| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + LiCl = Cl + LiNa
Cl2O = Cl2 + ClO2 =>
4 Cl2O = 3 Cl2 + 2 ClO2
NaCH3COO + AlCl3 = Al(CH3COO)3 + NaCl =>
3 NaCH3COO + AlCl3 = Al(CH3COO)3 + 3 NaCl
Cn{-} + MnO4 = CnO{-} + MnO2 =>
2 Cn{-} + MnO4 = 2 CnO{-} + MnO2
NaBr + H2SO4 + Mn2O4 = Br2 + Mn2(SO4)2 + H2O + NaSO4 =>
2 NaBr + 4 H2SO4 + Mn2O4 = Br2 + Mn2(SO4)2 + 4 H2O + 2 NaSO4
IrF6 + H2O = Ir(OH)4 + HF + O2 =>
2 IrF6 + 10 H2O = 2 Ir(OH)4 + 12 HF + O2
Cl2 + NaOH + H2S2O3 = NaCl + H2O + SO3 =>
4 Cl2 + 8 NaOH + H2S2O3 = 8 NaCl + 5 H2O + 2 SO3
Pb(BrO3)2 + KI = PbI2 + K(BrO3) =>
Pb(BrO3)2 + 2 KI = PbI2 + 2 K(BrO3)
NH4Cl + MgCl2 = (NH4)Cl2 + MgCl =>
NH4Cl + MgCl2 = (NH4)Cl2 + MgCl
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
HCOOH + [Ag(NH3)]NO = Ag + CO2 + H2O + NH3 =>
5 HCOOH + 2[Ag(NH3)]NO = 2 Ag + 5 CO2 + 2 H2O + 4 NH3
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnO2 + K2SO4 + H2O =>
C6H5CH3 + 2 KMnO4 + H2SO4 = C6H5COOH + 2 MnO2 + K2SO4 + 2 H2O
CuSO4(aq) + BaCl2(aq) = CuCl2(s) + BaSO4(s) =>
CuSO4(aq) + BaCl2(aq) = CuCl2(s) + BaSO4(s)
NH4H2BO3 + H2SO4 = HH2BO3 + (NH4)2SO4 =>
2 NH4H2BO3 + H2SO4 = 2 HH2BO3 + (NH4)2SO4
C4H7OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H7COOH + K2SO4 + 2 MnSO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CO2 + H2O = O2 + CH3OH =>
2 CO2 + 4 H2O = 3 O2 + 2 CH3OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8O + KMnO4 + H4SO4 = MnSO4 + K2SO4 + H2O + C3H6O2 =>
C3H8O + 2 KMnO4 + 3 H4SO4 = 2 MnSO4 + K2SO4 + 7 H2O + C3H6O2
CaCl2 + Cu(SO4)2 = Ca(SO4)2 + CuCl2 =>
CaCl2 + Cu(SO4)2 = Ca(SO4)2 + CuCl2
NaNO2 + HI = HNO2 + NaI =>
NaNO2 + HI = HNO2 + NaI
Na2Cr2O7 + H2SO4 + H2O2 = CrO5 + H2O + Na2SO4 =>
Na2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + 5 H2O + Na2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Sn(NO3)2 + Fe2(CrO4)3 = Fe(NO3)3 + SnCrO4 =>
3 Sn(NO3)2 + Fe2(CrO4)3 = 2 Fe(NO3)3 + 3 SnCrO4
C2H5NO2 + NaOH = CO2 + (NH4)OH + Na + H2 =>
2 C2H5NO2 + 6 NaOH = 4 CO2 + 2(NH4)OH + 6 Na + 3 H2
Al + Ba(OH)2 + H2O = Ba[Al(OH)4] + H2 =>
Al + Ba(OH)2 + 2 H2O = Ba[Al(OH)4] + H2
C2H5NO2 + NaOH = C2H5OH + NaNO2 =>
C2H5NO2 + NaOH = C2H5OH + NaNO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2Cr2O7 + Ca(OH)2 = H2O + CaCr2O7 =>
H2Cr2O7 + Ca(OH)2 = 2 H2O + CaCr2O7
H2O + Na = Na2OH + H2 =>
2 H2O + 4 Na = 2 Na2OH + H2
KOH + Br2 = KBr + KBrO3 + H2 =>
6 KOH + 3 Br2 = 4 KBr + 2 KBrO3 + 3 H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + HBr = Br2 + KBr + MnBr2 + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 KBr + 2 MnBr2 + 8 H2O
HClO + HgI2 = Hg(ClO)2 + HI =>
2 HClO + HgI2 = Hg(ClO)2 + 2 HI
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
H2O2 = H2O + O =>
H2O2 = H2O + O
ZnCl(s) + Al(s) = Zn(s) + AlCl3(s) =>
3 ZnCl(s) + Al(s) = 3 Zn(s) + AlCl3(s)
NaCl + CO2 = NaCO2Cl =>
NaCl + CO2 = NaCO2Cl
PbS + HNO3 = PbNO3 + NO + S + H2O =>
3 PbS + 4 HNO3 = 3 PbNO3 + NO + 3 S + 2 H2O
FeCl3 + BaCO3 + H2O = Fe(OH)3 + BaCl2 + CO2 =>
2 FeCl3 + 3 BaCO3 + 3 H2O = 2 Fe(OH)3 + 3 BaCl2 + 3 CO2
HNO3(aq) + Cu(s) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
4 HNO3(aq) + Cu(s) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
CuCO + H2SO4 = CuSO4 + H + CO =>
CuCO + H2SO4 = CuSO4 + 2 H + CO
K3[Cr(SCN)6] + Na2S + NaOH = Cr(OH)3 + NaSCN + K2S =>
2 K3[Cr(SCN)6] + 3 Na2S + 6 NaOH = 2 Cr(OH)3 + 12 NaSCN + 3 K2S
HC2H3O2 + LiHSO3 = LiC2H3O2 + HHSO3 =>
HC2H3O2 + LiHSO3 = LiC2H3O2 + HHSO3
Ca(OH)2 + (NH4)2S = CaS + (NH4)(OH) =>
Ca(OH)2 + (NH4)2S = CaS + 2(NH4)(OH)
CuCl + H2O + O2 = Cu2O + HClO3 =>
2 CuCl + H2O + 3 O2 = Cu2O + 2 HClO3
HgO + Au = HgAu + O2 =>
2 HgO + 2 Au = 2 HgAu + O2
| 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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
