| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(aq) + 2 KNO3(aq) = K2CO3(aq) + 2 NaNO3(aq)
KOH = K2O + H2O =>
2 KOH = K2O + H2O
CH3CHCH2 + H2O = CH3CHOHCH3 =>
CH3CHCH2 + H2O = CH3CHOHCH3
CaCl2 + Ca(OH)2 = CaOH + Cl(OH)3 =>
CaCl2 + 7 Ca(OH)2 = 8 CaOH + 2 Cl(OH)3
NaNO2 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = 2 NO + Fe2(SO4)3 + Na2SO4 + 2 H2O
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2 =>
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2
FeCl3 + Ca3(PO4)2 = CaCl2 + FePO4 =>
2 FeCl3 + Ca3(PO4)2 = 3 CaCl2 + 2 FePO4
HMnO4 + MgOH2 = MgMnO4 + MnO2 + H2O =>
4 HMnO4 + 3 MgOH2 = 3 MgMnO4 + MnO2 + 5 H2O
SO4 + KOH = K2SO4 + OH =>
SO4 + 2 KOH = K2SO4 + 2 OH
C4H6(g) + O2(g) = C4H6O2 =>
C4H6(g) + O2(g) = C4H6O2
NH4 + Ca(OH)2 = NH3 + H2O + Ca =>
2 NH4 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca
H2V2O5 = H2O5V2 =>
H2V2O5 = H2O5V2
Li(s) + S(s) = LiS(s) =>
Li(s) + S(s) = LiS(s)
CH3COOH + CaCO3 = CO2 + H2O + CaCH3COOH =>
5 CH3COOH + 4 CaCO3 = 6 CO2 + 2 H2O + 4 CaCH3COOH
KC8O4H5 + NaOH = KOH + NaC8O4H5 =>
KC8O4H5 + NaOH = KOH + NaC8O4H5
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
CH4 + O2 = OH + C =>
CH4 + 2 O2 = 4 OH + C
HClO4 + Mg3(PO4)2 = Mg(ClO4)2 + H3PO4 =>
6 HClO4 + Mg3(PO4)2 = 3 Mg(ClO4)2 + 2 H3PO4
KMnO4 + NO2 + H2SO4 = NO3 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 5 NO2 + 3 H2SO4 = 5 NO3 + 3 H2O + 2 MnSO4 + K2SO4
NaCl3 = Na2Cl6 =>
2 NaCl3 = Na2Cl6
H2 + C = CH4(ac) =>
2 H2 + C = CH4(ac)
FeSO4 + K = K2SO4 + Fe2 =>
2 FeSO4 + 4 K = 2 K2SO4 + Fe2
K2Cr2O7 + HCl + SnCl2 = CrCl3 + KCl + SnCl4 + H2O =>
K2Cr2O7 + 14 HCl + 3 SnCl2 = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
Mg3N3 + H2SO4 = MgSO4 + (NH4)2 + SO4 =>
2 Mg3N3 + 12 H2SO4 = 6 MgSO4 + 3(NH4)2 + 6 SO4
H2SO4 + K2SO4 = KHSO4 =>
H2SO4 + K2SO4 = 2 KHSO4
[Cu(H2O)4]{2+} + NH4OH = [Cu(NH3)6]{2+} + H2O =>
[Cu(H2O)4]{2+} + 6 NH4OH = [Cu(NH3)6]{2+} + 10 H2O
BaSO4 + KNO3 = Ba(NO3)2K2SO4 =>
BaSO4 + 2 KNO3 = Ba(NO3)2K2SO4
AsO4{3-}(aq) + NO2{-}(aq) + H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O =>
AsO4{3-}(aq) + NO2{-}(aq) + 2 H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O
NaBr + H2O2 = Na2O + H2O + Br2 =>
2 NaBr + H2O2 = Na2O + H2O + Br2
Na2 + SO4 + CaNO3 = NaNO3 + Ca2SO4 =>
Na2 + SO4 + 2 CaNO3 = 2 NaNO3 + Ca2SO4
Co(OH)Cl + NH4OH = NH4Cl + [Co(NH3)6](OH)2 + H2O =>
Co(OH)Cl + 7 NH4OH = NH4Cl + [Co(NH3)6](OH)2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KCl + KOH = HCl + K2O =>
KCl + KOH = HCl + K2O
CuSO4 + NaOH + HCl = NaCl + SO4 + Cu(OH)2 + H =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + SO4 + Cu(OH)2 + 2 H
K2Cr2O7 + Na2S + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 Na2S + 16 H2SO4 = 4 K2SO4 + 3 Na2SO4 + 4 Cr2(SO4)3 + 16 H2O
Na3[Cr(OH)4] + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3[Cr(OH)4] + 5 Cl2 + 8 NaOH = 2 Na2CrO4 + 10 NaCl + 8 H2O
Pb(NO3)4 + NaI = PbI4 + NaNO3 =>
Pb(NO3)4 + 4 NaI = PbI4 + 4 NaNO3
BaCl + NHSO4 = BaSO4 + NHCl =>
BaCl + NHSO4 = BaSO4 + NHCl
Na3[Ag(S2O3)2] + Zn = Ag + Na6[Zn(S2O3)4] =>
2 Na3[Ag(S2O3)2] + Zn = 2 Ag + Na6[Zn(S2O3)4]
H2C4H4O6 = C4H4O6 + H2 =>
H2C4H4O6 = C4H4O6 + H2
K2Cr2O7 + H2S + H2PO4 = K2PO4 + CrPO4 + H2O + S =>
K2Cr2O7 + 4 H2S + 3 H2PO4 = K2PO4 + 2 CrPO4 + 7 H2O + 4 S
Ag + PtCl2 = AgCl2 + Pt =>
Ag + PtCl2 = AgCl2 + Pt
BeSO4 + Pb(NO3)2 = BeNO3 + Pb(SO4)2 =>
2 BeSO4 + Pb(NO3)2 = 2 BeNO3 + Pb(SO4)2
Ca + H2OH = Ca(OH)2 + H2 =>
Ca + 2 H2OH = Ca(OH)2 + 2 H2
LiCl + CuNO3 = LiNO3 + CuCl =>
LiCl + CuNO3 = LiNO3 + CuCl
BaHCO3 + HCl = BaCl + HHCO3 =>
BaHCO3 + HCl = BaCl + HHCO3
NaI + Fe(No3)3 = NaNo3 + FeI3 =>
3 NaI + Fe(No3)3 = 3 NaNo3 + FeI3
Na3BO3 + HCl = NaCl + H3BO3 =>
Na3BO3 + 3 HCl = 3 NaCl + H3BO3
HCl(aq) + Ba(OH)2(aq) = H(OH)2(aq) + BaCl(s) =>
HCl(aq) + Ba(OH)2(aq) = H(OH)2(aq) + BaCl(s)
B + Pb(OH)2 = B(OH)3 + Pb =>
2 B + 3 Pb(OH)2 = 2 B(OH)3 + 3 Pb
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
