| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H5SCN + 21 O2 = 12 CO2 + 10 H2O + 2 N2 + 4 SO2
Ni(NO3)3 + H2O = Ni2O3 + HNO3 =>
2 Ni(NO3)3 + 3 H2O = Ni2O3 + 6 HNO3
CH2CHCHCH2 + HCl = CH2(Cl)CH2CHCH2 =>
CH2CHCHCH2 + HCl = CH2(Cl)CH2CHCH2
Mg + AlCl = MgCl + Al =>
Mg + AlCl = MgCl + Al
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Hg2(NO3)2 + KBr = KNO3 + Hg2Br2 =>
Hg2(NO3)2 + 2 KBr = 2 KNO3 + Hg2Br2
Be(NO3)2 + Na2SO4 = BeSO4 + NaNO3 =>
Be(NO3)2 + Na2SO4 = BeSO4 + 2 NaNO3
NH4 + OH + CuSO4 = [Cu(NH3)4]SO4 + H2O =>
4 NH4 + 4 OH + CuSO4 = [Cu(NH3)4]SO4 + 4 H2O
PtO2 + H2 = H2O + Pt =>
PtO2 + 2 H2 = 2 H2O + Pt
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
Ag4P2O7 + HNO3 = AgNO3 + H4P2O7 =>
Ag4P2O7 + 4 HNO3 = 4 AgNO3 + H4P2O7
CO2 + C2 = CO =>
2 CO2 + C2 = 4 CO
Na + Cu2SO4 = Cu2 + NaSO4 =>
Na + Cu2SO4 = Cu2 + NaSO4
FeCr3 + LiH = FeH + Cr3Li =>
FeCr3 + LiH = FeH + Cr3Li
MnO1 + HCl = MnCl2 + H2O =>
MnO1 + 2 HCl = MnCl2 + H2O
Ca(OH)2 + KHCO3 = K(OH)2 + CaHCO3 =>
Ca(OH)2 + KHCO3 = K(OH)2 + CaHCO3
NaCN + BCl = BCN + NaCl =>
NaCN + BCl = BCN + NaCl
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
H2Se + Bi(OH)3 = Bi(HSe)3 + H2O =>
3 H2Se + Bi(OH)3 = Bi(HSe)3 + 3 H2O
Fe(OH)2 + CaO = Ca(OH)2 + FeO =>
Fe(OH)2 + CaO = Ca(OH)2 + FeO
HBr(aq) + MgSO3(aq) = MgBr2(s) + H2SO3(aq) =>
2 HBr(aq) + MgSO3(aq) = MgBr2(s) + H2SO3(aq)
HNO3 + PB = N2 + PBNO32 + H2O =>
128 HNO3 + 10 PB = 59 N2 + 10 PBNO32 + 64 H2O
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
SrCO3 + MgO + SiO2 = SrMgSi2O6 + CO2 =>
SrCO3 + MgO + 2 SiO2 = SrMgSi2O6 + CO2
Pb(ClO4)2 + NaCrO4 = Pb(CrO4)2 + Na(ClO4) =>
Pb(ClO4)2 + 2 NaCrO4 = Pb(CrO4)2 + 2 Na(ClO4)
Br2O + H = Br + OH =>
Br2O + H = 2 Br + OH
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
PbO2 + NaOH + Cr2(SO4)3 = Pb(OH)2 + Na2SO4 + NaCrO4 =>
4 PbO2 + 8 NaOH + Cr2(SO4)3 = 4 Pb(OH)2 + 3 Na2SO4 + 2 NaCrO4
H2SO4 + C3H8 = H2CO3 + H2S + H2O =>
5 H2SO4 + 2 C3H8 = 6 H2CO3 + 5 H2S + 2 H2O
Sr(s) + I2(g) = SrI2(s) =>
Sr(s) + I2(g) = SrI2(s)
Na3PO4 + NaOH = Na3OH + PO4 =>
2 Na3PO4 + 3 NaOH = 3 Na3OH + 2 PO4
C20H42 = C12H26 + C3H6 =>
3 C20H42 = 3 C12H26 + 8 C3H6
Na + N2O = NaON + N2 =>
2 Na + 2 N2O = 2 NaON + N2
Fe(OH)3 + CO = CO3 + Fe + H2O =>
4 Fe(OH)3 + 3 CO = 3 CO3 + 4 Fe + 6 H2O
Na(aq) + CO3(s) = Na2CO3(aq) =>
2 Na(aq) + CO3(s) = Na2CO3(aq)
NaHCO2 + O2 = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO2 + O2 = Na2CO3(s) + CO2(g) + H2O(g)
Pb(CH3COO)2 + RbBr = PbBr + Rb(CH3COO)2 =>
Pb(CH3COO)2 + RbBr = PbBr + Rb(CH3COO)2
H3 + NaHCO3 = CO2 + H2O + Na3 =>
H3 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3
H2O + K2O = HKO =>
H2O + K2O = 2 HKO
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
Al2(SO4)3(aq) + Mg(OH)2(aq) = Al(OH)3 + MgSO4 =>
Al2(SO4)3(aq) + 3 Mg(OH)2(aq) = 2 Al(OH)3 + 3 MgSO4
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbPH4 + zinc = ZnPH4 + Pb =>
PbPH4 + Zn = ZnPH4 + Pb
HCl4O4 + HSO4 = Cl4O4 + H2SO4 =>
HCl4O4 + HSO4 = Cl4O4 + H2SO4
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
Cr + PO4 = CrPO4 =>
Cr + PO4 = CrPO4
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
CaOH + I = CaI2 + Ca(IO3)2 + H2O =>
12 CaOH + 24 I = 11 CaI2 + Ca(IO3)2 + 6 H2O
| 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 84 85 86 87 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
