| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H4S + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
KMgFe2AlSi3O10(OH)2 + O2 + CO2 + H2O = Al(OH)3 + Fe(OH)3 + K{+} + Mg{2+} + HCO3{-} + H4SiO4 =>
2 KMgFe2AlSi3O10(OH)2 + O2 + 6 CO2 + 22 H2O = 2 Al(OH)3 + 4 Fe(OH)3 + 2 K{+} + 2 Mg{2+} + 6 HCO3{-} + 6 H4SiO4
K2Cr2O7 + Pb(N3)2 + H2SO4 = K2SO4 + Cr2(SO4)3 + NO2 + H2O + PbO2 =>
14 K2Cr2O7 + 3 Pb(N3)2 + 56 H2SO4 = 14 K2SO4 + 14 Cr2(SO4)3 + 18 NO2 + 56 H2O + 3 PbO2
C12H30Al2 + NaNO3 = Na2O + CO2 + N2 + H2O + Al2O3 =>
5 C12H30Al2 + 84 NaNO3 = 42 Na2O + 60 CO2 + 42 N2 + 75 H2O + 5 Al2O3
Na + CuCl2 = NaCl2 + Cu =>
Na + CuCl2 = NaCl2 + Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3 + NH4Br = AgNH4 + BrNO3 =>
AgNO3 + NH4Br = AgNH4 + BrNO3
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
K2CO3 + Ba(NO3)2 = Ba(CO3)2 + K2(NO3) =>
2 K2CO3 + Ba(NO3)2 = Ba(CO3)2 + 2 K2(NO3)
NaOH + Zn(NO3)2 = NaZn + (NO3)2OH =>
NaOH + Zn(NO3)2 = NaZn + (NO3)2OH
FeCl3*6H2O + FeSO4*7H2O + NH4OH = Fe3O4 + NH4{+} + Cl{-} + H2O + SO4{2-} =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NH4OH = Fe3O4 + 8 NH4{+} + 6 Cl{-} + 23 H2O + SO4{2-}
C6H4(OH)COOCH3 + NaOH = C6H4OHCOONa + CH3OH =>
C6H4(OH)COOCH3 + NaOH = C6H4OHCOONa + CH3OH
KMnO4 + C10H22 + H{+} = MnO2 + CO2 + K{+} + H2O =>
62 KMnO4 + 3 C10H22 + 62 H{+} = 62 MnO2 + 30 CO2 + 62 K{+} + 64 H2O
Al2(CO3)3 + AgNO3 = Al(NO3)3 + Ag2CO3 =>
Al2(CO3)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2CO3
HgCl2 + MgO = MgCl2 + HgO =>
HgCl2 + MgO = MgCl2 + HgO
Na2S2O4 + KMnO4 + H2SO4 = Na2SO3 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O4 + 4 KMnO4 + H2SO4 = 5 Na2SO3 + 4 MnSO4 + 2 K2SO4 + H2O
Pd + H2O = PdH + O2 =>
4 Pd + 2 H2O = 4 PdH + O2
Cr(OH)4 + H2O2 = CrO4 + H2O =>
Cr(OH)4 + 2 H2O2 = CrO4 + 4 H2O
Ni + Ag2SO4 = Ni(SO4)3 + Ag =>
Ni + 3 Ag2SO4 = Ni(SO4)3 + 6 Ag
Ca(ClO3)2 + H2SO4 + H2C2O4 = ClO2 + CaSO4 + H2O + CO2 =>
Ca(ClO3)2 + H2SO4 + H2C2O4 = 2 ClO2 + CaSO4 + 2 H2O + 2 CO2
B2S3 + HNO3 = B(NO3)3 + NO + S + H2O =>
B2S3 + 8 HNO3 = 2 B(NO3)3 + 2 NO + 3 S + 4 H2O
CrO2 = Cr2O3 + O2 =>
4 CrO2 = 2 Cr2O3 + O2
H2AsO4 + H = AsH3 + H2O =>
H2AsO4 + 9 H = AsH3 + 4 H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2Cr2O7 + HCl + K2SO3 = CrCl3 + K2SO4 + H2O + KCl =>
K2Cr2O7 + 8 HCl + 3 K2SO3 = 2 CrCl3 + 3 K2SO4 + 4 H2O + 2 KCl
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + NO2 + AgNO3 + H2O =>
Ag4[Fe(CN)6] + 2 HNO3 = Ag3[Fe(CN)6] + NO2 + AgNO3 + H2O
MnO4{-} + H3O{+} + S{2-} = Mn{2+} + H2O + SO2 =>
6 MnO4{-} + 28 H3O{+} + 5 S{2-} = 6 Mn{2+} + 42 H2O + 5 SO2
M + H2SO4 = MSO4 + SO2 + H2O =>
M + 2 H2SO4 = MSO4 + SO2 + 2 H2O
Na2SiO3 + NaClO + H2O = NaO2 + H2SiO3 + NaCl =>
Na2SiO3 + 3 NaClO + H2O = 2 NaO2 + H2SiO3 + 3 NaCl
H2O + CrO2 = H2CrO4 + H2 =>
2 H2O + CrO2 = H2CrO4 + H2
CH3OH + N2O = H2O + CO2 + N2 =>
CH3OH + 3 N2O = 2 H2O + CO2 + 3 N2
CaCl + Li3PO4 = Ca3(PO4) + LiCl =>
3 CaCl + Li3PO4 = Ca3(PO4) + 3 LiCl
Pb(SO4)2 + H2O = PbO2 + H2SO4 =>
Pb(SO4)2 + 2 H2O = PbO2 + 2 H2SO4
K + SnF4 = KF4 + Sn =>
K + SnF4 = KF4 + Sn
Ca3 + P + O4 = Ca3PO4 =>
Ca3 + P + O4 = Ca3PO4
H3C6H5O7 + Al(OH)3 = AlC6H5O7 + H2O =>
H3C6H5O7 + Al(OH)3 = AlC6H5O7 + 3 H2O
HNOSO4 + HCl = NOCl + H2SO4 =>
HNOSO4 + HCl = NOCl + H2SO4
NaSiF6 + Na = NaF + Si =>
NaSiF6 + 5 Na = 6 NaF + Si
I2 + H2O = I{-} + IO3{-} + H{+} =>
3 I2 + 3 H2O = 5 I{-} + IO3{-} + 6 H{+}
KOH + CaO = KO + CaOH =>
KOH + CaO = KO + CaOH
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Pb(OH) + H2O2 = PbO2 + H2O =>
2 Pb(OH) + 3 H2O2 = 2 PbO2 + 4 H2O
Na3PO4 + NaCl = Na3(PO4)2 + Na3Cl =>
4 Na3PO4 + 3 NaCl = 2 Na3(PO4)2 + 3 Na3Cl
I2 + PbO2 + H{+} = IO3{-} + Pb{2} + H2 =>
I2 + 3 PbO2 + 4 H{+} = 2 IO3{-} + 3 Pb{2} + 2 H2
XCH3 + KMnO4 + H2SO4 = XCOOH + K2SO4 + H2O + MnSO4 =>
5 XCH3 + 6 KMnO4 + 9 H2SO4 = 5 XCOOH + 3 K2SO4 + 14 H2O + 6 MnSO4
CH3COO{-} + Fe{+3} + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO{-} + Fe{+3} + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
SrCl2 + H3BO3 = Sr2B5O9Cl + H2O + HCl =>
2 SrCl2 + 5 H3BO3 = Sr2B5O9Cl + 6 H2O + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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