| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
FeO3H3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeO3H3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Mn2(SO4)7 + BBr3 = B(BrO3)3 + MnSO3 + SO2 =>
3 Mn2(SO4)7 + 4 BBr3 = 4 B(BrO3)3 + 6 MnSO3 + 15 SO2
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
C5H12O + HCl = C4H9Cl + H2O =>
4 C5H12O + 5 HCl = 5 C4H9Cl + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 + O2 = C02 + H2O =>
2 C2H6 + 3 O2 = 2 C02 + 6 H2O
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HC2H3O2 + BaOH2 = BaHC2H3O2 + H2O =>
HC2H3O2 + BaOH2 = BaHC2H3O2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
H2SiF6 + NO2 + H2 = (NH4)2SiF6 + O2 =>
H2SiF6 + 2 NO2 + 3 H2 = (NH4)2SiF6 + 2 O2
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
Na + H2O = Na(OH) + H =>
Na + H2O = Na(OH) + H
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
H2O + (HPO4){2-} + (NH4){+} + (Mg){2+} + (OH){-} = MgNH4PO4*6H2O =>
5 H2O + (HPO4){2-} + (NH4){+} + (Mg){2+} + (OH){-} = MgNH4PO4*6H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Na + H2O = Na(OH) + H =>
Na + H2O = Na(OH) + H
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
H2S + HClO = SO2 + Cl{-} + H{+} + H2O =>
H2S + 3 HClO = SO2 + 3 Cl{-} + 3 H{+} + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
Zn(s) + HCl(aq) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(aq) = ZnCl2 + H2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
NH4Cl + Na2S = NaCl + NH3 + H2S =>
2 NH4Cl + Na2S = 2 NaCl + 2 NH3 + H2S
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + NH4OH = NH4SO4 + H2OH =>
H2SO4 + NH4OH = NH4SO4 + H2OH
Ca + H2O = Ca(OH) + H2 =>
2 Ca + 2 H2O = 2 Ca(OH) + H2
BiSO4 + KCr = BiCr + KSO4 =>
BiSO4 + KCr = BiCr + KSO4
Cr2(CO3)3(s) = Cr2O3(s) + CO2(g) =>
Cr2(CO3)3(s) = Cr2O3(s) + 3 CO2(g)
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3 + NH4OH = FeOH + NH4Cl3 =>
FeCl3 + NH4OH = FeOH + NH4Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/10
Équations équilibrées sur10/29/09
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