| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3NaO2 + HCl = NaCl + 2 CO + 4 H
Al + HCl + K2Cr2O7 = KCl + CrCl3 + H2O + AlCl3 =>
2 Al + 14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 7 H2O + 2 AlCl3
C4H9N3O2 + O2 = CO2 + H2O + N2 =>
4 C4H9N3O2 + 21 O2 = 16 CO2 + 18 H2O + 6 N2
HNO3 + NH4 = NH4NO3 + H2O =>
10 HNO3 + 8 NH4 = 9 NH4NO3 + 3 H2O
KMnO4 + InBr3 + H2SO4 = In2(SO4)3 + Br2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 InBr3 + 24 H2SO4 = 5 In2(SO4)3 + 15 Br2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
MnSO4 + K4[Fe(CN)6] = Mn4[Fe(CN)6]2 + K2SO4 =>
4 MnSO4 + 2 K4[Fe(CN)6] = Mn4[Fe(CN)6]2 + 4 K2SO4
magnesiumnitrate + calciumiodide = calciumnitrate + magnesiumiodide =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CuSO4 + AgClO4 = Ag2SO4 + CuCl2O8 =>
CuSO4 + 2 AgClO4 = Ag2SO4 + CuCl2O8
Fe + N2H4 + H2O = Fe3O4 + NH3 =>
3 Fe + 4 N2H4 + 4 H2O = Fe3O4 + 8 NH3
AsS3 + Cl2 + H2O = H2AsO4 + HCl + H2SO4 =>
AsS3 + 12 Cl2 + 16 H2O = H2AsO4 + 24 HCl + 3 H2SO4
Cr(OH)3 + CH3COOH = H2O + Cr(CH3COO)3 =>
Cr(OH)3 + 3 CH3COOH = 3 H2O + Cr(CH3COO)3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
KNO3 + Li2SO4 = LiNO3 + K2SO4 =>
2 KNO3 + Li2SO4 = 2 LiNO3 + K2SO4
Na2Cr2O7 + KOH + HCl = K2Cr2O7 + NaCl + H2O =>
Na2Cr2O7 + 2 KOH + 2 HCl = K2Cr2O7 + 2 NaCl + 2 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + CH3CH2OH + 8 H2SO4 = 2 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Na2SO3 + I2 + H2SO4 = Na2S4O6 + H2O + I2SO4 =>
Na2SO3 + 6 I2 + 9 H2SO4 = Na2S4O6 + 9 H2O + 6 I2SO4
NH3 + H2SO4 = HNO3 + S + H2O =>
3 NH3 + 4 H2SO4 = 3 HNO3 + 4 S + 7 H2O
AgCH3CO2 + NaI = AgI + NaCH3CO2 =>
AgCH3CO2 + NaI = AgI + NaCH3CO2
O2 + NaCl + H2O = NaOH + Cl2 =>
O2 + 4 NaCl + 2 H2O = 4 NaOH + 2 Cl2
Cr3 + SOH = Cr(OH)(S) =>
Cr3 + 3 SOH = 3 Cr(OH)(S)
SnCl2 + KCr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
14 SnCl2 + 4 KCr2O7 + 28 H2SO4 = 7 Sn(SO4)2 + 7 SnCl4 + 4 Cr2(SO4)3 + 2 K2SO4 + 28 H2O
KCl + P = PCl3 + K =>
3 KCl + P = PCl3 + 3 K
COCl2 + AgNO3 = AgCl + CO + NO3 =>
COCl2 + 2 AgNO3 = 2 AgCl + CO + 2 NO3
F2 + C = F2C =>
F2 + C = F2C
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Hg + SO2 = O2 + HgS =>
Hg + SO2 = O2 + HgS
Al2 + ClH = Al2Cl6 + H6 =>
Al2 + 6 ClH = Al2Cl6 + H6
OsO2 + O2 = OsO4 =>
OsO2 + O2 = OsO4
MnO4{-} + C3H4O4 + H{+} = CO2 + Mn2{+} + H2O =>
16 MnO4{-} + 13 C3H4O4 + 24 H{+} = 39 CO2 + 8 Mn2{+} + 38 H2O
CuSO4(aq) + NaNO3(aq) = Cu(NO3)2 + Na2SO4 =>
CuSO4(aq) + 2 NaNO3(aq) = Cu(NO3)2 + Na2SO4
CH3COHH2 = C2H5OH =>
CH3COHH2 = C2H5OH
MnO2 + CuI + H2SO4 = MnSO4 + CuSO4 + I2 + H2O =>
2 MnO2 + 2 CuI + 4 H2SO4 = 2 MnSO4 + 2 CuSO4 + I2 + 4 H2O
C6H5OHH + O2 = CO2 + H2O =>
4 C6H5OHH + 29 O2 = 24 CO2 + 14 H2O
(NH4)2S + Ba(NO3)2 = BaS + NH3 + HNO3 =>
(NH4)2S + Ba(NO3)2 = BaS + 2 NH3 + 2 HNO3
NaClO + C2H5NO = CH5N + NaCl + CO2 =>
NaClO + C2H5NO = CH5N + NaCl + CO2
H2S + H3AsO4 = As2S3 + S + H2O =>
5 H2S + 2 H3AsO4 = As2S3 + 2 S + 8 H2O
PbNo6 + KCl = PbCl + No6K =>
PbNo6 + KCl = PbCl + No6K
NaNO3 + C12H22O11 = N2 + H2O + CO2 + Na2O =>
48 NaNO3 + 5 C12H22O11 = 24 N2 + 55 H2O + 60 CO2 + 24 Na2O
FeSO4 + H3PO4 = FePO4 + H2SO4 + H2 =>
2 FeSO4 + 2 H3PO4 = 2 FePO4 + 2 H2SO4 + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C10H15NO + H2 = C10H15N + H2O =>
C10H15NO + H2 = C10H15N + H2O
HCOONH4 + NaOH = HCOONa + NH3 + H2O =>
HCOONH4 + NaOH = HCOONa + NH3 + H2O
Ni2O3 + water = Ni(OH)3 =>
Ni2O3 + 3 H2O = 2 Ni(OH)3
Na2SO4 + F = Na2F + SO4 =>
Na2SO4 + F = Na2F + SO4
C2H6O + K2CrO7 + H2SO4 = C2H4O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H6O + 2 K2CrO7 + 5 H2SO4 = 9 C2H4O + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
H3N + F2 = N2 + NH4F =>
8 H3N + 3 F2 = N2 + 6 NH4F
C2H2O4 + NaHCO3 = Na2C2O4 + H2O + CO2 =>
C2H2O4 + 2 NaHCO3 = Na2C2O4 + 2 H2O + 2 CO2
CH{-3}CH + [Ag(NH3)2]OH = AgC{-3}CAg + H2O + NH3 =>
CH{-3}CH + [Ag(NH3)2]OH = AgC{-3}CAg + H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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