| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2OHCHOHCH3 + 4 O2 = 3 CO2 + 4 H2O
CH2(CHOH)4CHO + Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + H2O =>
CH2(CHOH)4CHO + 2 Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + 2 H2O
HSO3 + H2O2 = HSO4 + H2O =>
HSO3 + H2O2 = HSO4 + H2O
Li + Sn(SO4)2 = Sn + Li2(SO4)2 =>
2 Li + Sn(SO4)2 = Sn + Li2(SO4)2
Fe4Po2 + F = FeF2 + Po4 =>
2 Fe4Po2 + 16 F = 8 FeF2 + Po4
Hg2(OH)2(s) + HCl(aq) = Hg2Cl2(s) + H2O(l) =>
Hg2(OH)2(s) + 2 HCl(aq) = Hg2Cl2(s) + 2 H2O(l)
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
MnO2 + KClO3 = K2MnO4 + O2 + Cl2 =>
MnO2 + 2 KClO3 = K2MnO4 + 2 O2 + Cl2
Na(s) + AgCl(aq) = NaCl + Ag =>
Na(s) + AgCl(aq) = NaCl + Ag
H2KI + HNO2 = N2 + KI + H2O =>
3 H2KI + 2 HNO2 = N2 + 3 KI + 4 H2O
C52H102 + O2 = CO2 + H2O =>
2 C52H102 + 155 O2 = 104 CO2 + 102 H2O
NaN3 + (COOH)2 = Na2C2O4 + HN3 =>
2 NaN3 + (COOH)2 = Na2C2O4 + 2 HN3
Fe(C2H3O2)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4C2H3O2 =>
2 Fe(C2H3O2)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4C2H3O2
Zn + Hg(NO3)4 = Hg + Zn(NO3)2 =>
2 Zn + Hg(NO3)4 = Hg + 2 Zn(NO3)2
Fe(NO3)2 = Fe(NO3)3 + NO + FeO =>
5 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 FeO
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + NaNO3(a) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + 2 NaNO3(a)
C6H5C2H5 + KMnO4 + H2O = C6H5COOH + KOH + MnO3 =>
7 C6H5C2H5 + 54 KMnO4 + 16 H2O = 8 C6H5COOH + 54 KOH + 54 MnO3
Na + Fe2O3 = Na2O(s) + Fe(s) =>
6 Na + Fe2O3 = 3 Na2O(s) + 2 Fe(s)
K2SO4 + LiNO3 = K2NO3 + LiSO4 =>
K2SO4 + LiNO3 = K2NO3 + LiSO4
NaCl(aq) + Pb(NO3)2(aq) = NaNO3(s) + PbCl2(aq) =>
2 NaCl(aq) + Pb(NO3)2(aq) = 2 NaNO3(s) + PbCl2(aq)
PB(NO3)2 + PbCl2 = PBCl2 + Pb(NO3)2 =>
PB(NO3)2 + PbCl2 = PBCl2 + Pb(NO3)2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Zn(OH)2 + H2CO3 = H2O + ZnCO3 =>
Zn(OH)2 + H2CO3 = 2 H2O + ZnCO3
C7H7Br + Br2 = C7H6Br2 + HBr =>
C7H7Br + Br2 = C7H6Br2 + HBr
BaCl2 + CuSO4*5H2O = BaCl2*5H2O + CuSO4 =>
BaCl2 + CuSO4*5H2O = BaCl2*5H2O + CuSO4
Al + KNO3 + KOH + H2O = NH3 + K(Al(OH)6) =>
8 Al + 5 KNO3 + 3 KOH + 30 H2O = 5 NH3 + 8 K(Al(OH)6)
COCl2 + CUSO4 = CUCl2 + COSO4 =>
COCl2 + CUSO4 = CUCl2 + COSO4
NH3 + Fe(NO3)3 = Fe(NH3)6 + NO3 =>
6 NH3 + Fe(NO3)3 = Fe(NH3)6 + 3 NO3
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl =>
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl
Al2(SO4)3 + NH4(OH) + H2O = NH4Al(SO4)212H2O + Al(OH) + NH4 =>
212 Al2(SO4)3 + 421 NH4(OH) + 3.0000000000001H2O = 3 NH4Al(SO4)212H2O + 421 Al(OH) + 418 NH4
N2O5 = NO2 + O3 =>
3 N2O5 = 6 NO2 + O3
Mg52Si29H80O150 = MgO + SiO2 + H2O =>
Mg52Si29H80O150 = 52 MgO + 29 SiO2 + 40 H2O
AlPO4 = Al3(PO4)3 =>
3 AlPO4 = Al3(PO4)3
Na + Se = Na4Se =>
4 Na + Se = Na4Se
H2PO2({-}) + MnO4{-} + H{+} = H3PO4 + Mn{+2} + H2O =>
5 H2PO2({-}) + 4 MnO4{-} + 17 H{+} = 5 H3PO4 + 4 Mn{+2} + 6 H2O
Ni2O2 + H2O = Ni(OH)2 =>
Ni2O2 + 2 H2O = 2 Ni(OH)2
As2O3 + OH{-} + IO4 = AsO4 + IO3{-} + H2O =>
3 As2O3 + 10 OH{-} + 10 IO4 = 6 AsO4 + 10 IO3{-} + 5 H2O
CaO + Gd2O3 + Ta2O3 = Gd3CaTaO7 =>
2 CaO + 3 Gd2O3 + Ta2O3 = 2 Gd3CaTaO7
NaCl + OH = NaClO + H2O =>
NaCl + 2 OH = NaClO + H2O
Rb2SO3(aq) + HClO4(aq) = H2O(l) + SO2(g) + RbClO4(aq) =>
Rb2SO3(aq) + 2 HClO4(aq) = H2O(l) + SO2(g) + 2 RbClO4(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr2(SO4)3 + (NH)2S + H2O = Cr(OH)3 + (NH4)2SO4 + H2S =>
Cr2(SO4)3 + 12(NH)2S + 42 H2O = 2 Cr(OH)3 + 12(NH4)2SO4 + 3 H2S
KCl + ClO2 + NaOH = KClO3 + NaCl + H2O =>
5 KCl + 6 ClO2 + 6 NaOH = 5 KClO3 + 6 NaCl + 3 H2O
FeSO4 + PbS = FeS + PbSO4 =>
FeSO4 + PbS = FeS + PbSO4
K2(Cr2O7) + Cu + HCl = CrCl3 + KCl + CuCl2 + H2O =>
K2(Cr2O7) + 3 Cu + 14 HCl = 2 CrCl3 + 2 KCl + 3 CuCl2 + 7 H2O
CaOHCl + HCl = CaCl2 + H2O =>
CaOHCl + HCl = CaCl2 + H2O
Hg2(OH)2(s) + HCl(aq) = Hg2Cl2(s) + H2O(l) =>
Hg2(OH)2(s) + 2 HCl(aq) = Hg2Cl2(s) + 2 H2O(l)
LiSO4H2O = Li + SO4 + H2O =>
LiSO4H2O = Li + SO4 + H2O
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
Al2(SO4)3 + Pb(NO3)2 = Al2(NO3)6 + PbSO4 =>
Al2(SO4)3 + 3 Pb(NO3)2 = Al2(NO3)6 + 3 PbSO4
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
