| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HCH3CO2 = NaCH3CO2 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Hg2(NO3)2 + KI = Hg2I2 + KNO3 =>
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 KNO3
CS2 + O2 = CO5 + SO2 =>
2 CS2 + 9 O2 = 2 CO5 + 4 SO2
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
Al2O3 + OH = AlO2 + H2O =>
Al2O3 + 2 OH = 2 AlO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
HClO4(aq) + P4O10(aq) = H3PO4(aq) + Cl2O7(aq) =>
12 HClO4(aq) + P4O10(aq) = 4 H3PO4(aq) + 6 Cl2O7(aq)
Bi2O4 + NaOH + NaOCl = NaBiO3 + NaCl + H2O =>
Bi2O4 + 2 NaOH + NaOCl = 2 NaBiO3 + NaCl + H2O
KHSiO3 = K + HSiO3 =>
KHSiO3 = K + HSiO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
KI + NaNO2 + H2SO4 = I + NO + Na2SO4 + K2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = 2 I + 2 NO + Na2SO4 + K2SO4 + 2 H2O
NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l)
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
Bi(NO3)3 + (NH4)2S = Bi2S3 + NH4NO3 =>
2 Bi(NO3)3 + 3(NH4)2S = Bi2S3 + 6 NH4NO3
KMnO4 + KOH + K2SO3 = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 KOH + K2SO3 = 2 K2MnO4 + K2SO4 + H2O
Mg + Cu(No3)2 = Mg(No3)2 + Cu =>
Mg + Cu(No3)2 = Mg(No3)2 + Cu
CHCl3 + CuO = CuCl2 + Cu + CO2 + H2O =>
2 CHCl3 + 5 CuO = 3 CuCl2 + 2 Cu + 2 CO2 + H2O
KI + NaNO2 + H2SO4 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O
CH3Cl2OP + C4H10O + C6H15NS = C11H26NO2PS + HCl =>
CH3Cl2OP + C4H10O + C6H15NS = C11H26NO2PS + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Mg3(Po4)2 = Mg + Po4 =>
Mg3(Po4)2 = 3 Mg + 2 Po4
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Bi(NO3)3 + (NH4)2S = Bi2S3 + NH4NO3 =>
2 Bi(NO3)3 + 3(NH4)2S = Bi2S3 + 6 NH4NO3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
MgCl2 + NH4OH = NH4Cl2 + MgOH =>
MgCl2 + NH4OH = NH4Cl2 + MgOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K + KNO3 = N2 + K2O =>
10 K + 2 KNO3 = N2 + 6 K2O
Fe2O3 + C = Fe2 + CO2 =>
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Mg + HNO3 = Mg(NO3)2 + H2O + NO2 =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 H2O + 2 NO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Hg + HCl = H2 + HgCl2 =>
Hg + 2 HCl = H2 + HgCl2
Fe2O3 + H2O = Fe2O3*H2O =>
Fe2O3 + H2O = Fe2O3*H2O
C + S = CS2 =>
C + 2 S = CS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/15
Équations équilibrées sur11/09/14
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