| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C4H2O4(aq) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(l) + Na2C4H2O4(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe2O3 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Fe2O3 + 6 KMnO4 + 39 H2SO4 = 10 Fe(SO4)3 + 6 MnSO4 + 3 K2SO4 + 39 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KMnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 2 KCl + 8 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe2O4 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Fe2O4 + 4 KMnO4 + 36 H2SO4 = 10 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 36 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe + ClO = Fe2O3 + Cl2 =>
4 Fe + 6 ClO = 2 Fe2O3 + 3 Cl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
C5H10O5 = C2H6O + CO2 =>
3 C5H10O5 = 5 C2H6O + 5 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
CdS + I + HCl = HI + CdCl2 + S =>
CdS + 2 I + 2 HCl = 2 HI + CdCl2 + S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
C3H6O + Cu(OH)2 = Cu2O + C3H6O2 + H2O =>
C3H6O + 2 Cu(OH)2 = Cu2O + C3H6O2 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
BaNO3 + NaCO3 = BaCO3 + NaNO3 =>
BaNO3 + NaCO3 = BaCO3 + NaNO3
Cr + ClO = CrO4 + Cl2 =>
Cr + 4 ClO = CrO4 + 2 Cl2
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Na + Cl = NaCl =>
Na + Cl = NaCl
Cu(s) + ZnCl2(aq) = CuCl + Zn =>
2 Cu(s) + ZnCl2(aq) = 2 CuCl + Zn
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn(NO3)2 + Al(NO3)3 + C6H12N4 = ZnAl2O4 + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 10 C6H12N4 = 9 ZnAl2O4 + 60 CO2 + 56 N2 + 60 H2O
Li + Al = LiAl =>
Li + Al = LiAl
NH4OH + CuCl2 = Cu(OH)2 + NH4Cl =>
2 NH4OH + CuCl2 = Cu(OH)2 + 2 NH4Cl
Li + O = Li1O =>
Li + O = Li1O
Cu(s) + ZnCl2(aq) = CuCl + Zn =>
2 Cu(s) + ZnCl2(aq) = 2 CuCl + Zn
C6H10 + I2 = C6H10I2 =>
C6H10 + I2 = C6H10I2
Ca + KCl = CaCl2 + K =>
Ca + 2 KCl = CaCl2 + 2 K
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Zn(NO3)2 + Al(NO3)3 + C6H8O7 = ZnAl2O4 + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 20 C6H8O7 = 9 ZnAl2O4 + 120 CO2 + 36 N2 + 80 H2O
CsOH + FeCl2 = CsCl2 + FeOH =>
CsOH + FeCl2 = CsCl2 + FeOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S8 + AgF = SF + Ag =>
S8 + 8 AgF = 8 SF + 8 Ag
Zn + PbCl2 = ZnCl + Pb =>
2 Zn + PbCl2 = 2 ZnCl + Pb
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/14
Équations équilibrées sur05/06/13
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