| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + KCl = K[AgCl2]
Na2CO3 + TiO2 + SiO2 = NaTiSi2O6 + CO2 + O2 =>
2 Na2CO3 + 4 TiO2 + 8 SiO2 = 4 NaTiSi2O6 + 2 CO2 + O2
AgNO3 + Fe = Ag + (NO3)2Fe =>
2 AgNO3 + Fe = 2 Ag + (NO3)2Fe
Br2 + C7H12 = Br2C6H8 + CH4 =>
Br2 + C7H12 = Br2C6H8 + CH4
C6H4O2 + O2 = CO3 + H2O =>
C6H4O2 + 9 O2 = 6 CO3 + 2 H2O
H2SO3 + LiOH = H2O + Li2SO3 =>
H2SO3 + 2 LiOH = 2 H2O + Li2SO3
HNO3 + AgClN2C2H10 = AgNO3 + HCl + N2C2H10 =>
HNO3 + AgClN2C2H10 = AgNO3 + HCl + N2C2H10
Ca(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + CaSO4(aq) =>
Ca(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + CaSO4(aq)
CH3COONa + NaOH + CaO = CH4 + CaCO3 + Na2O =>
CH3COONa + NaOH + CaO = CH4 + CaCO3 + Na2O
N3 + O3 = N2O3 =>
2 N3 + 3 O3 = 3 N2O3
H23SO4 + Fe2(CO3)3 = Fe2(SO4)3 + H23CO3 =>
3 H23SO4 + Fe2(CO3)3 = Fe2(SO4)3 + 3 H23CO3
AlCl2 = Al + Cl2 =>
AlCl2 = Al + Cl2
NaClO3 + CH3OH + H2SO4 = ClO2 + NaHSO4 + H2O + CO2 =>
6 NaClO3 + CH3OH + 6 H2SO4 = 6 ClO2 + 6 NaHSO4 + 5 H2O + CO2
Cl + sodiumiodide = sodiumchloride + I =>
Cl + NaI = NaCl + I
Mn + HClO3 = MnCl2 + Mn(ClO4)2 + H2O =>
8 Mn + 16 HClO3 = 3 MnCl2 + 5 Mn(ClO4)2 + 8 H2O
K(ClO3) + Ca(NO3)2 = K(NO3) + Ca(ClO3)2 =>
2 K(ClO3) + Ca(NO3)2 = 2 K(NO3) + Ca(ClO3)2
C9H20 + O = CO + H2O =>
C9H20 + 19 O = 9 CO + 10 H2O
C12H2O5SO4 + H2O = CO2 + HSO3 + H =>
C12H2O5SO4 + 18 H2O = 12 CO2 + HSO3 + 37 H
AlO + NaOH2 = NaAlO + H2O =>
AlO + NaOH2 = NaAlO + H2O
KOH + HReO4 = KReO4 + H2O =>
KOH + HReO4 = KReO4 + H2O
NaBr + NaClO = NaCl + NaBrO =>
NaBr + NaClO = NaCl + NaBrO
Cu(OH)2 + Na2CO3 = CuCO3 + Na(OH) =>
Cu(OH)2 + Na2CO3 = CuCO3 + 2 Na(OH)
H2SO4 + Sr(OH)2 = Sr(SO4) + H(OH) =>
H2SO4 + Sr(OH)2 = Sr(SO4) + 2 H(OH)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C7H16 + O2 = H2O + CO2C5H12O(l) = H2O + CO2 =>
12 C7H16 + 27 O2 = 12 H2O + 14 CO2C5H12O(l)
K(OH)2 + HCl + H2 = KCl + H2O =>
2 K(OH)2 + 2 HCl + H2 = 2 KCl + 4 H2O
FeCl3*6H2O + NaC2H3O23H20 + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
4 FeCl3*6H2O + 12 NaC2H3O23H20 + 78 C5H8O2 = 4 Fe(C5H7O2)3 + 12 NaCl + 177 HC2H3O2 + 78 H2O
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
AlOH + HBr = H2OAlBr =>
AlOH + HBr = H2OAlBr
C3H6O + O2 = C3O2 + H6O =>
C3H6O + O2 = C3O2 + H6O
HBrO + Be(OH)2 = Be(BrO)2 + H2O =>
2 HBrO + Be(OH)2 = Be(BrO)2 + 2 H2O
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(aq) + H2O(l) =>
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(aq) + H2O(l)
Al + ON4 = Al2O3 + N2 =>
2 Al + 3 ON4 = Al2O3 + 6 N2
Ni + H2Se = Ni2Se3 + H2 =>
2 Ni + 3 H2Se = Ni2Se3 + 3 H2
C8H8O3 + NaOH + H2SO4 = C7H6O3 + CH3OH + Na2SO4 =>
2 C8H8O3 + 2 NaOH + H2SO4 = 2 C7H6O3 + 2 CH3OH + Na2SO4
Na2O + SnO2 = Na2SnO3 =>
Na2O + SnO2 = Na2SnO3
(NH4)2O + KCl = K2O + (NH4)Cl =>
(NH4)2O + 2 KCl = K2O + 2(NH4)Cl
HCl(aq) + KHO(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KHO(aq) = KCl(aq) + H2O(l)
CrO(O2)2 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO(O2)2 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
Pt + HOH = PtHOH =>
Pt + HOH = PtHOH
CO2 + CO3{2-} + H2O = HCO3{-} =>
CO2 + CO3{2-} + H2O = 2 HCO3{-}
P(l) + SO2 + Cl2(g) = OSCl2 + OPCl3 =>
2 P(l) + 2 SO2 + 5 Cl2(g) = 2 OSCl2 + 2 OPCl3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Cr2O7{-2} + NO2{-} + H{+} = Cr{3} + NO3{-} + H2O =>
Cr2O7{-2} + 3 NO2{-} + 8 H{+} = 2 Cr{3} + 3 NO3{-} + 4 H2O
H3CCOOH + Na = CH3COONa + H2 =>
2 H3CCOOH + 2 Na = 2 CH3COONa + H2
Co(s) + HNO3(aq) = Co(NO3)2(aq) + NO(g) + H2O(l) =>
3 Co(s) + 8 HNO3(aq) = 3 Co(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
C7H8 + KI + Cl2 = C7H7(KI) + HCl =>
2 C7H8 + 2 KI + Cl2 = 2 C7H7(KI) + 2 HCl
Na3CHO + HCl = NaCl + H3CHO =>
Na3CHO + 3 HCl = 3 NaCl + H3CHO
NO + K2Cr2O7 + H2SO4 = HNO2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NO + K2Cr2O7 + 4 H2SO4 = 6 HNO2 + K2SO4 + Cr2(SO4)3 + H2O
Cr2(CH3COO)4*2H2O + KMnO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + MnSO4 + CH3COOH + H2O =>
5 Cr2(CH3COO)4*2H2O + 2 KMnO4 + 18 H2SO4 = 5 Cr2(SO4)3 + K2SO4 + 2 MnSO4 + 20 CH3COOH + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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