| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NH3) + NH3 = Zn(NH3)2
HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2(aq) + H2O(l) =>
2 HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2(aq) + 2 H2O(l)
KL + Cl2 = KCl + L1 =>
2 KL + Cl2 = 2 KCl + 2 L1
Sc(OH)3 + H2SO4(aq) = Sc2(SO4)3 + H2O =>
2 Sc(OH)3 + 3 H2SO4(aq) = Sc2(SO4)3 + 6 H2O
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
KI + BaCl2 = BaK + ICl2 =>
KI + BaCl2 = BaK + ICl2
C3H6 + Br = C3H5Br + HBr =>
C3H6 + 2 Br = C3H5Br + HBr
HI(aq) + LiOH(aq) = LiI(aq) + H2O(aq) =>
HI(aq) + LiOH(aq) = LiI(aq) + H2O(aq)
Cu(NO3)2 + HCl + Cu = CuCl2 + NO + H2O =>
Cu(NO3)2 + 8 HCl + 3 Cu = 4 CuCl2 + 2 NO + 4 H2O
C6H8Cl2 + KOH = C6H6 + KCl + H2O =>
C6H8Cl2 + 2 KOH = C6H6 + 2 KCl + 2 H2O
NH4 + KOH = NH3 + K + H2O =>
NH4 + KOH = NH3 + K + H2O
CuCl2(aq) + NH3(aq) + H2O(l) = Cu(NH3)(H2O)2(s) + NH4Cl(aq) + OH =>
CuCl2(aq) + 3 NH3(aq) + 4 H2O(l) = Cu(NH3)(H2O)2(s) + 2 NH4Cl(aq) + 2 OH
Cu(NO3)2 + I{-} = CuI + I2 + NO3{-} =>
2 Cu(NO3)2 + 4 I{-} = 2 CuI + I2 + 4 NO3{-}
NO2 + SO4 = SO3 + NO3 =>
NO2 + SO4 = SO3 + NO3
Ag + O22 = Ag2O =>
44 Ag + O22 = 22 Ag2O
Si(OH)4 = (OSi(OH)2)4 + H2O =>
4 Si(OH)4 = (OSi(OH)2)4 + 4 H2O
C12H22011*H2O + O2 = CO2 + H2O =>
4 C12H22011*H2O + 22059 O2 = 48 CO2 + 44026 H2O
Sr(NO3)2 + NaOH = NaNO3 + Sr(OH)2 =>
Sr(NO3)2 + 2 NaOH = 2 NaNO3 + Sr(OH)2
Fe(OH)3 + OCl{-} + OH{-} = FeO4{-2} + Cl{-} + H2O =>
2 Fe(OH)3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{-2} + 3 Cl{-} + 5 H2O
H2C5H6O4 + O2 = CO2 + H2O =>
H2C5H6O4 + 5 O2 = 5 CO2 + 4 H2O
MgAgN = MgNAg =>
MgAgN = MgNAg
NH4NO3 + H2O = NH4(OH) + HNO3 =>
NH4NO3 + H2O = NH4(OH) + HNO3
K + H3PO4 = H2 + KH2PO4 =>
2 K + 2 H3PO4 = H2 + 2 KH2PO4
CrCl3(aq) + Ni(NO3)2(aq) = Cr(NO3)3(aq) + NiCl2(aq) =>
2 CrCl3(aq) + 3 Ni(NO3)2(aq) = 2 Cr(NO3)3(aq) + 3 NiCl2(aq)
(NH4)2SO4 + Al(CN)3 = NH4CN + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(CN)3 = 6 NH4CN + Al2(SO4)3
Fe(s) + AgNO3 = Ag + Fe(NO3)3 =>
Fe(s) + 3 AgNO3 = 3 Ag + Fe(NO3)3
K2SO3 = K2S + K2SO4 =>
4 K2SO3 = K2S + 3 K2SO4
CaH2O2 = Ca(OH)2 =>
CaH2O2 = Ca(OH)2
Cl2 + Cu = CuCl2 =>
Cl2 + Cu = CuCl2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
FeO + HF = FeF2 + H2O =>
FeO + 2 HF = FeF2 + H2O
NaCN + CH3Cl = CH3CN + NaCl =>
NaCN + CH3Cl = CH3CN + NaCl
MgO + P2O5 = MgOP2O5 =>
MgO + P2O5 = MgOP2O5
CH3CO2H + CH3OH = CH3COCH3 + H2O =>
CH3CO2H + 4 CH3OH = 2 CH3COCH3 + 4 H2O
C3H7NO2S + O3 = CO2 + H2O + H2SO4 + HNO3 =>
3 C3H7NO2S + 13 O3 = 9 CO2 + 6 H2O + 3 H2SO4 + 3 HNO3
Aq2SO4 + Sn = Aq2Sn + SO4 =>
Aq2SO4 + Sn = Aq2Sn + SO4
Cu3(OH)2(CO3)2 + H = Cu + H2O + HCO =>
Cu3(OH)2(CO3)2 + 12 H = 3 Cu + 6 H2O + 2 HCO
NO2 + NaOH + O2 = NaNO3 + H2O =>
4 NO2 + 4 NaOH + O2 = 4 NaNO3 + 2 H2O
Mn(OH)2 + KMnO4 = MnOOH + KOH + H2O =>
4 Mn(OH)2 + KMnO4 = 5 MnOOH + KOH + H2O
NH4OH + K2Cr2O7 = KOH + (NH4)2Cr2O7 =>
2 NH4OH + K2Cr2O7 = 2 KOH + (NH4)2Cr2O7
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
CaCl2 + Na6P6O8 = Na2[Ca2(P6O8)] + NaCl =>
2 CaCl2 + Na6P6O8 = Na2[Ca2(P6O8)] + 4 NaCl
Li + Cu(NO3) = Li(NO3) + Cu =>
Li + Cu(NO3) = Li(NO3) + Cu
HCl + K2CO3 = H2O + KCl + CO2 =>
2 HCl + K2CO3 = H2O + 2 KCl + CO2
C9H8O4 + HCl = C7H6O3 + H2 + ClO =>
14 C9H8O4 + 2 HCl = 18 C7H6O3 + 3 H2 + 2 ClO
F2 + HNO3 = NO3F + H2 =>
F2 + 2 HNO3 = 2 NO3F + H2
CaI2 + KClO3 = KI + Ca(ClO3)2 =>
CaI2 + 2 KClO3 = 2 KI + Ca(ClO3)2
Mg + C = MgC2 =>
Mg + 2 C = MgC2
Sr(OH)2 + MgO = SrO + Mg(OH)2 =>
Sr(OH)2 + MgO = SrO + Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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