| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBrO + MnCl2 + 2 KOH = KBr + MnO2 + 2 KCl + H2O
Fe + CuCl = FeCl2 + Cu =>
Fe + 2 CuCl = FeCl2 + 2 Cu
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaHO + HCLO4 = NaCLO4 + H2O =>
NaHO + HCLO4 = NaCLO4 + H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KMnO4 + C10H12O2 + H2O = C10H12O4 + MnO2 + KOH =>
4 KMnO4 + 3 C10H12O2 + 2 H2O = 3 C10H12O4 + 4 MnO2 + 4 KOH
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
H3BO3 + NaOH = B4H10Na2O12 + H2O =>
4 H3BO3 + 2 NaOH = B4H10Na2O12 + 2 H2O
NO + Ba(OH)2 = Ba(NO2)2 + N2 + H2O =>
6 NO + 2 Ba(OH)2 = 2 Ba(NO2)2 + N2 + 2 H2O
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
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)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C11H10 + O2 = CO2 + H2O =>
2 C11H10 + 27 O2 = 22 CO2 + 10 H2O
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)
Mg + Cu2{+} = Mg2{+} + Cu =>
2 Mg + Cu2{+} = Mg2{+} + 2 Cu
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H3PO4 + Li = LiPO4 + H2 =>
2 H3PO4 + 2 Li = 2 LiPO4 + 3 H2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Na2CO3 = Na2O + C + O2 =>
Na2CO3 = Na2O + C + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
In + HCl = InCl + H =>
In + HCl = InCl + H
HCLO3 + NAOH = NACLO3 + HOH =>
HCLO3 + NAOH = NACLO3 + HOH
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/19
Équations équilibrées sur06/04/18
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