| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + Cl2 = HCl + C2H5Cl
C10H21OH(l) + O2(g) = CO2(g) + H2O(l) =>
C10H21OH(l) + 15 O2(g) = 10 CO2(g) + 11 H2O(l)
Mn3O4 + H2O = Mn(OH)2 + OH =>
Mn3O4 + 4 H2O = 3 Mn(OH)2 + 2 OH
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
NaNO3(s) + H2SO4(aq) = Na2SO4(s) + HNO3(aq) =>
2 NaNO3(s) + H2SO4(aq) = Na2SO4(s) + 2 HNO3(aq)
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
NaOCl + KI + H2SO4 = I + NaCl + K2SO4 + H2O =>
NaOCl + 2 KI + H2SO4 = 2 I + NaCl + K2SO4 + H2O
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
C6H6O + C2H2O4 = C14H10O4 + H2O =>
2 C6H6O + C2H2O4 = C14H10O4 + 2 H2O
HClO4 + Al(OH)3 = AlO4 + HCl(OH)3 =>
HClO4 + Al(OH)3 = AlO4 + HCl(OH)3
Ti + HNO3 = TiO2 + NO2 + H2O =>
Ti + 4 HNO3 = TiO2 + 4 NO2 + 2 H2O
C2H6H(l) + O2(g) = CO2(g) + H2O(g) =>
4 C2H6H(l) + 15 O2(g) = 8 CO2(g) + 14 H2O(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2H4 + O4 = N2 + H2O =>
2 N2H4 + O4 = 2 N2 + 4 H2O
BaCl2 + KClO3 = Ba(ClO3)2 + KCl =>
BaCl2 + 2 KClO3 = Ba(ClO3)2 + 2 KCl
Fe2S3 + O2 = SO2 + FeO =>
Fe2S3 + 4 O2 = 3 SO2 + 2 FeO
BaBr2 + Na2S = BaS + NaBr =>
BaBr2 + Na2S = BaS + 2 NaBr
Na2SO4 + Cu(OH)2 = Na2SO4Cu(OH)2 =>
Na2SO4 + Cu(OH)2 = Na2SO4Cu(OH)2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
S + HNO3 + H = H2SO4 + N2O =>
5 S + 8 HNO3 + 2 H = 5 H2SO4 + 4 N2O
CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2
Fe(s) + Cl3(g) = FeCl3(s) =>
Fe(s) + Cl3(g) = FeCl3(s)
CH3OH + *O2 = CO2 + H2O =>
2 CH3OH + 3*O2 = 2 CO2 + 4 H2O
HCl + Fe(OH)2 = FeCl2 + H2O =>
2 HCl + Fe(OH)2 = FeCl2 + 2 H2O
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaO + SiO2 = BaSi + O =>
BaO + SiO2 = BaSi + 3 O
CH3CH(OH)CH3 + KMnO4 = KOH + MnO2 + CH3C(O)CH3 + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 CH3C(O)CH3 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Cu + HClO4 + HCl = CuCl2 + H2O =>
4 Cu + HClO4 + 7 HCl = 4 CuCl2 + 4 H2O
K(s) + CuSO4(aq) = Cu(s) + K2SO4(aq) =>
2 K(s) + CuSO4(aq) = Cu(s) + K2SO4(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu2O = Cu + O =>
Cu2O = 2 Cu + O
CuSO4 + Mg(NO3)2 = Cu(NO3)2 + MgSO4 =>
CuSO4 + Mg(NO3)2 = Cu(NO3)2 + MgSO4
CaBr2 + Cl2 = CaCl2 + BrCl =>
CaBr2 + 2 Cl2 = CaCl2 + 2 BrCl
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2O + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2O + P4 + 10 HOCl = 4 H3PO4 + 10 Cl{-} + 10 H{+}
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb + Cu(SO4)2 = Pb(SO4)2 + Cu =>
Pb + Cu(SO4)2 = Pb(SO4)2 + Cu
MnNO3 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
2 MnNO3 + 3 Br2 + 8 NaOH = 2 MnO2 + 6 NaBr + 2 NaNO3 + 4 H2O
Fe2(SO4)3 + CaS = Fe2S3 + CaSO4 =>
Fe2(SO4)3 + 3 CaS = Fe2S3 + 3 CaSO4
Hl + Ca(OH)2 = CaOHl + H2O =>
Hl + Ca(OH)2 = CaOHl + H2O
C6H8N2 + O2 = CO2 + H2O + NH3 =>
2 C6H8N2 + 13 O2 = 12 CO2 + 2 H2O + 4 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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