| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
K3PO4 + Ca(C2H3O2)2 = KC2H3O2 + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(C2H3O2)2 = 6 KC2H3O2 + Ca3(PO4)2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S(s) + O(g) = SO2(g) =>
S(s) + 2 O(g) = SO2(g)
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
C + O2 = CO2 =>
C + O2 = CO2
AgNO3 + MnSO4 = AgSO4 + MnNO3 =>
AgNO3 + MnSO4 = AgSO4 + MnNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn + NiCl2 = ZnCl + Ni =>
2 Zn + NiCl2 = 2 ZnCl + Ni
C + O2 = CO3 =>
2 C + 3 O2 = 2 CO3
HCN + KOH = H2O + KCN =>
HCN + KOH = H2O + KCN
Zn + NiCl2 = ZnCl + Ni =>
2 Zn + NiCl2 = 2 ZnCl + Ni
Cu + NiSO4 = CuSO4 + Ni =>
Cu + NiSO4 = CuSO4 + Ni
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Zn + NiCl2 = ZnCl + Ni =>
2 Zn + NiCl2 = 2 ZnCl + Ni
Mn(NO3)2 + HNO3 + NaBiO3 = HMnO4 + NaNO3 + Bi(NO3)2 + H2O =>
3 Mn(NO3)2 + 9 HNO3 + 5 NaBiO3 = 3 HMnO4 + 5 NaNO3 + 5 Bi(NO3)2 + 3 H2O
S + O2 = SO4 =>
S + 2 O2 = SO4
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Mg + H2SO4 = H2 + Mg2SO4 =>
2 Mg + H2SO4 = H2 + Mg2SO4
[Cu(H2O)4]SO4*H2O + NH3 = [Cu(NH3)]SO4*H2O + H2O =>
[Cu(H2O)4]SO4*H2O + NH3 = [Cu(NH3)]SO4*H2O + 4 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
P + O2 = PO4 =>
P + 2 O2 = PO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2 + N2 + O3 = HNO3 =>
H2 + N2 + 2 O3 = 2 HNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FE(OH)3 + H3O = FE + H2O =>
FE(OH)3 + 3 H3O = FE + 6 H2O
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe(OH)3 + H3O = Fe + H2O =>
Fe(OH)3 + 3 H3O = Fe + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/30/11
Équations équilibrées sur09/29/10
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