| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COCH3 + NaOCl + KI = CH3COONa + KCl + CH3I
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu295Zn5O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 295 Cu(CO2CH3)2 + 5 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu295Zn5O700 + 2600 CO + 1950 H2O
PbN2O6 + NaI = PbI2 + NaNO3 =>
PbN2O6 + 2 NaI = PbI2 + 2 NaNO3
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
TiCl2 + Al = TiAl3 + AlCl3 =>
3 TiCl2 + 11 Al = 3 TiAl3 + 2 AlCl3
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
NH4Cl + K2Cr2O7 + H2SO4 = (NH4)2SO4 + K2SO4 + CrO2Cl2 + H2O =>
4 NH4Cl + K2Cr2O7 + 3 H2SO4 = 2(NH4)2SO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
IO3 + Cr = I2 + Cr2O7 =>
14 IO3 + 12 Cr = 7 I2 + 6 Cr2O7
K2ONO = K2NO2 =>
K2ONO = K2NO2
CH3N02 + O2 = CO2 + H2O + N2 =>
4 CH3N02 + 7 O2 = 4 CO2 + 6 H2O + 4 N2
MgCO3 = CO2 + O2 + Mg =>
2 MgCO3 = 2 CO2 + O2 + 2 Mg
Cu{2+} + CN{-} = Cu(CN)4{-2} =>
Cu{2+} + 4 CN{-} = Cu(CN)4{-2}
Sr + C2H3O2 = Sr(C2H3O2)2 =>
Sr + 2 C2H3O2 = Sr(C2H3O2)2
C8H5KO4 + NaOH = KNaC8H4O4 + HOH =>
C8H5KO4 + NaOH = KNaC8H4O4 + HOH
KClO3 + K2SO3 = KClO2 + K2SO4 =>
KClO3 + K2SO3 = KClO2 + K2SO4
C7H4O3 + HNO3 + H2SO4 = C7H5O5N + H2O + HSO4 =>
C7H4O3 + HNO3 + 2 H2SO4 = C7H5O5N + H2O + 2 HSO4
SrCl2 + Ca(NO3)2 = CaCl2 + Sr(NO3)2 =>
SrCl2 + Ca(NO3)2 = CaCl2 + Sr(NO3)2
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
NH4OH + K2SO4 = K2OH + NH4SO4 =>
NH4OH + K2SO4 = K2OH + NH4SO4
Cs3N + Sr = Cs + Sr3N2 =>
2 Cs3N + 3 Sr = 6 Cs + Sr3N2
LiBr + Hg2Cl2 = LiCl2 + Hg2Br =>
LiBr + Hg2Cl2 = LiCl2 + Hg2Br
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO5 + MnSO4 + H2O =>
8 FeSO4 + 2 KMnO4 + 7 H2SO4 = 4 Fe2(SO4)3 + K2SO5 + 2 MnSO4 + 7 H2O
PBr = P2 + Br3 =>
6 PBr = 3 P2 + 2 Br3
CoCl3 + F2 = CoF2 + Cl2 =>
2 CoCl3 + 2 F2 = 2 CoF2 + 3 Cl2
AgNo3 + NaC1 = AgC1 + NaNo3 =>
AgNo3 + NaC1 = AgC1 + NaNo3
Na3N(s) = Na3 + N(s) =>
Na3N(s) = Na3 + N(s)
NH4(aq)OH = NH3H2O =>
NH4(aq)OH = NH3H2O
Fe2O3 + NH6PO4 = Fe3PO7 + NH3 + H2O =>
3 Fe2O3 + 2 NH6PO4 = 2 Fe3PO7 + 2 NH3 + 3 H2O
Al2 + (SO4)3 + Ca(HO)2 = Al(OH)3 + CaSO4 =>
Al2 + (SO4)3 + 3 Ca(HO)2 = 2 Al(OH)3 + 3 CaSO4
Zn(NO3)2 + Na(OH) = Zn(OH) + Na(NO3)2 =>
Zn(NO3)2 + Na(OH) = Zn(OH) + Na(NO3)2
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
NaVO3 + BaCl2 = Ba(VO3)2 + NaCl =>
2 NaVO3 + BaCl2 = Ba(VO3)2 + 2 NaCl
NO2HNO3 = NO3HNO2 =>
NO2HNO3 = NO3HNO2
HNO3 + CDS = CD(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CDS = 3 CD(NO3)2 + 2 NO + 3 S + 4 H2O
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
C2H5OH + C2H2O4 = C2H5(COO)2 + H2O =>
9 C2H5OH + 11 C2H2O4 = 10 C2H5(COO)2 + 13 H2O
H2CrO4 + Na2CO3 = CO2 + H2O + Na2CrO4 =>
H2CrO4 + Na2CO3 = CO2 + H2O + Na2CrO4
P + Br2 = P2Br2 =>
2 P + Br2 = P2Br2
NaClAgNo3 = AgCl + NaNo3 =>
NaClAgNo3 = AgCl + NaNo3
NaNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + NaOH =>
2 NaNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 NaOH
Cu(s) + AgCH3COO(aq) = Cu(CH3COO)2 + Ag =>
Cu(s) + 2 AgCH3COO(aq) = Cu(CH3COO)2 + 2 Ag
Hg(OH)2 + HCl = HgOHCl + H2O =>
Hg(OH)2 + HCl = HgOHCl + H2O
C2H5OH + H3O{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H3O{+} + 2 Cr2O7{2-} = 3 CH3COOH + 27 H2O + 4 Cr{3+}
Br{2} + NaI = NaBr + I{2} =>
Br{2} + NaI = NaBr + I{2}
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
Al(NO3)3 + LiCl = AlCl3 + Li(NO3) =>
Al(NO3)3 + 3 LiCl = AlCl3 + 3 Li(NO3)
Co + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O
Cr(OH)3 + ClO4{-} + OH{-} = (Cr2O7){2-} + H2O + Cl{-} =>
8 Cr(OH)3 + 3 ClO4{-} + 8 OH{-} = 4(Cr2O7){2-} + 16 H2O + 3 Cl{-}
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O
C6H14(i) + O2 = CO2 + H2O =>
2 C6H14(i) + 19 O2 = 12 CO2 + 14 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
