| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Ci2 = 2 HCi
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
CoBr2 + NaOH + NaBrO3 = Co2O3 + NaBr + H2O =>
6 CoBr2 + 12 NaOH + NaBrO3 = 3 Co2O3 + 13 NaBr + 6 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NaHCO3 + H2O = H2CO3 + NaOH =>
NaHCO3 + H2O = H2CO3 + NaOH
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Zn + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
H2O + Li = LiOH + H2 =>
2 H2O + 2 Li = 2 LiOH + H2
CH3CHOHCH2CH3 + HCl = CH3CClHCH2CH3 + H2O =>
CH3CHOHCH2CH3 + HCl = CH3CClHCH2CH3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NO + O2 = NO3 =>
NO + O2 = NO3
Li3PO4 + BaCl2 = Ba3(PO4)2 + LiCl =>
2 Li3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 LiCl
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2SO4 + AgNO3 = NaNO3 + SO4Ag2 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + SO4Ag2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
H2O + Fe = Fe3O4 + H2 =>
4 H2O + 3 Fe = Fe3O4 + 4 H2
Al + CuSO4 + NaCl = AlCl + Cu + Na2SO4 =>
2 Al + CuSO4 + 2 NaCl = 2 AlCl + Cu + Na2SO4
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq) =>
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq)
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
KMnO4 + Na2S2O3 + NaOH = Na2MnO4 + Na2S4O6 + KOH =>
2 KMnO4 + 2 Na2S2O3 + 2 NaOH = 2 Na2MnO4 + Na2S4O6 + 2 KOH
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
CH3CHOHCH2CH3 + HCl = CH3CHClCH2CH3 + H2O =>
CH3CHOHCH2CH3 + HCl = CH3CHClCH2CH3 + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/19
Équations équilibrées sur02/10/18
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