| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUCl2 + 2 NaNO3 = CU(NO3)2 + 2 NaCl
CuSO4 + Na2CO3 + H2O = Na2SO4 + Cu(OH)2 + CO2 =>
CuSO4 + Na2CO3 + H2O = Na2SO4 + Cu(OH)2 + CO2
NaCl(aq) + Hg(No3)2(aq) = NaNo3 + HgCl2 =>
2 NaCl(aq) + Hg(No3)2(aq) = 2 NaNo3 + HgCl2
Hg(NO3)2(aq) + NaCl(aq) = HgCl2 + NaNO3 =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2 + 2 NaNO3
PbO2 + SO3 = PbSO4 + O2 =>
2 PbO2 + 2 SO3 = 2 PbSO4 + O2
Mg + SnCl4 = MgCl + Sn =>
4 Mg + SnCl4 = 4 MgCl + Sn
C5H12 + Br2 = C5H11 + HBr =>
2 C5H12 + Br2 = 2 C5H11 + 2 HBr
C10H15NO*HCl + C12H22O11 + NaOH = C10H15N*HCl + NaHCO3 + H2O =>
24 C10H15NO*HCl + C12H22O11 + 12 NaOH = 24 C10H15N*HCl + 12 NaHCO3 + 11 H2O
NH4 + H2O2 = N2 + H2O =>
2 NH4 + 4 H2O2 = N2 + 8 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaCl + Mg = MgCl2 + Na2 =>
2 NaCl + Mg = MgCl2 + Na2
CuCl2 + Na2SO4 = NaCl2 + Cu2SO4 =>
2 CuCl2 + Na2SO4 = 2 NaCl2 + Cu2SO4
CH3NH3NO3 + NaOH = CH3NH2 + NaNO3 + H2O =>
CH3NH3NO3 + NaOH = CH3NH2 + NaNO3 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Cr(NO3)3 + Li2S + H2O = Cr(OH)3 + H2S + LiNO3 =>
2 Cr(NO3)3 + 3 Li2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 LiNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ag + O3 = Ag3O =>
9 Ag + O3 = 3 Ag3O
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
AlO + HCl = AlCl + H2O + O2 =>
4 AlO + 4 HCl = 4 AlCl + 2 H2O + O2
FeCl3 + K3Fe(CN)6 = KCl + Fe[Fe(CN)6] =>
FeCl3 + K3Fe(CN)6 = 3 KCl + Fe[Fe(CN)6]
NH4OH + Al(SO4)3 = NH4SO4 + Al(OH)3 =>
3 NH4OH + Al(SO4)3 = 3 NH4SO4 + Al(OH)3
Zn2O = Zn2 + O =>
Zn2O = Zn2 + O
NaClO3 = NaClO4 + NaCl =>
4 NaClO3 = 3 NaClO4 + NaCl
C8H14S2O2 + O2 = CO2 + H2O + SO2 =>
2 C8H14S2O2 + 25 O2 = 16 CO2 + 14 H2O + 4 SO2
Pb(OH)2 + HClO2 = Pb(ClO2)2 + H2O =>
Pb(OH)2 + 2 HClO2 = Pb(ClO2)2 + 2 H2O
CH3COOH + NaOH = CH3(COONa) + H2O =>
CH3COOH + NaOH = CH3(COONa) + H2O
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl = =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
(PbNO3)2 + H2SO4 = PbSO4 + H2NO3 =>
(PbNO3)2 + 2 H2SO4 = 2 PbSO4 + 2 H2NO3
AlI3 + PbCl2 = AlCl3 + PbI2 =>
2 AlI3 + 3 PbCl2 = 2 AlCl3 + 3 PbI2
CH3OH + HBr = H2O + CH3Br =>
CH3OH + HBr = H2O + CH3Br
AlBO3 = Al5BO9 + Al4(B2O5)3 =>
13 AlBO3 = Al5BO9 + 2 Al4(B2O5)3
CdSO4 + H2S = CdS + H2SO =>
CdSO4 + 4 H2S = CdS + 4 H2SO
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Hg(NO3)2(aq) + NaCl(aq) = HgCl2 + NaNO3 =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2 + 2 NaNO3
Hg(NO3)2(aq) + NaCl(aq) = HgCl2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2(s) + 2 NaNO3(aq)
Na(CIO3) = Na + (CIO3) =>
Na(CIO3) = Na + (CIO3)
Hg(NO3)2(aq) + NaCl(aq) = HgCl2 + NaNO3 =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2 + 2 NaNO3
(NH4)ClO4 = N2 + Cl2 + O2 + H2O =>
2(NH4)ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Cr3{+} + H2O2 + OH{-} = (CrO4)2{-} + H2O =>
4 Cr3{+} + 43 H2O2 + 10 OH{-} = 6(CrO4)2{-} + 48 H2O
Hg(NO3)2(aq) + NaCl(aq) = HgCl2 + NaNO3 =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2 + 2 NaNO3
LiCl + H2SO4 = LiSO4 + H2Cl =>
LiCl + H2SO4 = LiSO4 + H2Cl
C7H16OH + O2 = H2O + CO2 =>
4 C7H16OH + 43 O2 = 34 H2O + 28 CO2
Hg(NO3)2(aq) + NaCl(aq) = HgCl2 + NaNO3 =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2 + 2 NaNO3
Hg(NO3)2(aq) + NaCl(aq) = HgCl2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2(s) + 2 NaNO3(aq)
HNO5 + NaOH = H2O + NO5Na =>
HNO5 + NaOH = H2O + NO5Na
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Ca3(AsO4)2 + H2O = Ca(OH)2 + H3AsO4 =>
Ca3(AsO4)2 + 6 H2O = 3 Ca(OH)2 + 2 H3AsO4
Hg(NO3)2(aq) + NaCl(aq) = HgCl2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2(s) + 2 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/24
Équations équilibrées sur10/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
