| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
Co(NO3)2(H2O)6 + H3BO3 + C6H8O7(H2O) = Co2(B2O5) + N2 + CO2 + H2O =>
18 Co(NO3)2(H2O)6 + 18 H3BO3 + 10 C6H8O7(H2O) = 9 Co2(B2O5) + 18 N2 + 60 CO2 + 185 H2O
N2O(g) = N2(g) + O2(g) =>
2 N2O(g) = 2 N2(g) + O2(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Co(NO3)2(H2O)6 + H3BO3 + C6H8O7(H2O) = Co(B4O7) + N2 + CO2 + H2O =>
9 Co(NO3)2(H2O)6 + 36 H3BO3 + 5 C6H8O7(H2O) = 9 Co(B4O7) + 9 N2 + 30 CO2 + 133 H2O
La2O3 + MnO2 + Cr2O3 + Fe2O3 = La200Cr25Fe75Mn100O600 + O2 =>
200 La2O3 + 200 MnO2 + 25 Cr2O3 + 75 Fe2O3 = 2 La200Cr25Fe75Mn100O600 + 50 O2
XCHCHX + K2Cr2O7 + H2SO4 = XCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 XCHCHX + 4 K2Cr2O7 + 16 H2SO4 = 6 XCOOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
XCHCHX + K2Cr2O7 + H2SO4 = XCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 XCHCHX + 4 K2Cr2O7 + 16 H2SO4 = 6 XCOOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C3H8 = C3H4 + H2 =>
C3H8 = C3H4 + 2 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Li + N = Li3N =>
3 Li + N = Li3N
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
H2SO4 + NaNO2 = NHO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 NHO2 + Na2SO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
KNO3(s) = K2O(s) + N2(g) + O2(g) =>
4 KNO3(s) = 2 K2O(s) + 2 N2(g) + 5 O2(g)
C + H2 = C6H6 =>
6 C + 3 H2 = C6H6
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N2O(g) = N2(g) + O2(g) =>
2 N2O(g) = 2 N2(g) + O2(g)
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
CH3((CH2)4)CH3 + O2 = CO2 + H2O =>
2 CH3((CH2)4)CH3 + 19 O2 = 12 CO2 + 14 H2O
C6H10 + H2SO4 = C6H12SO4 =>
C6H10 + H2SO4 = C6H12SO4
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
Na + S = Na2S =>
2 Na + S = Na2S
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C6H10 + H2SO4 = C6H12SO4 =>
C6H10 + H2SO4 = C6H12SO4
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
O2 + La2O3 + Cr2O3 + BaCO3 = La90Ba10Cr100O300 + CO2 =>
5 O2 + 90 La2O3 + 100 Cr2O3 + 20 BaCO3 = 2 La90Ba10Cr100O300 + 20 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/22
Équations équilibrées sur10/20/21
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