| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + HOH = LiO + H2
K2C2O4 + Ca(NO3)2 = KNO3 + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = 2 KNO3 + CaC2O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
P4O6 + I2 = P2I3 + P4O10 =>
5 P4O6 + 6 I2 = 4 P2I3 + 3 P4O10
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C4H10 + Br2 = C4H9Br + H2 =>
2 C4H10 + Br2 = 2 C4H9Br + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
C2H5SH + O2 = C02 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
N2 + O2 = NO =>
N2 + O2 = 2 NO
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
Mg + CuCl = MgCl2 + Cu =>
Mg + 2 CuCl = MgCl2 + 2 Cu
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Li + H2O = LiOH + H20 =>
20 Li + 20 H2O = 20 LiOH + H20
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
CH5N + O2 = CO + H2O + NO =>
4 CH5N + 9 O2 = 4 CO + 10 H2O + 4 NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5SH + O2 = CO2 + H2O + SO2 =>
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
C4H8 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 12 H2O + 4 K2SO4
Ca3(PO4)2 + Al = AlPO4 + Ca =>
Ca3(PO4)2 + 2 Al = 2 AlPO4 + 3 Ca
Al2S3O9 + NaOH = Na2SO3 + AlO3H3 =>
Al2S3O9 + 6 NaOH = 3 Na2SO3 + 2 AlO3H3
C6H5BrMg + CO2 + HCl = C6H5COOH + BrMg{+} + Cl{-} =>
C6H5BrMg + CO2 + HCl = C6H5COOH + BrMg{+} + Cl{-}
Fe2 + H2SO4 = Fe2(SO4)3 + H2 =>
Fe2 + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cr2O7{2-} + C2H4O + H{+} = Cr{3+} + CO2 + H2O =>
5 Cr2O7{2-} + 3 C2H4O + 40 H{+} = 10 Cr{3+} + 6 CO2 + 26 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + NaOH = K2CrO4 + Na2Cr2O7 + H2O =>
2 K2Cr2O7 + 2 NaOH = 2 K2CrO4 + Na2Cr2O7 + H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/18
Équations équilibrées sur10/18/17
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