| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 C = 2 Fe + 3 CO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3Cit + NaOH = Na3Cit + H2O =>
H3Cit + 3 NaOH = Na3Cit + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Ca + Cl = CaCl =>
Ca + Cl = CaCl
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
Br + O = Br2O3 =>
2 Br + 3 O = Br2O3
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
Cr2O3 + Mg = Cr + MgO =>
Cr2O3 + 3 Mg = 2 Cr + 3 MgO
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
NH3 + Br2 = NBr + HBr =>
NH3 + 2 Br2 = NBr + 3 HBr
HCl + Na3AsO3 = NaCl + H3AsO3 =>
3 HCl + Na3AsO3 = 3 NaCl + H3AsO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Na2CO3 + H2So4 = Na2So4 + H2O + CO2 =>
Na2CO3 + H2So4 = Na2So4 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
C16H3202 + O2 = CO2 + H2O =>
2 C16H3202 + 1633 O2 = 32 CO2 + 3202 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HNO2 = H2O + NO2NO =>
2 HNO2 = H2O + NO2NO
KMnO4 + HOOCCOOH + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 HOOCCOOH + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
LiCl + Cs2SO4 = Li2SO4 + CsCl =>
2 LiCl + Cs2SO4 = Li2SO4 + 2 CsCl
Ni(NO3)2 = NO2 + O2 + NiO =>
2 Ni(NO3)2 = 4 NO2 + O2 + 2 NiO
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH3 + O2 = H2O + NO2 =>
4 NH3 + 7 O2 = 6 H2O + 4 NO2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ca + Cl = CaCl =>
Ca + Cl = CaCl
AgNO3 + FeCl3 = AgCl3 + FeNO3 =>
AgNO3 + FeCl3 = AgCl3 + FeNO3
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C3H6O + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C3H6O + 7 H2O
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + NAOH + H2O = NAAl(OH)6 + H2 =>
2 Al + 2 NAOH + 10 H2O = 2 NAAl(OH)6 + 5 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/18
Équations équilibrées sur11/24/17
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