| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO3)3 = Al2O3 + 3 SO2
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
FeO{+2} + Zn = ZnO + Fe{+2} =>
FeO{+2} + Zn = ZnO + Fe{+2}
Ca(HCO3)2 = CO2 + H2O + CaCO3 =>
Ca(HCO3)2 = CO2 + H2O + CaCO3
Ni + Ca(OH)2 = Ni(OH)2 + Ca3 =>
3 Ni + 3 Ca(OH)2 = 3 Ni(OH)2 + Ca3
Ba(NO3)2 + CaSO4 = BaSO4 + Ca(NO3)2 =>
Ba(NO3)2 + CaSO4 = BaSO4 + Ca(NO3)2
KHSO4 + Ca(OH)2 = KOH + Ca(HSO4)2 =>
2 KHSO4 + Ca(OH)2 = 2 KOH + Ca(HSO4)2
Pd + HNO3 = Pd(NO3)2 + NO + H2O =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 2 NO + 4 H2O
C7H7NO + NaOH = C7H5NaO2 + NH3 =>
C7H7NO + NaOH = C7H5NaO2 + NH3
Al2(SO4)3 + Ca3(H2PO4)2 = Ca3(SO4)3 + Al(H2PO4) =>
Al2(SO4)3 + Ca3(H2PO4)2 = Ca3(SO4)3 + 2 Al(H2PO4)
Na3BO3 + Cu(NO3)2 = B2Cu3O6 + NaNO3 =>
2 Na3BO3 + 3 Cu(NO3)2 = B2Cu3O6 + 6 NaNO3
Ag + NaCN + H2O + O2 = NaAg(CN)2 + NaOH =>
4 Ag + 8 NaCN + 2 H2O + O2 = 4 NaAg(CN)2 + 4 NaOH
Ag(NO3) + KI = AgI + KNO3 =>
Ag(NO3) + KI = AgI + KNO3
KOH + Zn + H2O = H2 + K2[Zn(OH)4] =>
2 KOH + Zn + 2 H2O = H2 + K2[Zn(OH)4]
H3CCOOH + NaOH = NaCH3COO + H2O =>
H3CCOOH + NaOH = NaCH3COO + H2O
sodiumchloride + sulfuricacid = hydrochloricacid + sodiumsulfate =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
KMnO4 + H2SO4 + Na2AsO3 = K2SO4 + MnSO4 + H2O + Na2AsO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2AsO3 = K2SO4 + 2 MnSO4 + 3 H2O + 5 Na2AsO4
Fe2 + Cu2SO4 = FeSO4 + Cu =>
Fe2 + 2 Cu2SO4 = 2 FeSO4 + 4 Cu
CaH2 + H2O = H2 + CaOH =>
2 CaH2 + 2 H2O = 3 H2 + 2 CaOH
CsOH(aq) + H2SO4(aq) = Cs2SO4 + H2O =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4 + 2 H2O
Na2SO4 + Al = Al(SO4)3 + Na2 =>
3 Na2SO4 + Al = Al(SO4)3 + 3 Na2
MgCl2KI = MgIKCl2 =>
MgCl2KI = MgIKCl2
Sn3 + NaOH = Na2SnO2 + H2 =>
Sn3 + 6 NaOH = 3 Na2SnO2 + 3 H2
C6H12O6 + NH3 + O2 = CH177O49N24 + CO2 =>
35 C6H12O6 + 96 NH3 + 199 O2 = 4 CH177O49N24 + 206 CO2
C100H200 + O2 = CO2 + H2O =>
C100H200 + 150 O2 = 100 CO2 + 100 H2O
H2Se + Al = Al2Se3 + H2 =>
3 H2Se + 2 Al = Al2Se3 + 3 H2
sodiumbicarbonate + H2SO4 = sodiumsulfate + water + Carbondioxide =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Fe2(SO4)3 + CaCl2 = FeCl + Ca(SO4)3 =>
Fe2(SO4)3 + CaCl2 = 2 FeCl + Ca(SO4)3
CH3CH2OH + MnO4{-} = CH3COO{-} + MnO2 + OH{-} + H2O =>
3 CH3CH2OH + 4 MnO4{-} = 3 CH3COO{-} + 4 MnO2 + OH{-} + 4 H2O
C4H4O4 + Na2CO3 = CO2 + H2O + Na3C6H5O7 =>
3 C4H4O4 + 3 Na2CO3 = 3 CO2 + H2O + 2 Na3C6H5O7
Cu2SO4 + Fe2 = Fe2(SO4)2 + Cu =>
2 Cu2SO4 + Fe2 = Fe2(SO4)2 + 4 Cu
CH3COOH + H2O = CH2COO + H3O =>
CH3COOH + 2 H2O = CH2COO + 2 H3O
Zn + H2SO4(concentrado) = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4(concentrado) = ZnSO4 + SO2 + 2 H2O
FeS2 + O2 = FeO + S04 =>
2 FeS2 + O2 = 2 FeO + S04
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + OH2 =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 OH2
NaOH + Cd2 = Na + Cd(OH) =>
2 NaOH + Cd2 = 2 Na + 2 Cd(OH)
NaHCO3(s) + C6H5O7H3(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
9 NaHCO3(s) + 4 C6H5O7H3(aq) = 7 H2O + 15 CO2(g) + 9 NaC2H3O2(aq)
NaOCl + Na2S2O3 = Na2S2O12 + NaCl =>
9 NaOCl + Na2S2O3 = Na2S2O12 + 9 NaCl
CH3CH2COCH3 + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2COCH3 + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
LiCl + Na2HPO4 + NaOH = NaCl + Li3PO4 + H2O =>
3 LiCl + Na2HPO4 + NaOH = 3 NaCl + Li3PO4 + H2O
KOH + H3A = KH2A + H2O =>
KOH + H3A = KH2A + H2O
Cu(NO3)2 + C44H50O15 + K2O + BeO + HNO3 = Cu(NH3)KNO3 + BeCO3 + NO3 =>
146 Cu(NO3)2 + 7 C44H50O15 + 73 K2O + 308 BeO + 88 HNO3 = 146 Cu(NH3)KNO3 + 308 BeCO3 + 88 NO3
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Na2CO3(aq) + CuSO4(aq) = Na2SO4(aq) + CuCO3(aq) =>
Na2CO3(aq) + CuSO4(aq) = Na2SO4(aq) + CuCO3(aq)
NaHH2O = NaOH + H2 =>
NaHH2O = NaOH + H2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Br + LiF = LiBr + F2 =>
2 Br + 2 LiF = 2 LiBr + F2
C20H42 = C12H26 + C2H4 =>
C20H42 = C12H26 + 4 C2H4
HCl + Mn3O4 = MnCl2 + H2O + Cl2 =>
8 HCl + Mn3O4 = 3 MnCl2 + 4 H2O + Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/23
Équations équilibrées sur01/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
