| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S2O3 + 5 H2O + 4 Cl2 = 8 HCl + 2 H2SO4
C7H16 = H16C7 =>
C7H16 = H16C7
MnO2 + Fe(NO3)2 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
MnO2 + 2 Fe(NO3)2 + 4 HNO3 = 2 Fe(NO3)3 + Mn(NO3)2 + 2 H2O
Fe2O3 + S = SO3 + Fe =>
Fe2O3 + S = SO3 + 2 Fe
(CH3)3N + H2O = (CH4)3N + OH =>
(CH3)3N + 3 H2O = (CH4)3N + 3 OH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SiO3 + HCl + H2O = H2SiO3 + NaClO + H2 =>
Na2SiO3 + 2 HCl + 2 H2O = H2SiO3 + 2 NaClO + 2 H2
Cr + Pb(NO3)2 = PbCrO4 + NO =>
Cr + Pb(NO3)2 = PbCrO4 + 2 NO
Li + N = LiN3 =>
Li + 3 N = LiN3
Ag + Al2O3 = AgO3 + Al =>
Ag + Al2O3 = AgO3 + 2 Al
HCl + KMnO4 = K + Cl + HMnO4 =>
HCl + KMnO4 = K + Cl + HMnO4
CH4 + CUO = CO + H2 + CU =>
CH4 + CUO = CO + 2 H2 + CU
FeSCN + K = FeS + KCN =>
FeSCN + K = FeS + KCN
SrCO3 + HC2H3O2 = CO2 + H2O + Sr =>
4 SrCO3 + HC2H3O2 = 6 CO2 + 2 H2O + 4 Sr
NaOH + H2*SO4 = Na2*SO4 + H2O =>
2 NaOH + H2*SO4 = Na2*SO4 + 2 H2O
CO + KMnO4 = K2CO3 + MnO2 + CO2 =>
3 CO + 2 KMnO4 = K2CO3 + 2 MnO2 + 2 CO2
C8H16 + Br2 = C8H16Br2 =>
C8H16 + Br2 = C8H16Br2
H3PO4 + NaOH = NaPO4 + OH4 =>
H3PO4 + NaOH = NaPO4 + OH4
Mg(OH)2 + BaSO4 = Ba(OH)2 + MgSO4 =>
Mg(OH)2 + BaSO4 = Ba(OH)2 + MgSO4
CH3COHH2O = CH3COOHH2 =>
CH3COHH2O = CH3COOHH2
Ba(PO4)2 + NH4Cl = BaCl2 + PO4NH4 =>
Ba(PO4)2 + 2 NH4Cl = BaCl2 + 2 PO4NH4
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na2(CrO4) + CuCl2 = NaCl + Cu(CrO4) =>
Na2(CrO4) + CuCl2 = 2 NaCl + Cu(CrO4)
Cs3PO4 + Mg(NO3)2 = Mg3(PO4)2 + CsNO3 =>
2 Cs3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 CsNO3
Pb(NO3)2 + H2O = NO3 + Pb(H2O)2 =>
Pb(NO3)2 + 2 H2O = 2 NO3 + Pb(H2O)2
HNo3NaHCO3 = NaNo3H2OCO2 =>
HNo3NaHCO3 = NaNo3H2OCO2
Fe + Cu{+} = Fe{3+} + Cu =>
Fe + 3 Cu{+} = Fe{3+} + 3 Cu
FeSO4 + Na2SiO3 = FeSiO3 + SO4Na2 =>
FeSO4 + Na2SiO3 = FeSiO3 + SO4Na2
CH3OH + HCl = ClCH2OH + H2 =>
CH3OH + HCl = ClCH2OH + H2
K3[Cr(OH)6] + KClO3 + HCl = K2Cr2O7 + KCl + H2O =>
2 K3[Cr(OH)6] + KClO3 + 4 HCl = K2Cr2O7 + 5 KCl + 8 H2O
Cd(s) + S(s) = CdS(s) =>
Cd(s) + S(s) = CdS(s)
H2 = H4 =>
2 H2 = H4
K2SiO3 + CH3COOH = CH3COOK + H2O + SiO2 =>
K2SiO3 + 2 CH3COOH = 2 CH3COOK + H2O + SiO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H2O + Na2Cr2O7 + NaCl = Na2CrO4 + HCl =>
H2O + Na2Cr2O7 + 2 NaCl = 2 Na2CrO4 + 2 HCl
NaCrO2 + HBr = NaBr + CrBr3 + H2O =>
NaCrO2 + 4 HBr = NaBr + CrBr3 + 2 H2O
NaCl + ArNO3 = NaNO3 + ArCl =>
NaCl + ArNO3 = NaNO3 + ArCl
Na2CO3 + ClH = CO3H2 + ClNa =>
Na2CO3 + 2 ClH = CO3H2 + 2 ClNa
CuCl + HCl = H[CuCl2] =>
CuCl + HCl = H[CuCl2]
BCl3 + O2 = B2O3 + Cl2O =>
2 BCl3 + 3 O2 = B2O3 + 3 Cl2O
H2CO3 + K2O = KHCO3 + H2O =>
2 H2CO3 + K2O = 2 KHCO3 + H2O
Ca + V3(PO4)5 = Ca3(PO4)2 + V =>
15 Ca + 2 V3(PO4)5 = 5 Ca3(PO4)2 + 6 V
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
Cu(NO3)2 + CaCl2 = Ca(NO3)2 + CuCl2 =>
Cu(NO3)2 + CaCl2 = Ca(NO3)2 + CuCl2
ZnSO4 + Na2S = Na2SO4 + ZnS =>
ZnSO4 + Na2S = Na2SO4 + ZnS
H2SO4 + KS2 = HS2 + K2SO4 =>
H2SO4 + 2 KS2 = 2 HS2 + K2SO4
Hg + PbSO4 = Pb + HgSO4 =>
Hg + PbSO4 = Pb + HgSO4
HCOOH + CaO = HCOOCa(OH) =>
HCOOH + CaO = HCOOCa(OH)
Br2 + NiI3 = BrI + Ni =>
3 Br2 + 2 NiI3 = 6 BrI + 2 Ni
Na2SO4 + AlBr3 = NaBr3 + Al2SO4 =>
Na2SO4 + 2 AlBr3 = 2 NaBr3 + Al2SO4
| 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 sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
