FeCl3 = Fe(OH)3 + Na3Cl3 =>
3 NaOH + FeCl3 = Fe(OH)3 + Na3Cl3
Cl + NO3 = ClO3 + NO2 =>
Cl + 3 NO3 = ClO3 + 3 NO2
Hg + Al(No3)3 = Hg(No3)3 + Al =>
Hg + Al(No3)3 = Hg(No3)3 + Al
Fe(OH)3 + NO2 + O2 = Fe(NO3)3 + H2O =>
4 Fe(OH)3 + 12 NO2 + 3 O2 = 4 Fe(NO3)3 + 6 H2O
C3H7COOH + Fe = C3H7COOFe + H2 =>
2 C3H7COOH + 2 Fe = 2 C3H7COOFe + H2
MnS + H2O2 = MnSO4 + H2O =>
MnS + 4 H2O2 = MnSO4 + 4 H2O
CrCl4 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
3 CrCl4 + 18 KOH + KClO3 = 13 KCl + 3 K2CrO4 + 9 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
