| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NaHCO3 = CuSO4NaHCO3
(NO4)2SO4 + BaCl2 = NO4Cl + BaSO4 =>
(NO4)2SO4 + BaCl2 = 2 NO4Cl + BaSO4
Au3 + Ag = Au3Ag =>
Au3 + Ag = Au3Ag
H2SO4 + Fe = H2SO4Fe =>
H2SO4 + Fe = H2SO4Fe
Ni + KCN = Ni(CN) + K =>
Ni + KCN = Ni(CN) + K
K2Cr2O7 + H2SO4 + CH4O = Cr2(SO4)3 + H2O + CH2O2 + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH4O = 2 Cr2(SO4)3 + 11 H2O + 3 CH2O2 + 2 K2SO4
(NO4)2SO4 + BaCl2 = NO4Cl + BaSO4 =>
(NO4)2SO4 + BaCl2 = 2 NO4Cl + BaSO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe2(SO4)3 + BaI2 = I3Fe + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 I3Fe + 3 BaSO4
CH3CH2CH2COOCH2CH3 + OH = CH3CH2CH2COO + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + OH = CH3CH2CH2COO + CH3CH2OH
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
Sr + NaI = SrI + Na =>
Sr + NaI = SrI + Na
I2 + K2SO3 + KOH = K2SO4 + KI + H2O =>
I2 + K2SO3 + 2 KOH = K2SO4 + 2 KI + H2O
Na2O3 + NaOH = NaO + H2O =>
Na2O3 + 2 NaOH = 4 NaO + H2O
I2O3 + H2O = H2I2O4 = HIO2 =>
I2O3 + H2O = H2I2O4
Br2 + S = BrS =>
Br2 + 2 S = 2 BrS
Ba(ClO2)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(ClO2)2 + 8 HCl = BaCl2 + 4 Cl2 + 4 H2O
MgUO2(CH3COO)4 + Na{+} = MgNa(UO2)3(CH3COO)9 + Mg{2+} + CH3COO{-} =>
3 MgUO2(CH3COO)4 + Na{+} = MgNa(UO2)3(CH3COO)9 + 2 Mg{2+} + 3 CH3COO{-}
H2SO4 + C12H20O10 = CO2 + SO2 + H2O =>
24 H2SO4 + C12H20O10 = 12 CO2 + 24 SO2 + 34 H2O
H2SO4 + K2CrO4 = H2O + K2Cr2O7 + K2SO4 =>
H2SO4 + 2 K2CrO4 = H2O + K2Cr2O7 + K2SO4
FeWO4 + Na2CO3 + O2 = Na2WO4 + Fe2O3 + CO2 =>
4 FeWO4 + 4 Na2CO3 + O2 = 4 Na2WO4 + 2 Fe2O3 + 4 CO2
U(C2O4)2 + HNO3 + H2O = UO2(NO3)2 + HNO2 + H2C2O4 =>
U(C2O4)2 + 3 HNO3 + H2O = UO2(NO3)2 + HNO2 + 2 H2C2O4
PbS + HCl = SCl + H + Pb =>
PbS + HCl = SCl + H + Pb
HNo3 + Sr(OH) = Sr(No3) + H2O =>
HNo3 + Sr(OH) = Sr(No3) + H2O
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
KSCN + CH3COOH + Fe(NO3)3 = Fe(SCN)3 + HNO3 + KCH3COO =>
3 KSCN + 3 CH3COOH + Fe(NO3)3 = Fe(SCN)3 + 3 HNO3 + 3 KCH3COO
LiS + CoI = LiI + CoS =>
LiS + CoI = LiI + CoS
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
I2 + NaOH = NaOI + NaI + H2O =>
I2 + 2 NaOH = NaOI + NaI + H2O
Mg7Si8O22 + Fe2Si2O6 = Fe7Si8O22 + Mg2Si2O6 =>
2 Mg7Si8O22 + 7 Fe2Si2O6 = 2 Fe7Si8O22 + 7 Mg2Si2O6
CoC16H14N2O2 + C2H6SO + O2 = CoC18H20SN2O5 =>
CoC16H14N2O2 + C2H6SO + O2 = CoC18H20SN2O5
AgN + HBr = AgBr + HN =>
AgN + HBr = AgBr + HN
HClO4 + NaOH = NaClO4 + H(OH) =>
HClO4 + NaOH = NaClO4 + H(OH)
CH3COOC2H5 + C2H5NH2 = CH3COC2H5NH + C2H5OH =>
CH3COOC2H5 + C2H5NH2 = CH3COC2H5NH + C2H5OH
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4 =>
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4
Fe2(CO3) = Fe + (CO3) =>
Fe2(CO3) = 2 Fe + (CO3)
CuSO4 + Na2CO3 + H2O = CO2 + (CuOH)2CO3 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = CO2 + (CuOH)2CO3 + 2 Na2SO4
BaCl2 + K2Cr4 = BaCr4 + KCl =>
BaCl2 + K2Cr4 = BaCr4 + 2 KCl
MnCl2 + N2 = NCl3 + Mn =>
3 MnCl2 + N2 = 2 NCl3 + 3 Mn
MnO + C31H64 = Mn + CO + H2 =>
31 MnO + C31H64 = 31 Mn + 31 CO + 32 H2
NiO + HCl = NiCl + HO =>
NiO + HCl = NiCl + HO
NaOH + C2H5OH = C2H5ONa + H2O =>
NaOH + C2H5OH = C2H5ONa + H2O
(NO4)2SO4 + BaCl2 = NO4Cl + BaSO4 =>
(NO4)2SO4 + BaCl2 = 2 NO4Cl + BaSO4
C11H20O3 + O2 = CO2 + H2O =>
2 C11H20O3 + 29 O2 = 22 CO2 + 20 H2O
U2O + H2O = UOH =>
U2O + H2O = 2 UOH
B2O3 + HF = BF3 + H2O(i) =>
B2O3 + 6 HF = 2 BF3 + 3 H2O(i)
AgCl + HClO4 = AgHClO4 + Cl =>
AgCl + HClO4 = AgHClO4 + Cl
C16H6 + O2 = CO2 + H2O =>
2 C16H6 + 35 O2 = 32 CO2 + 6 H2O
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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