| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Ni + HCl = H2 + NiCl3 =>
2 Ni + 6 HCl = 3 H2 + 2 NiCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C5H11OH + O = CO2 + H2O =>
C5H11OH + 15 O = 5 CO2 + 6 H2O
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
HCl + Al = H2 + AlCl =>
2 HCl + 2 Al = H2 + 2 AlCl
SiO2 + Ca3(PO4)2 + C = CaSiO3 + P4 + CO =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 6 CaSiO3 + P4 + 10 CO
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C9H5N3O6 = CO2 + H2O + N2 + C =>
4 C9H5N3O6 = 7 CO2 + 10 H2O + 6 N2 + 29 C
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
C5H10 + H2O = C5H11OH =>
C5H10 + H2O = C5H11OH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cr2(SO4)3 + NH3 + H2O = Cr(OH)3 + NH4HSO4 =>
Cr2(SO4)3 + 3 NH3 + 6 H2O = 2 Cr(OH)3 + 3 NH4HSO4
Cu2S + HNO3 + FeS2 = Fe2(SO4)3 + CuSO4 + NO + H2O =>
3 Cu2S + 40 HNO3 + 6 FeS2 = 3 Fe2(SO4)3 + 6 CuSO4 + 40 NO + 20 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
S + O2 = S2O4 =>
2 S + 2 O2 = S2O4
H2SO4 + NAOH = NAHSO4 + H2O =>
H2SO4 + NAOH = NAHSO4 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
B + HNO3 + HF = HBF4 + NO2 + H2O =>
B + 3 HNO3 + 4 HF = HBF4 + 3 NO2 + 3 H2O
Al2 + O2 = Al2O3 =>
2 Al2 + 3 O2 = 2 Al2O3
HgO = Hg2O + O2 =>
4 HgO = 2 Hg2O + O2
Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
AgCl + NH4(OH) = Ag(OH) + NH4Cl =>
AgCl + NH4(OH) = Ag(OH) + NH4Cl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu2S + HNO3 + FeS2 = Fe2(SO4)3 + CuSO4 + NO + H2O =>
3 Cu2S + 40 HNO3 + 6 FeS2 = 3 Fe2(SO4)3 + 6 CuSO4 + 40 NO + 20 H2O
Na + C4H9OH + H2O = NaOH + C4H10 =>
2 Na + C4H9OH + H2O = 2 NaOH + C4H10
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NH3 + HNO3 = NH3HNO3 =>
NH3 + HNO3 = NH3HNO3
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/16
Équations équilibrées sur01/25/16
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