| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Na + H2O = Na(OH)2 + H2 =>
Na + 2 H2O = Na(OH)2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2O + O2 = K2O2 =>
2 K2O + O2 = 2 K2O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
AsH3 + HClO3 = H3AsO4 + HCl =>
3 AsH3 + 4 HClO3 = 3 H3AsO4 + 4 HCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H6OH + Na = C2H5ONa + H2 =>
C2H6OH + Na = C2H5ONa + H2
Hg2 + Na2CO3 = HgCO3 + Na =>
Hg2 + 2 Na2CO3 = 2 HgCO3 + 4 Na
ammoniumchloride + sodiumhydroxide = ammonia + sodiumchloride + water =>
NH4Cl + NaOH = NH3 + NaCl + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
silvernitrate + sodiumchloride = silverchloride + sodiumnitrate =>
AgNO3 + NaCl = AgCl + NaNO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Hg2 + NH4OH = Hg2(NH3) + H2O =>
Hg2 + NH4OH = Hg2(NH3) + H2O
P2O5 + HCl = POCl3 + HO3P =>
2 P2O5 + 3 HCl = POCl3 + 3 HO3P
FEO + HCl = FECl2 + H2O =>
FEO + 2 HCl = FECl2 + H2O
C + HNO3 = CO2 + NO2 + H20 =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20
C6H12 + Cl2 = CCl + HCl =>
C6H12 + 9 Cl2 = 6 CCl + 12 HCl
P2O5 + NH4OH = (NH4)3PO4 + H2O =>
P2O5 + 6 NH4OH = 2(NH4)3PO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2SnS3 + O2 + H2O = Na2[Sn(OH)6] + SO2 =>
2 Na2SnS3 + 9 O2 + 6 H2O = 2 Na2[Sn(OH)6] + 6 SO2
C2H2 + H2 = C4H8 =>
2 C2H2 + 2 H2 = C4H8
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
bariumnitrate + sulfuricacid = bariumsulfate + nitricacid =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
HCL + FEO = FECL + HO =>
HCL + FEO = FECL + HO
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
CaCl2 + CO2 = CaCO2 + Cl =>
CaCl2 + CO2 = CaCO2 + 2 Cl
SnO2 + KOH = K2SnO3 + H2O =>
SnO2 + 2 KOH = K2SnO3 + H2O
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/16
Équations équilibrées sur05/22/15
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