| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + MgCO3 = K2CO3 + MgCl2
Li + ZnS = LiS + Zn =>
Li + ZnS = LiS + Zn
NaOH + H2CO2 = NaHCO2 + H2O =>
NaOH + H2CO2 = NaHCO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(s) + NO3{-}(aq) + H2O(l) = Zn(OH)42{-}(aq) + NH3(g) + OH{-}(aq) =>
8 Zn(s) + 41 NO3{-}(aq) + 246 H2O(l) = 8 Zn(OH)42{-}(aq) + 41 NH3(g) + 33 OH{-}(aq)
Si(OH)4 + HCl = SiCl4 + H2O =>
Si(OH)4 + 4 HCl = SiCl4 + 4 H2O
Mg(NO3)2 + Na2CrO4 = NaNO3 + MgCrO4 =>
Mg(NO3)2 + Na2CrO4 = 2 NaNO3 + MgCrO4
Fe(III)SO4 + Na2S = Fe(III)S + Na2SO4 =>
Fe(III)SO4 + Na2S = Fe(III)S + Na2SO4
AsO4{2-} + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
2 AsO4{2-} + 9 Zn + 22 H{+} = 2 AsH3 + 9 Zn{2+} + 8 H2O
Br2 + SO2 + H2O = H{+} + HBr{-} + H2SO4 =>
Br2 + 2 SO2 + 4 H2O = 2 H{+} + 2 HBr{-} + 2 H2SO4
Hydrogenchloride + sodiumcarbonate = Carbondioxide + sodiumchloride + water =>
2 HCl + Na2CO3 = CO2 + 2 NaCl + H2O
Hg(NO3)2 + H2S = HgS + H{+} + NO3{-} =>
Hg(NO3)2 + H2S = HgS + 2 H{+} + 2 NO3{-}
HSO3 + H = H2SO3 =>
HSO3 + H = H2SO3
KMnO4 + C3H8O3 + H2SO4 = C3H2O5K2 + K2SO4 + MnO2 + H2O =>
8 KMnO4 + 3 C3H8O3 + H2SO4 = 3 C3H2O5K2 + K2SO4 + 8 MnO2 + 10 H2O
NaCO3 + HC2H3O2 = C2H3NaO2 + CO4 + H2O =>
16 NaCO3 + 13 HC2H3O2 = 16 C2H3NaO2 + 10 CO4 + 2 H2O
MgBr2 + I2 = IBr + Mg =>
MgBr2 + I2 = 2 IBr + Mg
NaO2 + CO2 = Na2CO3 + O2 =>
4 NaO2 + 2 CO2 = 2 Na2CO3 + 3 O2
PbO2 + Ca(OH)2 = CaPbO3 + H2O =>
PbO2 + Ca(OH)2 = CaPbO3 + H2O
C6H12O6 = C3H7COOH + CO2 + H2 =>
C6H12O6 = C3H7COOH + 2 CO2 + 2 H2
Cl2 + Na[Al(OH)4] + H2O = NaClO3 + Al(OH)3 + HCl =>
3 Cl2 + Na[Al(OH)4] + 2 H2O = NaClO3 + Al(OH)3 + 5 HCl
Sr(NO3)2 + NaHCO3 = SrHCO3 + Na(NO3)2 =>
Sr(NO3)2 + NaHCO3 = SrHCO3 + Na(NO3)2
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
AsO4{3-} + S{2-} + H{+} = As3{3-} + S + H2O =>
3 AsO4{3-} + 9 S{2-} + 24 H{+} = As3{3-} + 9 S + 12 H2O
St + HNO4 = StNO4 + H2 =>
2 St + 2 HNO4 = 2 StNO4 + H2
CH3OH + HC1 = CH3C1 + OH =>
CH3OH + 3 HC1 = 2 CH3C1 + OH
NaHCO3 + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O + CO2 =>
NaHCO3 + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O + CO2
St + HNO4 = StNO4 + H2 =>
2 St + 2 HNO4 = 2 StNO4 + H2
Fe + O2 = Fe2O6 =>
2 Fe + 3 O2 = Fe2O6
Pb(NO3)4 + (NH4)3PO4 = NH4NO3 + Pb3(PO4)4 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = 12 NH4NO3 + Pb3(PO4)4
(NH4)2SO4Fe(SO4) + H2C2O4 = Fe(C2O4) + (NH4)2SO4 + H2SO4 =>
(NH4)2SO4Fe(SO4) + H2C2O4 = Fe(C2O4) + (NH4)2SO4 + H2SO4
C3H5(C17H35COO)3 + O2 = CO2 + H2 =>
C3H5(C17H35COO)3 + 54 O2 = 57 CO2 + 55 H2
St + HNO4 = StNO4 + H2 =>
2 St + 2 HNO4 = 2 StNO4 + H2
Mg + P = Mg2P3 =>
2 Mg + 3 P = Mg2P3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Ba(OH)2 + HClO4 = Ba(HClO4)2 + OH =>
Ba(OH)2 + 2 HClO4 = Ba(HClO4)2 + 2 OH
Fe + H2SiO3 = FeSiO3 + H2 =>
Fe + H2SiO3 = FeSiO3 + H2
Mn(OH)2 + H3O = H2O + Mn =>
Mn(OH)2 + 2 H3O = 4 H2O + Mn
S + O2 = SO5 =>
2 S + 5 O2 = 2 SO5
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
NaHC4H4O6*H2O + NaOH = Na2C4H4O6 + H2O =>
NaHC4H4O6*H2O + NaOH = Na2C4H4O6 + 2 H2O
SIH4 + O2 = SIO2 + H2O =>
SIH4 + 2 O2 = SIO2 + 2 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC22H3O2 + H2O =>
11 HC2H3O2 + NaHCO3 = CO2 + NaC22H3O2 + 21 H2O
CoO + Cr2O3 = CoCr2O4 =>
CoO + Cr2O3 = CoCr2O4
Bi2S3 + HNO3 = Bi(NO3)2 + S + NO + H2O =>
3 Bi2S3 + 16 HNO3 = 6 Bi(NO3)2 + 9 S + 4 NO + 8 H2O
S7 + F2 = SF7 =>
2 S7 + 49 F2 = 14 SF7
St + HNO4 = StNO4 + H2 =>
2 St + 2 HNO4 = 2 StNO4 + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
