| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K2SO3 + HClO2 = H2SO3 + KClO2 =>
K2SO3 + 2 HClO2 = H2SO3 + 2 KClO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Ag + Pb(ClO3)2 = AgClO3 + Pb =>
2 Ag + Pb(ClO3)2 = 2 AgClO3 + Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(s) + H2O(l) =>
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(s) + 2 H2O(l)
H20O + CO2 = C6H12O6 + O2 =>
6 H20O + 60 CO2 = 10 C6H12O6 + 33 O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
BaZnCl2 = BaCl2Zn =>
BaZnCl2 = BaCl2Zn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Co + H2SO4 = Co(SO4)3 + H2O + SO2 =>
Co + 6 H2SO4 = Co(SO4)3 + 6 H2O + 3 SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Co + H2SO4 = Co(SO4)3 + H2O + SO2 =>
Co + 6 H2SO4 = Co(SO4)3 + 6 H2O + 3 SO2
NH4BrO2 = N2 + Br2 + H2O =>
2 NH4BrO2 = N2 + Br2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H6O + H2SO4 = C3O + SOH + H2O =>
5 C3H6O + 6 H2SO4 = 5 C3O + 6 SOH + 18 H2O
C3O2H6 + NaOH = C3O2NaH5 + H2O =>
C3O2H6 + NaOH = C3O2NaH5 + H2O
ZnCl2 + Al = Zn3Al2 + Cl =>
3 ZnCl2 + 2 Al = Zn3Al2 + 6 Cl
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CaCo3 + NaCl = CaCl2 + Na2Co3 =>
CaCo3 + 2 NaCl = CaCl2 + Na2Co3
HSO4 + KOH = K(SO4) + H2O =>
HSO4 + KOH = K(SO4) + H2O
H2S + Na2Cr2O7 + H2TeO4 = TeCrO4 + NaHTeO4 + S + H2O =>
4 H2S + Na2Cr2O7 + 4 H2TeO4 = 2 TeCrO4 + 2 NaHTeO4 + 4 S + 7 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H3BO3 + C6H14O6 = C6H15O8B + H2O =>
H3BO3 + C6H14O6 = C6H15O8B + H2O
NaS2O3 + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 NaS2O3 + 6 H2SO4 + 14 KMnO4 = 5 Na2SO4 + 14 MnSO4 + 7 K2SO4 + 6 H2O
K2MnO4 + CO2 + H2O = KMnO4 + KHCO3 + MnO =>
5 K2MnO4 + 6 CO2 + 3 H2O = 4 KMnO4 + 6 KHCO3 + MnO
SiO2 + Fe(OH)3 = Fe4(SiO4)3 + H2O =>
3 SiO2 + 4 Fe(OH)3 = Fe4(SiO4)3 + 6 H2O
Al(s) + NiCl2(ac) = AlCl(ac) + Ni(s) =>
2 Al(s) + NiCl2(ac) = 2 AlCl(ac) + Ni(s)
Rb + HNO3 = RbNO3 + H2 =>
2 Rb + 2 HNO3 = 2 RbNO3 + H2
F + HCl = FCl + H2 =>
2 F + 2 HCl = 2 FCl + H2
H2O + HCl = H2 + ClO =>
2 H2O + 2 HCl = 3 H2 + 2 ClO
H2NCl + NH3 = NH4Cl + N2H4 =>
H2NCl + 2 NH3 = NH4Cl + N2H4
(NH4)2(CrO4) + ZrI4 = (NH4)I + Zr(CrO4)2 =>
2(NH4)2(CrO4) + ZrI4 = 4(NH4)I + Zr(CrO4)2
HCOOCH2CH3 + H2O = HCOH + CH2CH3 =>
5 HCOOCH2CH3 + H2O = 11 HCOH + 2 CH2CH3
Rh2O3 + HCl = H3RhCl6 + H2O =>
Rh2O3 + 12 HCl = 2 H3RhCl6 + 3 H2O
H2S = H2 + S8 =>
8 H2S = 8 H2 + S8
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
B(OH)3 + NaCl = NaOH + BCl3 =>
B(OH)3 + 3 NaCl = 3 NaOH + BCl3
FeCl2 + H2O2 = FeCl3 + Fe(OH)3 =>
6 FeCl2 + 3 H2O2 = 4 FeCl3 + 2 Fe(OH)3
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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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