| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 CO2 = Al2(CO3)3
HClO4 + KOH = KClO3 + H2O + O2 =>
2 HClO4 + 2 KOH = 2 KClO3 + 2 H2O + O2
C + Na2SO4 = Na2SO3 + CO =>
C + Na2SO4 = Na2SO3 + CO
HCl + Fe2O3*Fe0 = H2O + FeCl2 =>
6 HCl + Fe2O3*Fe0 = 3 H2O + 3 FeCl2
NaBr + Sr(NO3) = SrBr + NaNO3 =>
NaBr + Sr(NO3) = SrBr + NaNO3
Na3AsO3 + K2Cr2O7 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + K2SO4 + H2 =>
7 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = 7 Na3AsO4 + Cr2(SO4)3 + K2SO4 + 4 H2
K2O + H2SiO3 = K2SiO3 + H2O =>
K2O + H2SiO3 = K2SiO3 + H2O
LiCl + Na = NaCl + Li =>
LiCl + Na = NaCl + Li
C6H3N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H3N3O6 + 15 O2 = 24 CO2 + 6 H2O + 6 N2
HCl + NaIn = HIn + NaCl =>
HCl + NaIn = HIn + NaCl
KMnO4 + H2SO4 + FeSO3 = K2SO4 + MnSO4 + FeSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 FeSO3 = K2SO4 + 2 MnSO4 + 5 FeSO4 + 3 H2O
Ba(C2H3O2)2 + KOH = Ba(OH)2 + KC2H3O2 =>
Ba(C2H3O2)2 + 2 KOH = Ba(OH)2 + 2 KC2H3O2
O + Rb = RbO2 =>
2 O + Rb = RbO2
Mn2O7 + Fe(OH)2 = Fe(MnO4)2 + H2O =>
Mn2O7 + Fe(OH)2 = Fe(MnO4)2 + H2O
LiClO4 + H2SO4 = HClO4 + Li2SO4 =>
2 LiClO4 + H2SO4 = 2 HClO4 + Li2SO4
Cu + N = NCu2 =>
2 Cu + N = NCu2
FeSO4 + HNO3 + H2(SO4)3 = Fe2(SO4)3 + NO + H2O =>
18 FeSO4 + 2 HNO3 + 3 H2(SO4)3 = 9 Fe2(SO4)3 + 2 NO + 4 H2O
Sn2H2O = Sn + H2O =>
Sn2H2O = 2 Sn + H2O
IBr + F2 = IF5 + BrF3 =>
IBr + 4 F2 = IF5 + BrF3
CrO4 + N2O = Cr + NO =>
CrO4 + 4 N2O = Cr + 8 NO
C2H6 + O2 = C83 + H2O =>
166 C2H6 + 249 O2 = 4 C83 + 498 H2O
C4H9Br + NH3 = HBr + C4H9NH2 =>
C4H9Br + NH3 = HBr + C4H9NH2
KIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
C12H22O11 + KNO3 = CO2 + H2O + KOH + NO =>
C12H22O11 + 16 KNO3 = 12 CO2 + 3 H2O + 16 KOH + 16 NO
H2SO4(aq) + ZnSO3(aq) = SO2(g) + H2O(l) + ZnSO4(aq) =>
H2SO4(aq) + ZnSO3(aq) = SO2(g) + H2O(l) + ZnSO4(aq)
S2 + F6 = SF6 =>
S2 + 2 F6 = 2 SF6
Fe(HCOO)3 + H2O = Fe(OH)3 + HCOOH =>
Fe(HCOO)3 + 3 H2O = Fe(OH)3 + 3 HCOOH
KAl(OH)4 + CO2 = Al(OH)3 + K2CO3 + H2O =>
2 KAl(OH)4 + CO2 = 2 Al(OH)3 + K2CO3 + H2O
As2S5(aq) + HNO3 + H2O(l) = H3AsO4(aq) + NO(aq) + S(s) =>
3 As2S5(aq) + 10 HNO3 + 4 H2O(l) = 6 H3AsO4(aq) + 10 NO(aq) + 15 S(s)
H2SO4 + BI = BI(SO4)3 + H2 =>
3 H2SO4 + BI = BI(SO4)3 + 3 H2
K2Cr2O7 + C6H12O6 + H2SO5 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
12 K2Cr2O7 + 7 C6H12O6 + 48 H2SO5 = 12 Cr2(SO4)3 + 12 K2SO4 + 42 CO2 + 90 H2O
KBrO3 + H2SO4 = K2SO4 + Br2 + H2O + O2 =>
4 KBrO3 + 2 H2SO4 = 2 K2SO4 + 2 Br2 + 2 H2O + 5 O2
NaIO3 + NaI + H3O{+} = I2 + H2O + Na{+} =>
NaIO3 + 5 NaI + 6 H3O{+} = 3 I2 + 9 H2O + 6 Na{+}
NH4OH + HNO3 = H2O + NHO =>
NH4OH + HNO3 = 2 H2O + 2 NHO
Mg + CoCl3 = MgCl2 + Co =>
3 Mg + 2 CoCl3 = 3 MgCl2 + 2 Co
Na2CO3 + H = Na + H2CO3 =>
Na2CO3 + 2 H = 2 Na + H2CO3
Fe(Cl)2 + HNO3 = Fe(NO3)2 + HCl =>
Fe(Cl)2 + 2 HNO3 = Fe(NO3)2 + 2 HCl
NaI + MnO2 + H2SO4 = Na2SO4 + MnI2 + H2O + I2 =>
4 NaI + MnO2 + 2 H2SO4 = 2 Na2SO4 + MnI2 + 2 H2O + I2
KBrO3 + H2SO3 = Br2 + K2SO4 + H2SO4 + H2O =>
2 KBrO3 + 5 H2SO3 = Br2 + K2SO4 + 4 H2SO4 + H2O
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
Cu + NHO3 = Cu(NO3) + NO2 + H2O =>
Cu + 2 NHO3 = Cu(NO3) + NO2 + H2O
NH4Cl(s) + H2O(l) = HCl + NH4OH =>
NH4Cl(s) + H2O(l) = HCl + NH4OH
H + BrO3 = HBrO3 =>
H + BrO3 = HBrO3
FeCl3 + CH3COONa + C5H8O2 = [Fe(C5H7O2)3] + NaCl + H2O + CO2 =>
FeCl3 + 3 CH3COONa + 2 C5H8O2 = [Fe(C5H7O2)3] + 3 NaCl + 2 H2O + CO2
KI + AlCl3 = KCl3 + AlI =>
KI + AlCl3 = KCl3 + AlI
Na2SO3 + KMnO4 = Na2SO4 + KMn =>
4 Na2SO3 + KMnO4 = 4 Na2SO4 + KMn
AgNO3 + NH4OH + CH3CHO = Ag + CH3COOH + NH4{+} + NO3{-} =>
6 AgNO3 + 4 NH4OH + 7 CH3CHO = 6 Ag + 7 CH3COOH + 5 NH4{+} + 5 NO3{-}
NH3 + Ca(OH)2 = Ca3N2 + H2O =>
2 NH3 + 3 Ca(OH)2 = Ca3N2 + 6 H2O
H2C2O4*2H2O + NaOH = NaHC2O4 + H2O =>
H2C2O4*2H2O + NaOH = NaHC2O4 + 3 H2O
Sr4F2 = Sr2F =>
Sr4F2 = 2 Sr2F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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