| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO3 + Cr2O7{-2} + 8 H{+} = 3 H2SO4 + 2 Cr{+3} + 4 H2O
Na2S + Na2Cr2O7 + HCl = S8 + CrCl3 + NaCl + H2O =>
24 Na2S + 8 Na2Cr2O7 + 112 HCl = 3 S8 + 16 CrCl3 + 64 NaCl + 56 H2O
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
KNO3 + HBr = KBr + HNO3 =>
KNO3 + HBr = KBr + HNO3
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
P4 + O = P4O10 =>
P4 + 10 O = P4O10
KClH2CO3 = KHCO3HCl =>
KClH2CO3 = KHCO3HCl
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
S2O3{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O3{2-} + 4 I2 + 5 H2O = 2 SO4{2-} + 8 I{-} + 10 H{+}
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4
CUSO4*H2O + Zn = ZnSO4 + H2O + CU =>
CUSO4*H2O + Zn = ZnSO4 + H2O + CU
C6H6(l) + H2(g) = C6H12(l) =>
C6H6(l) + 3 H2(g) = C6H12(l)
Na(HCO3)2 = NaO + CO2 + H2O =>
Na(HCO3)2 = NaO + 2 CO2 + H2O
AgC2H3O2 + Cl3Au = AgCl + Au(C2H3O2)3 =>
3 AgC2H3O2 + Cl3Au = 3 AgCl + Au(C2H3O2)3
H2S + Ni(OH)2 = Ni(HS)2 + H2O =>
2 H2S + Ni(OH)2 = Ni(HS)2 + 2 H2O
PbO2 + Sn(OH)2 = Pb(OH)2 + SnO2 =>
PbO2 + Sn(OH)2 = Pb(OH)2 + SnO2
Fe + KOH = FeO + K + H2O =>
Fe + 2 KOH = FeO + 2 K + H2O
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
C + S2O8{2-} + H2O = CO2 + SO4{2-} + H{+} =>
C + 2 S2O8{2-} + 2 H2O = CO2 + 4 SO4{2-} + 4 H{+}
Ni(OH)2 + H2S = Ni2S2 + H2O =>
2 Ni(OH)2 + 2 H2S = Ni2S2 + 4 H2O
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
SO3 + CaO = Ca(SO4) =>
SO3 + CaO = Ca(SO4)
Fe + KOH = FeO + K2O + H2 =>
Fe + 2 KOH = FeO + K2O + H2
BaSO4 + KMnO4 = Ba(MnO4)2 + K2SO4 =>
BaSO4 + 2 KMnO4 = Ba(MnO4)2 + K2SO4
Li2S(aq) + NaNO3(aq) = LiNO3(aq) + Na2S =>
Li2S(aq) + 2 NaNO3(aq) = 2 LiNO3(aq) + Na2S
NH4NO3 + C = N + H2O + CO2 =>
2 NH4NO3 + C = 4 N + 4 H2O + CO2
CuSO4 + Na3(PO4) = Cu3(PO4)2 + Na2(SO4) =>
3 CuSO4 + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2(SO4)
[Co(NH3)6](OH)2 + H2O2 + NH4Cl = [Co(NH3)6](Cl)3 + NH4OH =>
2[Co(NH3)6](OH)2 + H2O2 + 6 NH4Cl = 2[Co(NH3)6](Cl)3 + 6 NH4OH
CH3Br + C2H5Br + Na = C3H8 + NaBr =>
CH3Br + C2H5Br + 2 Na = C3H8 + 2 NaBr
H2OHI = OHH2I =>
H2OHI = OHH2I
Ni(OH)2 + H2S = NiS + H2O =>
Ni(OH)2 + H2S = NiS + 2 H2O
C25H32 + O2 = CO2 + H2O =>
C25H32 + 33 O2 = 25 CO2 + 16 H2O
Fe + KOH = Fe(OH)3 + K =>
Fe + 3 KOH = Fe(OH)3 + 3 K
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
E2 + O3 = EO =>
3 E2 + 2 O3 = 6 EO
Fe3O4 + Mn = Fe + MnO2 =>
Fe3O4 + 2 Mn = 3 Fe + 2 MnO2
C5H11Cl + H2O = C5H12O + HCl =>
C5H11Cl + H2O = C5H12O + HCl
Na3(PO4) + CuSO4 = Na3(SO4) + Cu(PO4) =>
Na3(PO4) + CuSO4 = Na3(SO4) + Cu(PO4)
KNO3 + HBr = KBr + HNO3 =>
KNO3 + HBr = KBr + HNO3
NH5C2O2 + O2 = NH3 + CO2 + H2O =>
2 NH5C2O2 + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
KF + N2 = K3N + F2 =>
6 KF + N2 = 2 K3N + 3 F2
Li + D2O = Li2O + D2 =>
2 Li + D2O = Li2O + D2
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
Na(HCO3) + H2O = NaOH + H(HCO3) =>
Na(HCO3) + H2O = NaOH + H(HCO3)
K + Ba(C2H3O2) = Ba + K(C2H3O2) =>
K + Ba(C2H3O2) = Ba + K(C2H3O2)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
