| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H50H + 59 O2 = 8 CO2 + 102 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + C2H4O2 = NaC2H4O2 + OH =>
NaOH + C2H4O2 = NaC2H4O2 + OH
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2CO3 + HCl = KCl + CO2 + H2O =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
C2H3NO + H2O = C3H8N2O + CO2 =>
2 C2H3NO + H2O = C3H8N2O + CO2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C6H8O6 + HAuCl4 = C6H6O6 + Au + HCl =>
3 C6H8O6 + 2 HAuCl4 = 3 C6H6O6 + 2 Au + 8 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
H(C6H6SO3N) + Na2CO3 = NaC6H6SO3N + CO2 + H2O =>
2 H(C6H6SO3N) + Na2CO3 = 2 NaC6H6SO3N + CO2 + H2O
BaCl2 + Al2(So4)3 = AlCl3 + BaSo4 =>
3 BaCl2 + Al2(So4)3 = 2 AlCl3 + 3 BaSo4
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe + Cl3 + NaOH = Fe(OH)3 + NaCl =>
Fe + Cl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PB(No3)2 + Fe2(SO4)3 = Fe(No3)3 + PBSO4 =>
3 PB(No3)2 + Fe2(SO4)3 = 2 Fe(No3)3 + 3 PBSO4
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2S + Fe(OH)3 = Fe2S3 + H2 + O2 =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2 + 3 O2
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
BaCrO7 + HCl = BaCl2 + H2CrO7 =>
BaCrO7 + 2 HCl = BaCl2 + H2CrO7
Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu{0} + NH4{+} + SO3{2-} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu{0} + 4 NH4{+} + 2 SO3{2-}
C7OH6 + CON2H4 + C6O3H10 = C14O3N2H16 + H4O2 =>
C7OH6 + CON2H4 + C6O3H10 = C14O3N2H16 + H4O2
CoCl2*6H2O + HCl = CoCl2*HCl + H2O =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
Cd(NH3)4{2+} + H2S + H{+} = CdS + NH4{+} =>
Cd(NH3)4{2+} + H2S + 2 H{+} = CdS + 4 NH4{+}
Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu{0} + NH4{+} + SO3{2-} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu{0} + 4 NH4{+} + 2 SO3{2-}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2O(l) + CH4(g) = H2(g) + CO2(g) =>
2 H2O(l) + CH4(g) = 4 H2(g) + CO2(g)
Bi2S3 + HNO3 = Bi{3+} + NO + S + H2O + NO3{-} =>
Bi2S3 + 8 HNO3 = 2 Bi{3+} + 2 NO + 3 S + 4 H2O + 6 NO3{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/11
Équations équilibrées sur07/20/10
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