| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 S + 2 FeBr3 = Fe2S3 + 3 Br2
N2H4 + Cr2O7{2-} + H3O{+} = Cr{3+} + N2 + H2O =>
3 N2H4 + 2 Cr2O7{2-} + 16 H3O{+} = 4 Cr{3+} + 3 N2 + 30 H2O
C6H6O + H2O = C6H5O + H3O =>
C6H6O + H2O = C6H5O + H3O
Ba(oh)2 + H2Co3 = BaCo3 + H2 =>
Ba(oh)2 + 2 H2Co3 = 2 BaCo3 + 2 H2
MgO + CO2 + H2O = Mg(OH)(HCO3) =>
MgO + CO2 + H2O = Mg(OH)(HCO3)
PH3 + KMnO4 + HSO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
7 PH3 + 8 KMnO4 + 16 HSO4 = 8 KHSO4 + 8 MnSO4 + 7 H3PO4 + 4 H2O
Ag + BaCl2 = AgCl + Ba =>
2 Ag + BaCl2 = 2 AgCl + Ba
CoCl2 + HNo3 = Co(No3)2 + HCl =>
CoCl2 + 2 HNo3 = Co(No3)2 + 2 HCl
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
C + F2 = CF4 =>
C + 2 F2 = CF4
Ca(ClO3)2(s) = CaCl2(s) + O(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 6 O(g)
CoCl2(s) + HF(g) = CoF2(s) + HCl(g) =>
CoCl2(s) + 2 HF(g) = CoF2(s) + 2 HCl(g)
S + FeBr3 = Fe2S3 + Br2 =>
3 S + 2 FeBr3 = Fe2S3 + 3 Br2
SO2 + H2O = H{+} + SO3{2-} =>
SO2 + H2O = 2 H{+} + SO3{2-}
K + H2O = H2K2O2 + H =>
2 K + 2 H2O = H2K2O2 + 2 H
Ba + HCe = BaCe2 + H2 =>
Ba + 2 HCe = BaCe2 + H2
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
CU + O3 = CUO =>
3 CU + O3 = 3 CUO
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Ag + BaCl2 = AgCl + Ba =>
2 Ag + BaCl2 = 2 AgCl + Ba
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
As2S5 + H2O + HNO3 = H3AsO4 + H2SO4 + NO =>
3 As2S5 + 4 H2O + 40 HNO3 = 6 H3AsO4 + 15 H2SO4 + 40 NO
NaClO2 + S = NaCl + SO2 =>
NaClO2 + S = NaCl + SO2
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
C2H5OH + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
3 C2H5OH + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
S + FeBr3 = Fe2S3 + Br2 =>
3 S + 2 FeBr3 = Fe2S3 + 3 Br2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
SiO2 + AlO = Al2O3 + Si =>
SiO2 + 4 AlO = 2 Al2O3 + Si
Hg + HCO3 = Hg(HCO3)2 =>
Hg + 2 HCO3 = Hg(HCO3)2
SiCl4LiAlH4 = SiH4LiClAlCl3 =>
SiCl4LiAlH4 = SiH4LiClAlCl3
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
FeO + H2O2 = Fe2O2(OH)2 =>
2 FeO + H2O2 = Fe2O2(OH)2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
BaCI2 + Al2(SO4)3 = Ba(SO4)3 + Al2CI2 =>
BaCI2 + Al2(SO4)3 = Ba(SO4)3 + Al2CI2
H2O + SO3{2-} = SO4{2-} + e + H3O{+} =>
3 H2O + SO3{2-} = SO4{2-} + 2e + 2 H3O{+}
C8H7OBr + NaC = C8H7ONa + CBr =>
C8H7OBr + NaC = C8H7ONa + CBr
C2H4 + KMnO4 = CO2 + H2O + KMn =>
2 C2H4 + 3 KMnO4 = 4 CO2 + 4 H2O + 3 KMn
Fe + SO3 = Fe(SO3) =>
Fe + SO3 = Fe(SO3)
Ca + O2 = Ca{+2} + O{-2} =>
2 Ca + O2 = 2 Ca{+2} + 2 O{-2}
CH4 + O2 = CHO2 + H2O =>
4 CH4 + 7 O2 = 4 CHO2 + 6 H2O
NH3 + HCl = NHCl2 + H2 =>
NH3 + 2 HCl = NHCl2 + 2 H2
K2Cl2 = KCl =>
K2Cl2 = 2 KCl
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cr + LiCl = CrCl + Li =>
Cr + LiCl = CrCl + Li
Na + H2SS = Na2S + H2 =>
4 Na + H2SS = 2 Na2S + H2
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
C4H8O + Cu(OH)2 = Cu2O + H2O + C4H8O2 =>
C4H8O + 2 Cu(OH)2 = Cu2O + 2 H2O + C4H8O2
SnCl2 + KNO2 + HCl = H2SnCl6 + N2 + KCl + H2O =>
3 SnCl2 + 2 KNO2 + 14 HCl = 3 H2SnCl6 + N2 + 2 KCl + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
