| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Co5Ni5Fe20O40 + O2 + H2O + N2 =>
5 Co(NO3)2(H2O)6 + 5 Ni(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Co5Ni5Fe20O40 + 100 O2 + 240 H2O + 40 N2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CrO4 + H2O = Cr(OH)3 + OH =>
CrO4 + 4 H2O = Cr(OH)3 + 5 OH
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
KL + Cl2 = KCl + L2 =>
2 KL + Cl2 = 2 KCl + L2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NH4HCO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 CO2 + 2 H2O
N2O + CS2 = S8 + CO2 + N2 =>
8 N2O + 4 CS2 = S8 + 4 CO2 + 8 N2
Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Co9Ni1Fe20O40 + O2 + H2O + N2 =>
9 Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Co9Ni1Fe20O40 + 100 O2 + 240 H2O + 40 N2
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Co8Ni2Fe20O40 + O2 + H2O + N2 =>
8 Co(NO3)2(H2O)6 + 2 Ni(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Co8Ni2Fe20O40 + 100 O2 + 240 H2O + 40 N2
CO2 + H2 = CH3OCH3 + H2O =>
2 CO2 + 6 H2 = CH3OCH3 + 3 H2O
HBrO3(aq) + Bi(s) = HBrO2(aq) + Bi2O3(s) =>
3 HBrO3(aq) + 2 Bi(s) = 3 HBrO2(aq) + Bi2O3(s)
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Co7Ni3Fe20O40 + O2 + H2O + N2 =>
7 Co(NO3)2(H2O)6 + 3 Ni(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Co7Ni3Fe20O40 + 100 O2 + 240 H2O + 40 N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
(NH4)2CO3(aq) + NaOH(aq) = Na2CO3(aq) + NH3(g) + H2O(l) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/23
Équations équilibrées sur09/25/22
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