| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe{+2} + HO2{-} + H2O = 3 HO{-} + 2 Fe{+3}
Fe + C2H3O2 = Fe(C2H3O2)2 =>
Fe + 2 C2H3O2 = Fe(C2H3O2)2
HCl + AlH2 = AlCl + H2 =>
2 HCl + 2 AlH2 = 2 AlCl + 3 H2
K2Cr2O7 + H2 = K2Cr2O6 + H2O =>
K2Cr2O7 + H2 = K2Cr2O6 + H2O
SnF4 + Cr = CrF3 + Sn =>
3 SnF4 + 4 Cr = 4 CrF3 + 3 Sn
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5Cl] + Cl{-} + H{+} + OH =>
[Co(NH3)5Cl]Cl2 + 2 H2O = [Co(NH3)5Cl] + 2 Cl{-} + 2 H{+} + 2 OH
Ca(OH)2(s)(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s)(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
NaHCO3 + CH3COOH = CH3COONa3 + CO2 + H2O =>
12 NaHCO3 + 5 CH3COOH = 4 CH3COONa3 + 14 CO2 + 10 H2O
K2S + PbPO4 = PbS + K2PO4 =>
K2S + PbPO4 = PbS + K2PO4
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O =>
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O
Al + Na2CO3 + O2 = Al2CO3 + NaO2 =>
2 Al + Na2CO3 + 2 O2 = Al2CO3 + 2 NaO2
P(s) + HNO3(l) = H2O(l) + H3PO4(aq) + NO2(g) =>
P(s) + 5 HNO3(l) = H2O(l) + H3PO4(aq) + 5 NO2(g)
C7H4NO3 + CrO4H2 = C7H5O4N + CrO3H =>
C7H4NO3 + CrO4H2 = C7H5O4N + CrO3H
Mg + Al2(SiO3)3 = Al + MgSiO3 =>
3 Mg + Al2(SiO3)3 = 2 Al + 3 MgSiO3
BaF2 + Li = LiF + Ba =>
BaF2 + 2 Li = 2 LiF + Ba
K2Cr2O7 + H2 = K2Cr2O6 + H2O =>
K2Cr2O7 + H2 = K2Cr2O6 + H2O
CS + Cl2 = CSCl =>
2 CS + Cl2 = 2 CSCl
FeCO3 + Mg(OH)2 = FeMg + CO3(OH)2 =>
FeCO3 + Mg(OH)2 = FeMg + CO3(OH)2
K2Cr2O7 + H2 = K2Cr2O6 + H2O =>
K2Cr2O7 + H2 = K2Cr2O6 + H2O
Ca(OH)2(s)(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s)(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
C3H4 + O2 = CH + H2O =>
4 C3H4 + O2 = 12 CH + 2 H2O
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O =>
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O
Ca(OH)2(s)(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s)(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
K2S + PbPO4 = PbS + K2PO4 =>
K2S + PbPO4 = PbS + K2PO4
Ca(OH)2(s)(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s)(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O =>
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O
Zn + H2SO4 + Ag3AsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
Cu(II)Chloride + Aluminum(III) = Aluminum(III)Chloride + Cu(II) =>
Cu(II)Chloride + Aluminum(III) = Aluminum(III)Chloride + Cu(II)
NH3*H2O(l) + Cu(NO3)2(aq) = Cu(OH)2 + NH4NO3 =>
2 NH3*H2O(l) + Cu(NO3)2(aq) = Cu(OH)2 + 2 NH4NO3
VO2{+} + SO2 = VO{2+} + SO4{-2} =>
2 VO2{+} + SO2 = 2 VO{2+} + SO4{-2}
NiO + Bi2O3 = NiBi2O4 =>
NiO + Bi2O3 = NiBi2O4
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
C2H6O + C7H7NO2 = C9H11O2N + H2O =>
C2H6O + C7H7NO2 = C9H11O2N + H2O
C9H11NO2 + SOCl2 + CH3OH = C10H14ClNO2 + SO2HCl =>
C9H11NO2 + SOCl2 + CH3OH = C10H14ClNO2 + SO2HCl
IO3 + H = I2O + H2O =>
2 IO3 + 10 H = I2O + 5 H2O
NO3{-} + H{+} + Mg = Mg{2+} + H2O + NO =>
2 NO3{-} + 8 H{+} + 3 Mg = 3 Mg{2+} + 4 H2O + 2 NO
Cl2 + Cu2Br2 = Cu2Cl2 + Br2 =>
Cl2 + Cu2Br2 = Cu2Cl2 + Br2
Na3P + ZnCl2 = NaCl + P2Zn3 =>
2 Na3P + 3 ZnCl2 = 6 NaCl + P2Zn3
K2Cr2O7 + H2 = K2Cr2O6 + H2O =>
K2Cr2O7 + H2 = K2Cr2O6 + H2O
HCl + AlH2 = AlCl + H2 =>
2 HCl + 2 AlH2 = 2 AlCl + 3 H2
C8H10 + Na2S2O8 + H2O = NaOH + CO2 + H2SO4 =>
C8H10 + 21 Na2S2O8 + 58 H2O = 42 NaOH + 8 CO2 + 42 H2SO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Ba + FeI3 = BaI2 + Fe =>
3 Ba + 2 FeI3 = 3 BaI2 + 2 Fe
Ca(OH)2(s)(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s)(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O =>
HCl + Na[Al(OH)4] = NaCl + Al(OH)3 + H2O
Gl2 + NO = Gl2O + N2 =>
2 Gl2 + 2 NO = 2 Gl2O + N2
TiCl4 + Zn = ZnCl + Ti =>
TiCl4 + 4 Zn = 4 ZnCl + Ti
PbCl2 + Kl = PbKl + Cl2 =>
PbCl2 + Kl = PbKl + Cl2
NH3*H2O(l) + Cu(NO3)2(aq) = Cu(OH)2 + NH4NO3 =>
2 NH3*H2O(l) + Cu(NO3)2(aq) = Cu(OH)2 + 2 NH4NO3
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + OH2 =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 OH2
| 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 sur01/05/24
Équations équilibrées sur02/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
