| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
COCl2 + Na2Co3 = COCo3 + Na2Cl2 =>
COCl2 + Na2Co3 = COCo3 + Na2Cl2
NH4 + O2 = NO + OH =>
2 NH4 + 5 O2 = 2 NO + 8 OH
Sn(SO4)4 + LiNO3 = Sn(NO3)4 + LiSO4 =>
Sn(SO4)4 + 4 LiNO3 = Sn(NO3)4 + 4 LiSO4
Zn + SiO2 = ZnO4 + Si =>
Zn + 2 SiO2 = ZnO4 + 2 Si
KMnO4 + H2SO4 + C7H8O = K2SO4 + MnSO4 + C7H6O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 C7H8O = 3 K2SO4 + 6 MnSO4 + 5 C7H6O3 + 14 H2O
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
KI + KBrO3 + HCl = KBr + KCl + H2O + I2 =>
6 KI + KBrO3 + 6 HCl = KBr + 6 KCl + 3 H2O + 3 I2
H2SO4 + KI + KMnO4 = MnSO + K2SO4 + I2 + H2O =>
14 H2SO4 + 22 KI + 2 KMnO4 = 2 MnSO + 12 K2SO4 + 11 I2 + 14 H2O
Ca3(PO3)2 + Mg = Ca3P2 + MgO =>
Ca3(PO3)2 + 6 Mg = Ca3P2 + 6 MgO
C57H104O6 + NaOH = C3H8O3 + C18H33NaO2 =>
C57H104O6 + 3 NaOH = C3H8O3 + 3 C18H33NaO2
H2SO4 + Fe2 = Fe2(SO4)3 + H2SO3 + H2O =>
6 H2SO4 + Fe2 = Fe2(SO4)3 + 3 H2SO3 + 3 H2O
MgCO3 + KNO3 = K2CO3 + Mg(NO3)2 =>
MgCO3 + 2 KNO3 = K2CO3 + Mg(NO3)2
Zn + Ni + Fe = ZnNiFe =>
Zn + Ni + Fe = ZnNiFe
HBr + Ba(OH)2 = H2O + HBrBaO =>
HBr + Ba(OH)2 = H2O + HBrBaO
Al + Fe3O = AlO2 + Fe2 =>
Al + 2 Fe3O = AlO2 + 3 Fe2
KCIO1 = KCI + O2 =>
2 KCIO1 = 2 KCI + O2
H2SO4 + Mg = SO4 + HMg =>
H2SO4 + 2 Mg = SO4 + 2 HMg
K2CrO4 + Al(NO3)3 = Al2(CrO4)3 + K2(NO3)2 =>
3 K2CrO4 + 2 Al(NO3)3 = Al2(CrO4)3 + 3 K2(NO3)2
C3O2 + C4O = C10O6 =>
14 C3O2 + 2 C4O = 5 C10O6
I2 + NaOH = NaI + NaOI + H2O =>
I2 + 2 NaOH = NaI + NaOI + H2O
Pb + Pb(O2)2 + HSO4 = PbSO4 + H2O =>
7 Pb + Pb(O2)2 + 8 HSO4 = 8 PbSO4 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnCO3(heated) = ZnO3 + C =>
ZnCO3(heated) = ZnO3 + C
H3PO4 + He = He3(PO4)2 + H2 =>
2 H3PO4 + 3 He = He3(PO4)2 + 3 H2
Ti2O3 = O2 + Ti =>
2 Ti2O3 = 3 O2 + 4 Ti
H2SO4 + KI = H2S + H2O + I + KHSO4 =>
9 H2SO4 + 8 KI = H2S + 4 H2O + 8 I + 8 KHSO4
Cu + HNO3 = H2O + NO2 + CuO2 =>
Cu + 4 HNO3 = 2 H2O + 4 NO2 + CuO2
HCN + NaCN = HNa + (CN)2 =>
HCN + NaCN = HNa + (CN)2
K2Cr2O7 + HCl = CrCl3 + K + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 K + 4 Cl2 + 7 H2O
H2SO4 + H2 = H2S + H2O =>
H2SO4 + 4 H2 = H2S + 4 H2O
Zn3N2 + Ca = Ca3N2 + Zn =>
Zn3N2 + 3 Ca = Ca3N2 + 3 Zn
Zn + Hg2(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg2(NO3)2 = Zn(NO3)2 + 2 Hg
ZnSO4 + Cu = CuSO4 + Zn =>
ZnSO4 + Cu = CuSO4 + Zn
NO2C6H4COCH3 + Sn + HCl = NH2C6H4COCH3 + SnCl2 + H2O =>
NO2C6H4COCH3 + 3 Sn + 6 HCl = NH2C6H4COCH3 + 3 SnCl2 + 2 H2O
CH3COOH + Fe(OH)2 = H2O + Fe(CH3COO)2 =>
2 CH3COOH + Fe(OH)2 = 2 H2O + Fe(CH3COO)2
Si + MgSi = MgSi2 =>
Si + MgSi = MgSi2
N7O9 = N7O4 + O7 =>
7 N7O9 = 7 N7O4 + 5 O7
Zn + HCI(aq) = ZnHCI(aq) =>
Zn + HCI(aq) = ZnHCI(aq)
NaOCl + C3H6O = CHCl3 + NaCH3COO + NaOH =>
3 NaOCl + C3H6O = CHCl3 + NaCH3COO + 2 NaOH
Cu(NO3)3 + NaI = CuI3 + NaNO3 =>
Cu(NO3)3 + 3 NaI = CuI3 + 3 NaNO3
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
Ni(OH)3 + H2SO4 = Ni(HSO4)3 + H2O =>
Ni(OH)3 + 3 H2SO4 = Ni(HSO4)3 + 3 H2O
BaO2 + H2SO4 = BaSO4 + O3 + H2O =>
3 BaO2 + 3 H2SO4 = 3 BaSO4 + O3 + 3 H2O
Na2SO3 + CuCl2 = CuS + Na2SO4 + NaCl =>
4 Na2SO3 + CuCl2 = CuS + 3 Na2SO4 + 2 NaCl
NH4NO3 + Al = Al2O3 + N2 + H2O =>
3 NH4NO3 + 2 Al = Al2O3 + 3 N2 + 6 H2O
Al2SO43 + Na2SO3 + H2O = AlOH3 + SO2 + Na2SO4 =>
Al2SO43 + 42 Na2SO3 + 3 H2O = 2 AlOH3 + SO2 + 42 Na2SO4
N{-}2O{-}2— = N{-}2O =>
N{-}2O{-}2— = N{-}2O
N3H + CH3CN = C2H4N4 =>
N3H + CH3CN = C2H4N4
| 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.
