| Équations équilibrées la veille | Équations équilibrées le lendemain |
In2O3 + 3 H2O = 2 InOH3 + 2 O2
Al2S3 + Na3PO4 = AlPO4 + Na2S =>
Al2S3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2S
H3BO3 + Ba(OH)2 = Ba3(BO3)2 + H2O =>
2 H3BO3 + 3 Ba(OH)2 = Ba3(BO3)2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca3Al2(SiO4)3 + K = Ca + Al2SiO5 + K2SiO3 + O2 =>
2 Ca3Al2(SiO4)3 + 8 K = 6 Ca + 2 Al2SiO5 + 4 K2SiO3 + O2
NH3 + H2O + SO4 = H2SO4 + HNO3 =>
NH3 + 3 H2O + 4 SO4 = 4 H2SO4 + HNO3
Cr2(SO4)3 + KOH + KClO3 = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2(SO4)3 + 10 KOH + KClO3 = 2 K2CrO4 + 5 H2O + KCl + 3 K2SO4
NaCl + AgN4 = AgCl + NaN4 =>
NaCl + AgN4 = AgCl + NaN4
KOH + (NH4)2SO4 = H2O + NH3 + K2SO4 =>
2 KOH + (NH4)2SO4 = 2 H2O + 2 NH3 + K2SO4
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + Mn5O4 + H2O =>
27 FeSO4 + 20 KMnO4 + 64 H2SO4 = 27 Fe(SO4)3 + 10 K2SO4 + 4 Mn5O4 + 64 H2O
Rh + H2SO4 + O2 = Rh2(SO4)3 + H2O =>
4 Rh + 6 H2SO4 + 3 O2 = 2 Rh2(SO4)3 + 6 H2O
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
HClO4 + P2O5 = HPO3 + Cl2O7 =>
2 HClO4 + P2O5 = 2 HPO3 + Cl2O7
C6H5NO2 + Zn + H2O = C6H5NH2 + ZnO =>
C6H5NO2 + 3 Zn + H2O = C6H5NH2 + 3 ZnO
H2 + HNO3 = N2 + H2O =>
5 H2 + 2 HNO3 = N2 + 6 H2O
C7H5(NO2)3 = C + CO + N + H2O =>
2 C7H5(NO2)3 = 7 C + 7 CO + 6 N + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
CF3Br + H2O = HF + HBr + COF2 =>
CF3Br + H2O = HF + HBr + COF2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pb(OH)2 + KOH = K2[Pb(OH)4] =>
Pb(OH)2 + 2 KOH = K2[Pb(OH)4]
MgI2 + Br = MgBr2 + I2 =>
MgI2 + 2 Br = MgBr2 + I2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HCCOH + H2O = CH3OH + HCOOH =>
HCCOH + 2 H2O = CH3OH + HCOOH
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Al2S3 + Cl2 = AlCl3 + S8 =>
8 Al2S3 + 24 Cl2 = 16 AlCl3 + 3 S8
C3H5(NO3)3 = N + H2O + CO2 + O2 =>
4 C3H5(NO3)3 = 12 N + 10 H2O + 12 CO2 + O2
H{+} + NO3{-} + I{-} = I2 + NO + H2O =>
8 H{+} + 2 NO3{-} + 6 I{-} = 3 I2 + 2 NO + 4 H2O
NaSO4 + Ba(NO3)2 = Na(NO3)2 + BaSO4 =>
NaSO4 + Ba(NO3)2 = Na(NO3)2 + BaSO4
C6H13Cl + Na2 = C12H26 + NaCl =>
2 C6H13Cl + Na2 = C12H26 + 2 NaCl
OH + Cr = CrO7 + H2O =>
14 OH + Cr = CrO7 + 7 H2O
C6H12O5 + O2 = CO + H2O =>
2 C6H12O5 + 7 O2 = 12 CO + 12 H2O
NaOH + FeS = Na2S + Fe(OH)2 =>
2 NaOH + FeS = Na2S + Fe(OH)2
Cu(CH3COO)2 + Pb = Pb(CH3COO) + Cu =>
Cu(CH3COO)2 + 2 Pb = 2 Pb(CH3COO) + Cu
Mg + ZnCl2 = Mg(Cl2)2 + Zn =>
Mg + 2 ZnCl2 = Mg(Cl2)2 + 2 Zn
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Na2SiO3(s) + HF(ac) = H2SiF6(ac) + NaF(ac) + H2O(l) =>
Na2SiO3(s) + 8 HF(ac) = H2SiF6(ac) + 2 NaF(ac) + 3 H2O(l)
CdO + PbBr4 = CdBr2 + PbO2 =>
2 CdO + PbBr4 = 2 CdBr2 + PbO2
H2C2O4 + NH4OH = H2OH + NH4C2O4 =>
H2C2O4 + NH4OH = H2OH + NH4C2O4
(NH4)2CO3 + HI = NH4I + H2O + CO2 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2O + CO2
((CH3)((CH2)6)(CH3)) + (O2) = (CO2) + (H2O) =>
2((CH3)((CH2)6)(CH3)) + 25(O2) = 16(CO2) + 18(H2O)
(NH3OH)Cl + NaOH + Al + H2O = NH3 + NaCl + Na(Al(OH)4(H2O)2) =>
3(NH3OH)Cl + 5 NaOH + 2 Al + 4 H2O = 3 NH3 + 3 NaCl + 2 Na(Al(OH)4(H2O)2)
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + K2SO4 + MnSO4 + H2O + HCl =>
10 SmCl2 + 2 KMnO4 + 18 H2SO4 = 5 Sm2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O + 20 HCl
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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