| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C12H26 = C6H14 + C2H4 =>
C12H26 = C6H14 + 3 C2H4
P + S = P2S5 =>
2 P + 5 S = P2S5
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
S + O2 = SO2 =>
S + O2 = SO2
MgO + Cl2O7 = MgCl2 + O =>
MgO + Cl2O7 = MgCl2 + 8 O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
CuS + HNO3 = CuO + S + NO + H2O =>
3 CuS + 2 HNO3 = 3 CuO + 3 S + 2 NO + H2O
C2H5CL + NA = C2H5 + NACL =>
C2H5CL + NA = C2H5 + NACL
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
Mg + CuSo4 = MgSo4 + Cu2 =>
2 Mg + 2 CuSo4 = 2 MgSo4 + Cu2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3CH2CH2CH2OH + Ag(NH3)2OH = Ag + NH3 + H2O + CH3CH2CH2COOH =>
CH3CH2CH2CH2OH + 4 Ag(NH3)2OH = 4 Ag + 8 NH3 + 3 H2O + CH3CH2CH2COOH
C2H4 + KMNO4 + H2O = C2H6O2 + MNO2 + KOH =>
3 C2H4 + 2 KMNO4 + 4 H2O = 3 C2H6O2 + 2 MNO2 + 2 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaCI + H2SO4 = HCI + Na2SO4 =>
2 NaCI + H2SO4 = 2 HCI + Na2SO4
C6H12O6(ac) = C2H5OH(ac) + CO2(g) =>
C6H12O6(ac) = 2 C2H5OH(ac) + 2 CO2(g)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CAH2 + H2O = CAOH + H2 =>
2 CAH2 + 2 H2O = 2 CAOH + 3 H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CAH2 + H2O = CAOH + H2 =>
2 CAH2 + 2 H2O = 2 CAOH + 3 H2
C3H8O + O2 = C + H2O =>
2 C3H8O + 3 O2 = 6 C + 8 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CAH2 + H2O = CAOH + H2 =>
2 CAH2 + 2 H2O = 2 CAOH + 3 H2
Br2 + Na2SO3 + H2O = Na2SO4 + HBr =>
Br2 + Na2SO3 + H2O = Na2SO4 + 2 HBr
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+} =>
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CAH2 + H2O = CAOH + H2 =>
2 CAH2 + 2 H2O = 2 CAOH + 3 H2
NaCl + CrO2Cl2 + H2SO4 = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
2 NaCl + 2 CrO2Cl2 + 4 H2SO4 = Cr2(SO4)3 + 3 Cl2 + Na2SO4 + 4 H2O
S + OH{-} = S{-} + (S2O3){2-} + H2O =>
6 S + 6 OH{-} = 4 S{-} + (S2O3){2-} + 3 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH + O = NHO =>
NH + O = NHO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
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