| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
nitrogen + hydrogen = N2H4 =>
N2 + 2 H2 = N2H4
C3H9NO + ZnO = Zn + C3H9NO2 =>
C3H9NO + ZnO = Zn + C3H9NO2
Cr + O2 = Cr2O5 =>
4 Cr + 5 O2 = 2 Cr2O5
H3PO3 + Mg(OH)2 = Mg3O6P2 + H2O =>
2 H3PO3 + 3 Mg(OH)2 = Mg3O6P2 + 6 H2O
Bq(OH)2 + HCl = BqCl2 + H2O =>
Bq(OH)2 + 2 HCl = BqCl2 + 2 H2O
FeCl3 + BaSO4 = Fe2(SO4)3 + BaCl2 =>
2 FeCl3 + 3 BaSO4 = Fe2(SO4)3 + 3 BaCl2
C6H(CH3)4NO2 + HCl = C6H(CH3)4NO2Cl + H2 =>
2 C6H(CH3)4NO2 + 2 HCl = 2 C6H(CH3)4NO2Cl + H2
KMnO4 + C7H8 + H2SO4 = K2SO4 + MnSO4 + C7H6O2 + H2O =>
6 KMnO4 + 5 C7H8 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 C7H6O2 + 14 H2O
FeO + Si = FeSiO =>
FeO + Si = FeSiO
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
AgSO4 + PO4 = Ag3PO4 + SO4 =>
3 AgSO4 + PO4 = Ag3PO4 + 3 SO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Cr(OH)3 + MnO4 = CrO4 + MnO2 + H2O =>
4 Cr(OH)3 + 5 MnO4 = 4 CrO4 + 5 MnO2 + 6 H2O
Mn(NO3)2 + NaOH = Mn(OH)2 + Na(NO3) =>
Mn(NO3)2 + 2 NaOH = Mn(OH)2 + 2 Na(NO3)
SiP2 + V = V4Si3 + P2 =>
3 SiP2 + 4 V = V4Si3 + 3 P2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + Mn2O7 = CO2 + MnO2 + H2O =>
C2H5OH + 2 Mn2O7 = 2 CO2 + 4 MnO2 + 3 H2O
NO + H2O = HNO2 + H2 =>
2 NO + 2 H2O = 2 HNO2 + H2
FeCl2 + NH3 = FeCl2(NH3)4 =>
FeCl2 + 4 NH3 = FeCl2(NH3)4
NO + H2O = HNO2 + H =>
NO + H2O = HNO2 + H
[Co(NH3)6]Cl2 + I2 + NH4Cl = [Co(NH3)6]Cl3 + NH4I =>
2[Co(NH3)6]Cl2 + I2 + 2 NH4Cl = 2[Co(NH3)6]Cl3 + 2 NH4I
Mn(OH)2 + Na2SO4 + O2 = H2SO4 + MnO2 + NaOH =>
2 Mn(OH)2 + Na2SO4 + O2 = H2SO4 + 2 MnO2 + 2 NaOH
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
MnSO4 + H2S = MnS + H2SO4 =>
MnSO4 + H2S = MnS + H2SO4
C2H6OSi + O2 = CO2 + H2O + Si =>
C2H6OSi + 3 O2 = 2 CO2 + 3 H2O + Si
CO + H2O = C12H2O + O =>
12 CO + H2O = C12H2O + 12 O
HOCH2(CH2)2CH2OH + O2 = CO2 + H2O =>
2 HOCH2(CH2)2CH2OH + 11 O2 = 8 CO2 + 10 H2O
NaOH + ZnCl2 = NaCl + Zn(OH)2 =>
2 NaOH + ZnCl2 = 2 NaCl + Zn(OH)2
AlSb + H2O + NaOH = SbH3 + NaAl(OH)4 =>
AlSb + 3 H2O + NaOH = SbH3 + NaAl(OH)4
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H16 + O2 = CO2 + Water =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + 5 Na2SO4 + 3 H2O + K2SO4
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
SO2 + CaCO3 + O2 + H2O = CaSO4*H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3CHCCH3CH3 + KMnO4 + H2O = CH3CHOHCOHCH3CH3 + KOH + MnO2 =>
3 CH3CHCCH3CH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCOHCH3CH3 + 2 KOH + 2 MnO2
FeO + Si = FeSiO =>
FeO + Si = FeSiO
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C4H9NH2 + H2O = C4H9NH3{+} + OH({-}) =>
C4H9NH2 + H2O = C4H9NH3{+} + OH({-})
Na2S2O3 + H2O2 = Na2SO4 + H2S2O4 + H2O =>
2 Na2S2O3 + 5 H2O2 = 2 Na2SO4 + H2S2O4 + 4 H2O
K + Ba3(AsO4)2 = K3(AsO4) + Ba2 =>
12 K + 2 Ba3(AsO4)2 = 4 K3(AsO4) + 3 Ba2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KMnO4 + RCH2OH + HCl = MnCl2 + RCOOH + KCl + H2O =>
4 KMnO4 + 5 RCH2OH + 12 HCl = 4 MnCl2 + 5 RCOOH + 4 KCl + 11 H2O
CrO3 + MnCl2 + H2O = CrCl3 + Cr(MnO4)2 + Cr(OH)3 =>
9 CrO3 + 6 MnCl2 + 3 H2O = 4 CrCl3 + 3 Cr(MnO4)2 + 2 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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