| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + F2 = 2 NaF + Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + Ti + H2O2 = Al2TiO5 + H =>
4 Al + 2 Ti + 5 H2O2 = 2 Al2TiO5 + 10 H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca(SO4) =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(SO4)
Al + Ti + H2O = Al2TiO5 + H =>
2 Al + Ti + 5 H2O = Al2TiO5 + 10 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2HPO4 + NH4Cl = NaH2PO4 + NH3 + NaCl =>
Na2HPO4 + NH4Cl = NaH2PO4 + NH3 + NaCl
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
S(NH4)2 + Pb(NO3)2 = NH4NO3 + PbS =>
S(NH4)2 + Pb(NO3)2 = 2 NH4NO3 + PbS
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CH3Cl + Cl + F = CH2ClF + HCl =>
CH3Cl + Cl + F = CH2ClF + HCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CH3Cl + Cl2 + F2 = CH2ClF + HCl =>
2 CH3Cl + Cl2 + F2 = 2 CH2ClF + 2 HCl
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
N2 + H2 = N2H4 =>
N2 + 2 H2 = N2H4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
Zr96Ti4B20 = Zr + Ti + B =>
Zr96Ti4B20 = 96 Zr + 4 Ti + 20 B
Zr96Ti4B200 = Zr + Ti + B =>
Zr96Ti4B200 = 96 Zr + 4 Ti + 200 B
HF + Fe(OH)3 = H2O + FeF3 =>
3 HF + Fe(OH)3 = 3 H2O + FeF3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C3H6O + 8 H2O
H2SO3 + H2S = S + H2O =>
H2SO3 + 2 H2S = 3 S + 3 H2O
Zr96V4B200 = Zr + V + B =>
Zr96V4B200 = 96 Zr + 4 V + 200 B
Zr96Ti4B200 = Zr + Ti + B =>
Zr96Ti4B200 = 96 Zr + 4 Ti + 200 B
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH2OHCH2CH2CH2OH + KMNO4 + H2SO4 = CO2 + H2O + K2SO4 + MNSO4 =>
5 CH2OHCH2CH2CH2OH + 22 KMNO4 + 33 H2SO4 = 20 CO2 + 58 H2O + 11 K2SO4 + 22 MNSO4
HClO2 + HCl = H2O + Cl2 =>
HClO2 + 3 HCl = 2 H2O + 2 Cl2
Cu + H2S = CuS + H2 =>
Cu + H2S = CuS + H2
HNO3 + Al = Al(NO3)3 + NH3 + H2O =>
27 HNO3 + 8 Al = 8 Al(NO3)3 + 3 NH3 + 9 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCN2(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
Au + H2S = AuS + H2 =>
Au + H2S = AuS + H2
ZrB2 = Zr + B =>
ZrB2 = Zr + 2 B
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 2 H2SO4 + 15 NO2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/14
Équations équilibrées sur01/08/14
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