| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + Cl2 = CoCl2
Cr(OH)3 + Na(OH) = Na[Cr(OH)4] =>
Cr(OH)3 + Na(OH) = Na[Cr(OH)4]
(NH4)NO3 + NaOH = Na(NO3) + NH3 + H2O =>
(NH4)NO3 + NaOH = Na(NO3) + NH3 + H2O
Zn(s) + FeCl3 = ZnCl2 + Fe =>
3 Zn(s) + 2 FeCl3 = 3 ZnCl2 + 2 Fe
CaO + Al(OH)3 = Al2(CaO2)3 + H2O =>
3 CaO + 2 Al(OH)3 = Al2(CaO2)3 + 3 H2O
Pb2{+} + Cd = Pb + Cd2{+} =>
Pb2{+} + 2 Cd = 2 Pb + Cd2{+}
CH3CH2OH + PI3 = CH3CH2I + H3PO3 =>
3 CH3CH2OH + PI3 = 3 CH3CH2I + H3PO3
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
C4H10O + Na = C4H9ONa + H2 =>
2 C4H10O + 2 Na = 2 C4H9ONa + H2
MgF2 + Na3PO4 = Mg3(PO4)2 + NaF =>
3 MgF2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaF
NaOH + SO = NaSO + HO =>
NaOH + SO = NaSO + HO
C18H38 = C9H18 + C9H20 =>
C18H38 = C9H18 + C9H20
Na2S + Ni(SO4) = Na2(SO4) + NiS =>
Na2S + Ni(SO4) = Na2(SO4) + NiS
Fe{3+} + Cl{-} = Fe + Cl =>
Fe{3+} + 3 Cl{-} = Fe + 3 Cl
Ca(NO3)2 + K2SiO3 = KNO3 + CaSiO3 =>
Ca(NO3)2 + K2SiO3 = 2 KNO3 + CaSiO3
KOH + CO = KCO + HO =>
KOH + CO = KCO + HO
KCl + Na3PO4 = K3PO4 + NaCl =>
3 KCl + Na3PO4 = K3PO4 + 3 NaCl
H2CrO4 + H2O2 = CrO5 + H2O =>
H2CrO4 + 2 H2O2 = CrO5 + 3 H2O
H2O + N2H4 = NH3 + H2O2 =>
2 H2O + N2H4 = 2 NH3 + H2O2
Sr + H2 = HSr =>
2 Sr + H2 = 2 HSr
NO3 = NO + O2 =>
NO3 = NO + O2
C3H7NO2 + O2 = CO2 + H2O + NH3 =>
C3H7NO2 + 3 O2 = 3 CO2 + 2 H2O + NH3
K2Zn(OH)4 + HCl = ZnCl2 + KCl + H2O =>
K2Zn(OH)4 + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
H2SO4 + Ca3(PO4)2 + H2O = CaH4O6S + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 3 CaH4O6S + 2 H3PO4
C6H5CHO + O2 = C6H5COOH =>
2 C6H5CHO + O2 = 2 C6H5COOH
Na{2}SO{4} + AgNO{3} = Ag{2}SO{4} + NaNO{3} =>
Na{2}SO{4} + AgNO{3} = Ag{2}SO{4} + NaNO{3}
CH3CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2OH + 6 O2 = 4 CO2 + 5 H2O
Fe(OH)3 + NaOH = Na[Fe(OH)4] =>
Fe(OH)3 + NaOH = Na[Fe(OH)4]
Cu(IO3)2 = Cu{2+} + IO3{-} =>
Cu(IO3)2 = Cu{2+} + 2 IO3{-}
Na + C = Na2C2 =>
2 Na + 2 C = Na2C2
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
NaClO + H2O = NaOH + Cl2 + O2 =>
4 NaClO + 2 H2O = 4 NaOH + 2 Cl2 + O2
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + Na2SO4 + H2O =>
10 NaSCN + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 HCN + 5 Na2SO4 + 8 H2O
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
Mg + HCe = MgCe + H2 =>
2 Mg + 2 HCe = 2 MgCe + H2
Ag(s) + H2SO4(aq) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(aq) = Ag2SO4 + H2
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
K + N2 = K3N =>
6 K + N2 = 2 K3N
Au + OH = Au(OH)3 =>
Au + 3 OH = Au(OH)3
Ni(NO3)2 + NaHCO3 = NiHCO3 + Na(NO3)2 =>
Ni(NO3)2 + NaHCO3 = NiHCO3 + Na(NO3)2
K(s) + HBr(aq) = KBr + H =>
K(s) + HBr(aq) = KBr + H
P + H2O + CuSO4 = HPO3 + H2SO4 + Cu =>
2 P + 6 H2O + 5 CuSO4 = 2 HPO3 + 5 H2SO4 + 5 Cu
Ag(s) + H2SO4(aq) = Ag2SO4(s) + SO2(g) + H2O(l) =>
2 Ag(s) + 2 H2SO4(aq) = Ag2SO4(s) + SO2(g) + 2 H2O(l)
NaCl + Fe = NaFe + Cl =>
NaCl + Fe = NaFe + Cl
HClO2 + NaOH = ClO2 + NaCl + H2O =>
5 HClO2 + NaOH = 4 ClO2 + NaCl + 3 H2O
Ni(OH)2 + NH3 = Ni(NH3)6 + OH =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6 + 2 OH
(CH3)2NH + HBr = CH3Br + NH3 =>
(CH3)2NH + 2 HBr = 2 CH3Br + NH3
Ni(NO3)2 + NH3 = [Ni(NH3)6](NO3)2 =>
Ni(NO3)2 + 6 NH3 = [Ni(NH3)6](NO3)2
C7H6O2 + NaOH = C7H5O2Na + H2O =>
C7H6O2 + NaOH = C7H5O2Na + H2O
CuSO4 + O2 = Cu2O + SO4 =>
4 CuSO4 + O2 = 2 Cu2O + 4 SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
