| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 H3O = Mg + 4 H2O
KMnO4 + NaNO3 + HI = Mn(NO3)2 + I2 + KI + NaI + H2O =>
2 KMnO4 + 4 NaNO3 + 16 HI = 2 Mn(NO3)2 + 5 I2 + 2 KI + 4 NaI + 8 H2O
C3H6O + NaBH4 = C3H8O + NaB =>
2 C3H6O + NaBH4 = 2 C3H8O + NaB
C3H7COOH + NaOH = NaCOOH + C3H7OH =>
C3H7COOH + NaOH = NaCOOH + C3H7OH
Zn + H(NO3)2 = Zn(NO3)2 + NO2 + H2O =>
3 Zn + 4 H(NO3)2 = 3 Zn(NO3)2 + 2 NO2 + 2 H2O
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
Na2(SO4) + HCl = NaCl + H2SO4 =>
Na2(SO4) + 2 HCl = 2 NaCl + H2SO4
As2S3 + H2O2 = AsO4{3-} + SO4{2-} + H2O + H{+} =>
As2S3 + 14 H2O2 = 2 AsO4{3-} + 3 SO4{2-} + 8 H2O + 12 H{+}
Cl2 + FeBr3 = Br2 + FeCl2 =>
2 Cl2 + 2 FeBr3 = 3 Br2 + 2 FeCl2
C2H5NO2 + HBr = H2O + C2H4NO + Br2 =>
2 C2H5NO2 + 2 HBr = 2 H2O + 2 C2H4NO + Br2
FeSO4*7H2O + H2SO4 + [O] = Fe(SO4)3 + H2O =>
FeSO4*7H2O + 2 H2SO4 + 2[O] = Fe(SO4)3 + 9 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
H + Br2Cl4 = Cl2 + H2Br4 =>
2 H + 2 Br2Cl4 = 4 Cl2 + H2Br4
HPO2 + KMnO4 + H2SO4 = H2PO4 + K2SO4 + MnSO4 + H2O =>
10 HPO2 + 6 KMnO4 + 9 H2SO4 = 10 H2PO4 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Sn3(PO4)4 + Na2CO3 = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3PO4
CaO + CrO3 = CaCr2 + O2 =>
2 CaO + 4 CrO3 = 2 CaCr2 + 7 O2
Hydrogen + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
C6H8O6 + I3 = C6H6O6 + H{+} + I{-} =>
3 C6H8O6 + 2 I3 = 3 C6H6O6 + 6 H{+} + 6 I{-}
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe3Cl2 + CaOH2 = Fe3OH2 + CaCl2 =>
Fe3Cl2 + CaOH2 = Fe3OH2 + CaCl2
HNO3 + AlOH = HOH + AlNO3 =>
HNO3 + AlOH = HOH + AlNO3
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 16 H2O
Sulfuricacid + ammonia = ammoniumsulfate =>
H2SO4 + 2 NH3 = (NH4)2SO4
CaSO4*2H2O + Ca(OH)2 + Al(OH)3 + H2O = Ca6Al2(SO4)3(OH)12*26H2O =>
3 CaSO4*2H2O + 3 Ca(OH)2 + 2 Al(OH)3 + 20 H2O = Ca6Al2(SO4)3(OH)12*26H2O
Pb(NO3)2 + KCl = PbCl2 + K2(NO3)2 =>
Pb(NO3)2 + 2 KCl = PbCl2 + K2(NO3)2
CH3OH + Cl2 = CH2Cl2 + H2O =>
CH3OH + Cl2 = CH2Cl2 + H2O
H2SO4 + MeO = MeSO4 + H2O =>
H2SO4 + MeO = MeSO4 + H2O
C15H30 + O2 = CO2 + H2O2 =>
C15H30 + 30 O2 = 15 CO2 + 15 H2O2
C13H22 + O2 = CO2 + H2O =>
2 C13H22 + 37 O2 = 26 CO2 + 22 H2O
CrO4 + H2O = Cr2O7 + OH =>
2 CrO4 + H2O = Cr2O7 + 2 OH
AgNO3 + Na2C2O4 = NaNO3 + Ag2C2O4 =>
2 AgNO3 + Na2C2O4 = 2 NaNO3 + Ag2C2O4
Au(OH)3 + CH3COOH = Au(CH3COO)3 + H2O =>
Au(OH)3 + 3 CH3COOH = Au(CH3COO)3 + 3 H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
(CH3(CH2)24COOH) + O2 = CO2 + H2O =>
(CH3(CH2)24COOH) + 38 O2 = 26 CO2 + 26 H2O
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
H2PO4 + Al = Al3PO4 + H2 =>
H2PO4 + 3 Al = Al3PO4 + H2
AgNO3 + AsH3 + H2O = Ag + H3AsO4 + HN03 =>
24 AgNO3 + 19 AsH3 + 4 H2O = 24 Ag + 19 H3AsO4 + 8 HN03
As2S3 + NO3 + H2O = HAsO3 + S + NO =>
2 As2S3 + 5 NO3 + 2 H2O = 4 HAsO3 + 6 S + 5 NO
N2(g) + O2 = NO2(g) =>
N2(g) + 2 O2 = 2 NO2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
(NH4)2CO3 + HI = (NH4)I + H2CO3 =>
(NH4)2CO3 + 2 HI = 2(NH4)I + H2CO3
Cu + Cl = Cu1Cl =>
Cu + Cl = Cu1Cl
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/24
Équations équilibrées sur03/03/23
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