| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Na + F = NaF =>
Na + F = NaF
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag + Br = AgBr =>
Ag + Br = AgBr
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
As2S3 + HNO3 + H2O = H3AsO4 + NO + H2SO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 28 NO + 9 H2SO4
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Mn2O6 + H2Cl2 = Mn2Cl6 + H6O2 + Cl6 =>
Mn2O6 + 9 H2Cl2 = Mn2Cl6 + 3 H6O2 + 2 Cl6
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
POTASSIUMSULFATE + LEAD(ii)NITRATE = LEAD(ii)SULFATE + POTASSIUMNITRATE =>
POTASSIUMSULFATE + LEAD(ii)NITRATE = LEAD(ii)SULFATE + POTASSIUMNITRATE
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O =>
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
POTASSIUMSULFATE + LEAD(ii)NITRATE = LEAD(ii)SULFATE + POTASSIUMNITRATE =>
POTASSIUMSULFATE + LEAD(ii)NITRATE = LEAD(ii)SULFATE + POTASSIUMNITRATE
C3H9 = C + H2 =>
2 C3H9 = 6 C + 9 H2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Ba(NO3)2(aq) + K2CO3(aq) = BaCO3(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2CO3(aq) = BaCO3(s) + 2 KNO3(aq)
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/21
Équations équilibrées sur09/20/20
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