| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 = Zn + (OH)2
C15H32 + CuO = Cu + H2O + CO2 =>
C15H32 + 46 CuO = 46 Cu + 16 H2O + 15 CO2
FeSO4 + NH3 = Fe(NH3) + SO4 =>
FeSO4 + NH3 = Fe(NH3) + SO4
Be(OH)2 + Na2O = BeO + NaOH =>
Be(OH)2 + Na2O = BeO + 2 NaOH
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NaOH + Cl3 = NaCl + NaClO + H2O =>
6 NaOH + 2 Cl3 = 3 NaCl + 3 NaClO + 3 H2O
FeC12 + HC1 + HNO3 = FeC13 + NO + H2O =>
3 FeC12 + 3 HC1 + HNO3 = 3 FeC13 + NO + 2 H2O
Zn(NO3)2 + AgClO4 = Zn(ClO4)2 + AgNO3 =>
Zn(NO3)2 + 2 AgClO4 = Zn(ClO4)2 + 2 AgNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
K2CrO4 + H2S + HNO3 = KNO3 + Cr(NO3)3 + S + H2O =>
2 K2CrO4 + 3 H2S + 10 HNO3 = 4 KNO3 + 2 Cr(NO3)3 + 3 S + 8 H2O
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
Al(NO3)3 + KNO2 + H2O = Al(OH)3 + KNO3 + NO2 =>
2 Al(NO3)3 + 3 KNO2 + 3 H2O = 2 Al(OH)3 + 3 KNO3 + 6 NO2
Be(OH)2 + Na2O = BeO + NaOH =>
Be(OH)2 + Na2O = BeO + 2 NaOH
Cu(CH3COO)2 + Na2CrO3 = NaCH3COO + CuCrO3 =>
Cu(CH3COO)2 + Na2CrO3 = 2 NaCH3COO + CuCrO3
CaF2 + Al2O3 + HCl = H2O + CaCl2 + AlF3 =>
3 CaF2 + Al2O3 + 6 HCl = 3 H2O + 3 CaCl2 + 2 AlF3
C6H12O6(s) = CO2(g) + CH3CH2OH =>
C6H12O6(s) = 2 CO2(g) + 2 CH3CH2OH
Be(OH)2 + Na2O = BeO + NaOH =>
Be(OH)2 + Na2O = BeO + 2 NaOH
K2SO3 + HCl = KCl + SO3 + H2 =>
K2SO3 + 2 HCl = 2 KCl + SO3 + H2
MgBr2 + H2O = Mg(OH)Br + HBr =>
MgBr2 + H2O = Mg(OH)Br + HBr
C15H32 + CuO = Cu + H2O + CO2 =>
C15H32 + 46 CuO = 46 Cu + 16 H2O + 15 CO2
KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4
C3H7OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
(NH4)2CO3 + NaOH = Na2CO3 + NH3(g) + H2O(l) =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3(g) + 2 H2O(l)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaOH + SO4 = Na2SO4 + H2O2 =>
2 NaOH + SO4 = Na2SO4 + H2O2
NH5O + H3PO4 + S + C2H4O2 = C21H36N7O16P3S + H2O + C3H8O =>
21 NH5O + 9 H3PO4 + 3 S + 33 C2H4O2 = 3 C21H36N7O16P3S + 74 H2O + C3H8O
Pb + HOH = Pb(OH)2 + H2 =>
Pb + 2 HOH = Pb(OH)2 + H2
Ag2SO4 + Sr = SrSO4 + Ag =>
Ag2SO4 + Sr = SrSO4 + 2 Ag
[Cu(NH3)4]SO4 + HNO3 = Cu(NO3)2 + H2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 HNO3 = Cu(NO3)2 + H2SO4 + 4 NH3
Na(O2)2 + H2O = NaOH + O =>
2 Na(O2)2 + H2O = 2 NaOH + 7 O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na2CrO4 + K2SO4 = K2CrO4 + Na2SO4 =>
Na2CrO4 + K2SO4 = K2CrO4 + Na2SO4
Na + FeBr3 = Na3FeBr3 =>
3 Na + FeBr3 = Na3FeBr3
Al + C2Cl6 = AlCl3 + C =>
2 Al + C2Cl6 = 2 AlCl3 + 2 C
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2SO4 + CHNaO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 CHNaO3 = Na2SO4 + 2 H2O + 2 CO2
NaHSO4 + KNO3 = KHSO4 + NaNO3 =>
NaHSO4 + KNO3 = KHSO4 + NaNO3
Zr(NO3)4 = ZrO2 + N + O =>
Zr(NO3)4 = ZrO2 + 4 N + 10 O
NaHSO4 + HCl = H2SO4 + NaCl =>
NaHSO4 + HCl = H2SO4 + NaCl
Be(OH)2 + Na2O = BeO + NaOH =>
Be(OH)2 + Na2O = BeO + 2 NaOH
HCOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 HCOOH + 3 C2H5OH = 2 CH3COOC2H5 + 3 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Pb{2+} + SO{2}4 = PbSO{4} =>
Pb{2+} + SO{2}4 = PbSO{4}
CuS2 + HNO3 = Cu(NO3)2 + S2 + H2O + NO =>
3 CuS2 + 8 HNO3 = 3 Cu(NO3)2 + 3 S2 + 4 H2O + 2 NO
Fe3 + Cl = Fe(Cl)3 =>
Fe3 + 9 Cl = 3 Fe(Cl)3
CuSO4 + NaNO3 = CuSO4NaNO3 =>
CuSO4 + NaNO3 = CuSO4NaNO3
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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