| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(NO3)2 + H2S = CaS + HNO3 =>
Ca(NO3)2 + H2S = CaS + 2 HNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeCl3 + CH3CO2Na + C5H8O2 = (Fe(C5H7O2)3) + CH3CO2H + NaCl =>
FeCl3 + 3 CH3CO2Na + 3 C5H8O2 = (Fe(C5H7O2)3) + 3 CH3CO2H + 3 NaCl
Cu2NO3 + NH4OH = Cu2OH + NH4 + NO3 =>
Cu2NO3 + NH4OH = Cu2OH + NH4 + NO3
CrO4 + H = H2CrO4 =>
CrO4 + 2 H = H2CrO4
ON + H2 = OH2 + N2 =>
2 ON + 2 H2 = 2 OH2 + N2
C38H27 + O2 = CO2 + H2O =>
4 C38H27 + 179 O2 = 152 CO2 + 54 H2O
Fe + Li2O = Fe2O3 + Li =>
2 Fe + 3 Li2O = Fe2O3 + 6 Li
AlSO4 + CuOH = AlOH + CuSO4 =>
AlSO4 + CuOH = AlOH + CuSO4
CuBrO3 + Ca = Cu + Ca(BrO3)2 =>
2 CuBrO3 + Ca = 2 Cu + Ca(BrO3)2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NaBiO3 + KI + HNO3 = KIO4 + Bi(NO3)3 + NaNO3 + H2O =>
4 NaBiO3 + KI + 16 HNO3 = KIO4 + 4 Bi(NO3)3 + 4 NaNO3 + 8 H2O
COBr2 + H2O = HBr + H2CO3 =>
COBr2 + 2 H2O = 2 HBr + H2CO3
HNO2 + I{-} + H1{+} = I2 + NO + H2O =>
2 HNO2 + 2 I{-} + 2 H1{+} = I2 + 2 NO + 2 H2O
NO2 + H2O = NHO2 + HNO3 =>
2 NO2 + H2O = NHO2 + HNO3
LiNO3 + H2SO4 = H2NO3 + LiSO4 =>
LiNO3 + H2SO4 = H2NO3 + LiSO4
NaVO3 + FeSO4 + H2SO4 = VOSO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaVO3 + 2 FeSO4 + 4 H2SO4 = 2 VOSO4 + Fe2(SO4)3 + Na2SO4 + 4 H2O
Cl + KI = I + K2Cl =>
Cl + 2 KI = 2 I + K2Cl
NH4 + OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4 + 2 OH + H2SO4 = (NH4)2SO4 + 2 H2O
MnO4{-} + S2{-} + H2O = MnS + S + OH{-} =>
MnO4{-} + 7 S2{-} + 4 H2O = MnS + 13 S + 8 OH{-}
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
Mg3(PO4)2 + K = KPO4 + Mg =>
Mg3(PO4)2 + 2 K = 2 KPO4 + 3 Mg
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al(OH)3 + HCl = Al2Cl3(OH)3 + H2O =>
2 Al(OH)3 + 3 HCl = Al2Cl3(OH)3 + 3 H2O
H2SO4 + Zn = Zn(SO4) + H2O + SO2 =>
2 H2SO4 + Zn = Zn(SO4) + 2 H2O + SO2
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
H202 + MnO4{-} + H{+} = H2O + Mn{+2} =>
5 H202 + 202 MnO4{-} + 606 H{+} = 808 H2O + 202 Mn{+2}
H3BO3 + Mg(OH)2 = Mg(BO2)2 + H2O =>
2 H3BO3 + Mg(OH)2 = Mg(BO2)2 + 4 H2O
H2SiO4 + Al(OH)3 = Al2(SiO4)3 + H2O =>
3 H2SiO4 + 2 Al(OH)3 = Al2(SiO4)3 + 6 H2O
CuS + HClO = CuSO4 + HCl =>
CuS + 4 HClO = CuSO4 + 4 HCl
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
C6H12O6 = CO2 + C2H6 + H2O =>
7 C6H12O6 = 18 CO2 + 12 C2H6 + 6 H2O
Ca(OCl)2 + KI + HCl = CaCl2 + I2 + KCl + H2O =>
Ca(OCl)2 + 4 KI + 4 HCl = CaCl2 + 2 I2 + 4 KCl + 2 H2O
H2SO4 + P2 = H3PO4 + SO2 + H2O =>
5 H2SO4 + P2 = 2 H3PO4 + 5 SO2 + 2 H2O
Zn + HNO3 = Zn[NO3]2 + H2O + N2 =>
5 Zn + 12 HNO3 = 5 Zn[NO3]2 + 6 H2O + N2
Na2Cr2O7 + HI = CrI3 + NaI + H2O + I2 =>
Na2Cr2O7 + 14 HI = 2 CrI3 + 2 NaI + 7 H2O + 3 I2
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O =>
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O
Mg + B = Mg2B3 =>
2 Mg + 3 B = Mg2B3
Al(OH)2F + Ba(OH)2 = BaF2 + Al(OH)3 =>
2 Al(OH)2F + Ba(OH)2 = BaF2 + 2 Al(OH)3
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O =>
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O
NaSO4 + BaNO3 = Na2(NO3)2 + BaSO4 =>
2 NaSO4 + 2 BaNO3 = Na2(NO3)2 + 2 BaSO4
Sb + AlCl = SbCl + Al =>
Sb + AlCl = SbCl + Al
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KI + CrO3 = Cr2O3 + KO2 + I2 =>
6 KI + 8 CrO3 = 4 Cr2O3 + 6 KO2 + 3 I2
C7H5NO3S + O2 = N2O + SO2 + CO2 + H2O =>
2 C7H5NO3S + 16 O2 = N2O + 2 SO2 + 14 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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