| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 K = Fe + 3 KOH
H2SO3 + H2O + Cl2 = H2SO4{-} + Cl{-} + H{+} =>
2 H2SO3 + 2 H2O + Cl2 = 2 H2SO4{-} + 2 Cl{-} + 4 H{+}
C6H5ONa + BrCH2CHCH2 = C6H5OCH2CHCH2 + NaBr =>
C6H5ONa + BrCH2CHCH2 = C6H5OCH2CHCH2 + NaBr
NaNO3 + Zn + CH3COOH = NaNO2 + (CH3COO)2Zn + H2O =>
NaNO3 + Zn + 2 CH3COOH = NaNO2 + (CH3COO)2Zn + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + NH4NO3 =>
8 KMnO4 + 6 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 NH4NO3
CO2 + H2O = C12H22H11 + O2 =>
48 CO2 + 66 H2O = 4 C12H22H11 + 81 O2
H3C6H5O7 + OH{-} = H2C6H5O7{-} + H2O =>
H3C6H5O7 + OH{-} = H2C6H5O7{-} + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + HNO3 =>
8 KMnO4 + 3 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 HNO3
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
KI + Cl = KCl + I =>
KI + Cl = KCl + I
HClO3 + H2S = H2SO4 + HCl =>
4 HClO3 + 3 H2S = 3 H2SO4 + 4 HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + SiH2Cl2 = Si3N4 + HCl + H2 =>
4 NH3 + 3 SiH2Cl2 = Si3N4 + 6 HCl + 6 H2
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + HNO3 =>
8 KMnO4 + 3 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 HNO3
CH4 + CI2 = CHCI3 + H2 =>
CH4 + 3 CI2 = 2 CHCI3 + H2
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Na2SO4 + 4 H2O
Na2S + HNO3 = HNO3S + Na =>
Na2S + HNO3 = HNO3S + 2 Na
FeCl2 + KMnO4 = Fe(MnO4)2 + KCl =>
FeCl2 + 2 KMnO4 = Fe(MnO4)2 + 2 KCl
FeCl3 + (NH4)2(SO4) = Fe2(SO4)3 + (NH4)Cl =>
2 FeCl3 + 3(NH4)2(SO4) = Fe2(SO4)3 + 6(NH4)Cl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CO2 + MnS = Mn3O4 + CO + SO2 =>
10 CO2 + 3 MnS = Mn3O4 + 10 CO + 3 SO2
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
FeCl2(aq) + NaOH(aq) = Fe(OH)2(s) + NaCl(aq) =>
FeCl2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaCl(aq)
KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + HNO3 =>
8 KMnO4 + 3 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 HNO3
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3
C3HCl + Cl2 = C3Cl + HCl =>
2 C3HCl + Cl2 = 2 C3Cl + 2 HCl
Cu = (Cu)2 =>
2 Cu = (Cu)2
NH3 + H2O + CO2 = NH4HCO3 =>
NH3 + H2O + CO2 = NH4HCO3
Pb + NaNO3 + H2SO4 = H2O + NO2 + Na2SO4 + PbSO4 =>
Pb + 2 NaNO3 + 2 H2SO4 = 2 H2O + 2 NO2 + Na2SO4 + PbSO4
KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + HNO3 =>
8 KMnO4 + 3 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 HNO3
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
H2O + {-} = H2 + OH{-} =>
2 H2O + 2e = H2 + 2 OH{-}
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + HNO3 =>
8 KMnO4 + 3 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 HNO3
Na2CO3 + HCIO4 = CO2 + H2O + NaCIO4 =>
Na2CO3 + 2 HCIO4 = CO2 + H2O + 2 NaCIO4
H2S + MgO = HO + Mg2S =>
H2S + 2 MgO = 2 HO + Mg2S
NaAl(OH)2CO3 + H = Na + Al + CO2 + H2O =>
NaAl(OH)2CO3 + 4 H = Na + Al + CO2 + 3 H2O
NaF + SCl2 = NaCl + S2Cl2 + SF4 =>
4 NaF + 3 SCl2 = 4 NaCl + S2Cl2 + SF4
H2SO4 + HCl = H2SO3 + Cl2O + H2 =>
H2SO4 + 2 HCl = H2SO3 + Cl2O + H2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NH4NO3(aq) + NaOH(aq) = NH4OH(s) + NaNO3(aq) =>
NH4NO3(aq) + NaOH(aq) = NH4OH(s) + NaNO3(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
