| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeBr3 + K3PO4 = FePO4 + 3 KBr
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ni{2+} + PbO4{3-} = Ni3(PbO4)2 =>
3 Ni{2+} + 2 PbO4{3-} = Ni3(PbO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4ClO4 + Al = Al2O3 + NO + HCl + H2O =>
2 NH4ClO4 + 2 Al = Al2O3 + 2 NO + 2 HCl + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CoO = Co + O2 =>
2 CoO = 2 Co + O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AIPO4 + MgCI = Mg(PO4) + AICI =>
AIPO4 + MgCI = Mg(PO4) + AICI
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
Fe(s) + O3(g) = Fe2O3 =>
2 Fe(s) + O3(g) = Fe2O3
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + Zn = Zn(NO3)2 + NH3NO3 + H2O =>
18 HNO3 + 7 Zn = 7 Zn(NO3)2 + 2 NH3NO3 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
K2Cr2O7 + HCl = Cl + CrCl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 8 Cl + 2 CrCl2 + 2 KCl + 7 H2O
Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4
AgCl + Mg(OH)2 = MgCl2 + Ag2O + H2O =>
2 AgCl + Mg(OH)2 = MgCl2 + Ag2O + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
RbI + AgNO3 = RbNO3 + AgI =>
RbI + AgNO3 = RbNO3 + AgI
SO3 + LiOH = H2O + Li2SO4 =>
SO3 + 2 LiOH = H2O + Li2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe(OH)3 + H2SO4 = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H2O + Fe2(SO4)3
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/17
Équations équilibrées sur01/11/17
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