| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + 4 Ce(SO4)2 = 2 Ce2(SO4)3 + 2 H2SO4 + O2
H2O2 + Na[Cr(OH)4] + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Na[Cr(OH)4] + 2 NaOH = 2 Na2CrO4 + 8 H2O
TiO2 + ClH = TiCl2 + Cl2 + H2O =>
TiO2 + 4 ClH = TiCl2 + Cl2 + 2 H2O
Cu + MgCl = CuCl2 + Mg2 =>
Cu + 2 MgCl = CuCl2 + Mg2
Cu(NO3)2 + K3(FeCN)6 = Cu(FeCN)6 + K3(NO3)2 =>
Cu(NO3)2 + K3(FeCN)6 = Cu(FeCN)6 + K3(NO3)2
Ca(C2H3O2)2 + ZrO2 = ZrCaO2 + H2 + C2 + O2 =>
Ca(C2H3O2)2 + ZrO2 = ZrCaO2 + 3 H2 + 2 C2 + 2 O2
H2SO3 + (NH4)2S = H2S + (NH4)2SO3 =>
H2SO3 + (NH4)2S = H2S + (NH4)2SO3
NaOH + Mn(C2H3O2)6 = NaC2H3O2 + Mn(OH)6 =>
6 NaOH + Mn(C2H3O2)6 = 6 NaC2H3O2 + Mn(OH)6
Cr2O7 + Na2O = NaCrO4 =>
Cr2O7 + Na2O = 2 NaCrO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C6H5OH + HCl = C6H5HCl + OH =>
C6H5OH + HCl = C6H5HCl + OH
C2H2COOH + CH3CH(OH)CH3 = C2H2CO2C3H7 + H2O =>
C2H2COOH + CH3CH(OH)CH3 = C2H2CO2C3H7 + H2O
MnO4 + NO2{-} + H{+} = Mn + NO3 + H2O =>
3 MnO4 + 8 NO2{-} + 8 H{+} = 3 Mn + 8 NO3 + 4 H2O
TiCl4 + O2 = Ti2O3 + Cl2 =>
4 TiCl4 + 3 O2 = 2 Ti2O3 + 8 Cl2
Cl2 + O3 = ClO2 =>
3 Cl2 + 4 O3 = 6 ClO2
Ba(OH)2 + HC8H4O4 = Ba + C8H4O4 + H2O =>
Ba(OH)2 + 2 HC8H4O4 = Ba + 2 C8H4O4 + 2 H2O
Pb(NO3)2 + H2O = PbO2 + HNO3 + H2 =>
Pb(NO3)2 + 2 H2O = PbO2 + 2 HNO3 + H2
C5H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 C5H5OH + 4 Na2Cr2O7 + 16 H2SO4 = 15 HC2H3O2 + 4 Cr2(SO4)3 + 4 Na2SO4 + 4 H2O
H{+} + C2O4{2-} + HNO2 = CO2 + NO + H2O =>
2 H{+} + C2O4{2-} + 2 HNO2 = 2 CO2 + 2 NO + 2 H2O
FeCl2 + NH3 = [Fe(NH3)4]Cl2 =>
FeCl2 + 4 NH3 = [Fe(NH3)4]Cl2
C57H110O6 + NaOH = C3H8O3 + Na[C18H35O2] =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 Na[C18H35O2]
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaOH + CaClOH = Ca(OH)2 + NaCl =>
NaOH + CaClOH = Ca(OH)2 + NaCl
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
KOH + Li2S = K2S + LiOH =>
2 KOH + Li2S = K2S + 2 LiOH
HCO2H + CH4O = HCO2C3H7 + H2O =>
HCO2H + 3 CH4O = HCO2C3H7 + 3 H2O
Pb(OH)2 + HCl(aq) = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl(aq) = PbCl2 + 2 H2O
Mg(OH)2 + HCO3 = Mg(CO3)2 + H2O =>
Mg(OH)2 + 2 HCO3 = Mg(CO3)2 + 2 H2O
C2H6O + H2O = CO2 + H =>
C2H6O + 3 H2O = 2 CO2 + 12 H
K + BO3 = K2O + B =>
6 K + BO3 = 3 K2O + B
OH{-} + PbO = HPbO2{-} =>
OH{-} + PbO = HPbO2{-}
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
Al{2+}O{2+} + Fe = Fe{3+}O{4+} + Al =>
3 Al{2+}O{2+} + 2 Fe = 2 Fe{3+}O{4+} + 3 Al
MnO2 + H{+} + Cr = Mn{2+} + Cr{3+} + H2O =>
3 MnO2 + 12 H{+} + 2 Cr = 3 Mn{2+} + 2 Cr{3+} + 6 H2O
AAA = A32 =>
32 AAA = 3 A32
H2SO4 + BaCl2 = BaSO4H2Cl2 =>
H2SO4 + BaCl2 = BaSO4H2Cl2
[Cu(NH3)4]SO4 + Pb(C2H3O2)2 = PbSO4 + Cu(NH3)4(C2H3O2)2 =>
[Cu(NH3)4]SO4 + Pb(C2H3O2)2 = PbSO4 + Cu(NH3)4(C2H3O2)2
PbHO2 + HClO3 = PbClO3 + H2O2 =>
PbHO2 + HClO3 = PbClO3 + H2O2
C2H2Cl2 + O2 = HCl + CO2 =>
C2H2Cl2 + 2 O2 = 2 HCl + 2 CO2
S2 + O2 = S3O =>
3 S2 + O2 = 2 S3O
Pb(NO3)2 + H2S = SNO3 + Pb + H =>
Pb(NO3)2 + 2 H2S = 2 SNO3 + Pb + 4 H
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NO =>
(NH4)2S + 2 K2Cr2O7 + 4 H2O = S + 4 Cr(OH)3 + 4 KOH + 2 NO
FeCuS2 + HNO3 = Fe(NO3)2 + Cu(NO3)2 + NO2 + S8 + H2O =>
4 FeCuS2 + 32 HNO3 = 4 Fe(NO3)2 + 4 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
Hg + NH3 = HgH3 + N2 =>
2 Hg + 2 NH3 = 2 HgH3 + N2
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
HLi + S(OH)2 = Li2S + H2O =>
2 HLi + S(OH)2 = Li2S + 2 H2O
AgNO3 + MgCl2 = AgCl + Mg[NO3]2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg[NO3]2
Sn(OH)4 + H2O2 = SnO4 + H2O =>
Sn(OH)4 + 2 H2O2 = SnO4 + 4 H2O
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 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 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
