| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Zn + 2 NbF2Cl3 = 2 ZnF2 + 3 ZnCl2 + 2 Nb
KClO3 + Cr2O3 + KOH = K2CrO4 + HCl + H2O =>
KClO3 + Cr2O3 + 3 KOH = 2 K2CrO4 + HCl + H2O
Na(s) + Cl(g) = NaCl(aq) =>
Na(s) + Cl(g) = NaCl(aq)
Ca(OH)2 + NH4OH = [Ca(NH3)4](OH)2 + H2O =>
Ca(OH)2 + 4 NH4OH = [Ca(NH3)4](OH)2 + 4 H2O
Br2 + MnSO4 + K2SO4 + H2O = KBr + MnO2 + H2SO4 =>
Br2 + MnSO4 + K2SO4 + 2 H2O = 2 KBr + MnO2 + 2 H2SO4
AlGa + H2O = Al(OH)3 + H2 + Ga =>
2 AlGa + 6 H2O = 2 Al(OH)3 + 3 H2 + 2 Ga
Fe2C2O4*H20 + H2O2 = Fe3(C2O4)3 + Fe(OH)3 + H2O =>
6 Fe2C2O4*H20 + 69 H2O2 = 2 Fe3(C2O4)3 + 6 Fe(OH)3 + 120 H2O
FeCl3(aq) + NaOH(aq) = NaCl(aq) + Fe(OH)3(s) =>
FeCl3(aq) + 3 NaOH(aq) = 3 NaCl(aq) + Fe(OH)3(s)
Cu(II)NO3 + NaOH = Cu(II)OH + NaNO3 =>
Cu(II)NO3 + NaOH = Cu(II)OH + NaNO3
ClF3 + O2 = Cl2O + F2O =>
2 ClF3 + 2 O2 = Cl2O + 3 F2O
H2O(l) = H20(l) + O2(g) =>
10 H2O(l) = H20(l) + 5 O2(g)
HN3 + H2 = (NH4)2 =>
2 HN3 + 11 H2 = 3(NH4)2
SO2 + H2O + KMnO4 = K2SO4 + MnO2 + H2SO4 =>
3 SO2 + 2 H2O + 2 KMnO4 = K2SO4 + 2 MnO2 + 2 H2SO4
Ca + C = CaC2 =>
Ca + 2 C = CaC2
H2SO4 + NH4F = (NH4)2SO4 + HF =>
H2SO4 + 2 NH4F = (NH4)2SO4 + 2 HF
C3H6O + HNO3 = C2H4O + NO + H2O =>
6 C3H6O + 2 HNO3 = 9 C2H4O + 2 NO + H2O
(NH4)2SnS3 + HCl = H2S + NH4Cl + H2[SnCl6] =>
(NH4)2SnS3 + 8 HCl = 3 H2S + 2 NH4Cl + H2[SnCl6]
CaCl + O2 = CaO + Cl =>
2 CaCl + O2 = 2 CaO + 2 Cl
PbSO4 + K2CrO4 = K2SO4 + PbCrO4 =>
PbSO4 + K2CrO4 = K2SO4 + PbCrO4
I + BaCl2 = Ba + ICl =>
2 I + BaCl2 = Ba + 2 ICl
C13H28(g) + O2(g) = CO2(g) + H20(g) =>
5 C13H28(g) + 65 O2(g) = 65 CO2(g) + 7 H20(g)
C10H14O + H2O = H3O + C10H13O =>
C10H14O + H2O = H3O + C10H13O
C8H4N2 + O2 = CO2 + H2O + NO2 =>
C8H4N2 + 11 O2 = 8 CO2 + 2 H2O + 2 NO2
CoCl2 + KOH = CoCl2KOH =>
CoCl2 + KOH = CoCl2KOH
Na2S + Hg(NO3)2 = Na2Hg + (NO3)2S =>
Na2S + Hg(NO3)2 = Na2Hg + (NO3)2S
At + NaBr = AtBr + Na =>
At + NaBr = AtBr + Na
CrCl3 + NaOH = NaCl3 + Cr(OH) =>
CrCl3 + NaOH = NaCl3 + Cr(OH)
CuCo3(s) + NaOH = Cu(OH)2 + Na2Co3 =>
CuCo3(s) + 2 NaOH = Cu(OH)2 + Na2Co3
K4Fe(CN)6 + ZnCl2 = Zn2Fe(CN)6 + KCl =>
K4Fe(CN)6 + 2 ZnCl2 = Zn2Fe(CN)6 + 4 KCl
Al2O3 + CuCl2 = CuO + Al2(Cl2)3 =>
Al2O3 + 3 CuCl2 = 3 CuO + Al2(Cl2)3
C3H7COC2H5 + O2 = CO2 + H2O =>
2 C3H7COC2H5 + 17 O2 = 12 CO2 + 12 H2O
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
C4F8 + H2O2 = C4F6 + HF + O2 =>
C4F8 + H2O2 = C4F6 + 2 HF + O2
Cd(NO3) + NH4F = CdF + NH4(NO3) =>
Cd(NO3) + NH4F = CdF + NH4(NO3)
CH3CH2OH + NaHCO3 = HOH + HCO3 + CH3CH2Na =>
15 CH3CH2OH + 14 NaHCO3 = 9 HOH + 16 HCO3 + 14 CH3CH2Na
K2FeO4 + KI + H2SO4 = KIO3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2FeO4 + KI + 5 H2SO4 = KIO3 + Fe2(SO4)3 + 2 K2SO4 + 5 H2O
C20H37 + NO2 = H2O + CO2 + NO =>
2 C20H37 + 117 NO2 = 37 H2O + 40 CO2 + 117 NO
KMnO4 + H2SO4 + (NH4)2C2O4 = MnSO4 + (NH4)2SO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 8 H2SO4 + 5(NH4)2C2O4 = 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 10 CO2 + 8 H2O
H{+} + BrO3{-} + Sb{3+} = Br{-} + Sb{+5} + H2O =>
6 H{+} + BrO3{-} + 3 Sb{3+} = Br{-} + 3 Sb{+5} + 3 H2O
CH2(OH)CH2(OH) + O2 = CHOCHO + H2O =>
CH2(OH)CH2(OH) + O2 = CHOCHO + 2 H2O
CO2 + As + NaOH = CO + NaAsO2 + H2O =>
3 CO2 + 2 As + 2 NaOH = 3 CO + 2 NaAsO2 + H2O
C48H95NO5 + O2 = HCN + CO2 + H2O =>
C48H95NO5 + 68 O2 = HCN + 47 CO2 + 47 H2O
Co(NO3)2(H2O)6 + NH4H2PO4 + CH4N2O = Co3(PO4)2 + N2 + H2O + CO2 =>
3 Co(NO3)2(H2O)6 + 2 NH4H2PO4 + 4 CH4N2O = Co3(PO4)2 + 8 N2 + 32 H2O + 4 CO2
CaMg[CO3]2 + Ca2Mg5Si8O22(OH)2 = Mg2SiO4 + CaCO3 + H2O + CO2 =>
11 CaMg[CO3]2 + Ca2Mg5Si8O22(OH)2 = 8 Mg2SiO4 + 13 CaCO3 + H2O + 9 CO2
FeSO4 + NH4OH = FeOH + NH4(SO4) =>
FeSO4 + NH4OH = FeOH + NH4(SO4)
Fe2{+} + MnO4{-} + H = Fe3{+} + Mn2{+} + H2O =>
9 Fe2{+} + 2 MnO4{-} + 16 H = 6 Fe3{+} + Mn2{+} + 8 H2O
Cl + Fr = FrCl =>
Cl + Fr = FrCl
Na2S + Cu(CH3COO)2 = CH3COONa + CuS =>
Na2S + Cu(CH3COO)2 = 2 CH3COONa + CuS
Pb2(C2H3O2) + K(CO3) = K(C2H3O2) + Pb2(CO3) =>
Pb2(C2H3O2) + K(CO3) = K(C2H3O2) + Pb2(CO3)
Cu + CrCl3 = Cr + CuCl =>
3 Cu + CrCl3 = Cr + 3 CuCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
