| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2O = 2 N2 + O2
H2SO4 + HCl = Cl2 + H2S + H2O =>
H2SO4 + 8 HCl = 4 Cl2 + H2S + 4 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaOH(ac) + Pb(No3)2(ac) = NaNo3(ac) + Pb(OH)2(s) =>
2 NaOH(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + Pb(OH)2(s)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
Li01Mn2O4 + Fe999O3 = LiMn2Fe999O7 =>
Li01Mn2O4 + Fe999O3 = LiMn2Fe999O7
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
Ga + S8 = Ga2S3 =>
16 Ga + 3 S8 = 8 Ga2S3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
[Cu(NH3)4(H2O)2] + H2SO4 = CuSO4 + (NH4)2SO4 + H3O =>
[Cu(NH3)4(H2O)2] + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
Mg + H2SO4 = MgSO4 + S + H2O =>
3 Mg + 4 H2SO4 = 3 MgSO4 + S + 4 H2O
HCl + Al = AlCl3 + H3 =>
3 HCl + Al = AlCl3 + H3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
HBrO3 + FeBr2 + HCl = FeCl3 + BrCl + H2O =>
5 HBrO3 + 4 FeBr2 + 25 HCl = 4 FeCl3 + 13 BrCl + 15 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Cu + NH3 = [Cu(NH3)4]2 =>
2 Cu + 8 NH3 = [Cu(NH3)4]2
AGNO3 + NACl = NANO3 + AGCl =>
AGNO3 + NACl = NANO3 + AGCl
CuSo4 + Fe = FeSo4 + Cu =>
CuSo4 + Fe = FeSo4 + Cu
C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
FeBr3 + (NH4)S = FeS3 + (NH4)Br =>
FeBr3 + 3(NH4)S = FeS3 + 3(NH4)Br
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
TI + Cl2 = TICl =>
2 TI + Cl2 = 2 TICl
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Mg(oh)2 + H2SO4 = MgHSO4 + H20 =>
10 Mg(oh)2 + 20 H2SO4 = 20 MgHSO4 + H20
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
CH3 + O2 = CO2 + H20 =>
20 CH3 + 20 O2 = 20 CO2 + 3 H20
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
Hg + Br2 = HgBr2 =>
Hg + Br2 = HgBr2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NH4F + NaOH + Al(OH)3 = Na3AlF6 + H3N + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 H3N + 6 H2O
KBr + Mg(OH)2 = KOH + MgBr2 =>
2 KBr + Mg(OH)2 = 2 KOH + MgBr2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/16
Équations équilibrées sur02/25/15
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