| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH(OH)COOH = CH3CH(OH)COO + H
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Hg2(NO3)2 + HCl = HgCl2 + H2O + NO2 =>
Hg2(NO3)2 + 4 HCl = 2 HgCl2 + 2 H2O + 2 NO2
WO5 + H2 = H2O + W =>
WO5 + 5 H2 = 5 H2O + W
Mn(OH)2 + HI = H2O + MnI2 =>
Mn(OH)2 + 2 HI = 2 H2O + MnI2
NaClO4 + HCl = NaCl + HClO4 =>
NaClO4 + HCl = NaCl + HClO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al(CH3COO)3 + Na2S = Al2S3 + Na(CH3COO) =>
2 Al(CH3COO)3 + 3 Na2S = Al2S3 + 6 Na(CH3COO)
Li2CO3 + Cr(NO3)3 = Cr2(CO3)3 + LiNO3 =>
3 Li2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 LiNO3
C6H12O6 + H2O = CO2 + H2 =>
C6H12O6 + 6 H2O = 6 CO2 + 12 H2
Cu + Fe(Cn)6 = Cu[Fe(Cn)6]2 =>
Cu + 2 Fe(Cn)6 = Cu[Fe(Cn)6]2
FeO + ClO = FeCl3 + O =>
FeO + 3 ClO = FeCl3 + 4 O
Mg + Au2O3 = MgO + Au =>
3 Mg + Au2O3 = 3 MgO + 2 Au
C11H16 + CI2 = C + HCI =>
C11H16 + 8 CI2 = 3 C + 16 HCI
H2O + CO2 = HC2 + O =>
H2O + 4 CO2 = 2 HC2 + 9 O
FeO + Al = FeAl + O =>
FeO + Al = FeAl + O
PbSO4 = O2 + SO2 + PbO =>
2 PbSO4 = O2 + 2 SO2 + 2 PbO
HClO4(aq) + NaOH(aq) = NaClO4 + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4 + H2O
C2H3Cl + HCl = C2H4 + Cl =>
C2H3Cl + HCl = C2H4 + 2 Cl
KMnO4(aq) + ZnCl2(aq) = KCl + Zn(MnO4)2 =>
2 KMnO4(aq) + ZnCl2(aq) = 2 KCl + Zn(MnO4)2
KCl{+} + Cl2{-} = KCl + Cl2 =>
KCl{+} + Cl2{-} = KCl + Cl2
CH3 + NaOH = CH3ONa + H2 =>
2 CH3 + 2 NaOH = 2 CH3ONa + H2
C3H4(NO3)3 = O2 + N2 + CO2 + H2O =>
2 C3H4(NO3)3 = O2 + 3 N2 + 6 CO2 + 4 H2O
V + O2 + NaOH = Na3VO3 + H2O =>
4 V + 3 O2 + 12 NaOH = 4 Na3VO3 + 6 H2O
C3H4(NO3)3 = O2 + N2 + CO2 + H2O =>
2 C3H4(NO3)3 = O2 + 3 N2 + 6 CO2 + 4 H2O
Na2SeO3 + KMnO4 + KOH = K2MnO4 + Na2SeO4 + H2O =>
Na2SeO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Na2SeO4 + H2O
ZnO + HCl + H2O + K = K[Zn(H2O)4]Cl2 =>
ZnO + 2 HCl + 3 H2O + K = K[Zn(H2O)4]Cl2
C3H4(NO3)3 = O2 + N2 + CO2 + H2O =>
2 C3H4(NO3)3 = O2 + 3 N2 + 6 CO2 + 4 H2O
C5H10O + KMnO4 + H2SO4 = C5H8O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 8 MnSO4 + 4 K2SO4 + 17 H2O
AlI3 = AlI + I2 =>
AlI3 = AlI + I2
C3H7NO2 + O2 = CH4N2O + CO2 + H2O =>
2 C3H7NO2 + 6 O2 = CH4N2O + 5 CO2 + 5 H2O
(C2H5)2O + H2O = C2H6O =>
(C2H5)2O + H2O = 2 C2H6O
NH2OH + HCl + NaNO3 = N2O + NaCl + H2O =>
4 NH2OH + 2 HCl + 2 NaNO3 = 3 N2O + 2 NaCl + 7 H2O
Ca(OH)2 + ZnClO4 = CaClO4 + Zn(OH)2 =>
Ca(OH)2 + ZnClO4 = CaClO4 + Zn(OH)2
C3H4(NO3)3 = O2 + N2 + CO2 + H2O =>
2 C3H4(NO3)3 = O2 + 3 N2 + 6 CO2 + 4 H2O
C3H8O3 + Na = C3H5O3Na3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5O3Na3 + 3 H2
Zn + Sn4{+} = Zn2{+} + Sn =>
2 Zn + Sn4{+} = Zn2{+} + 4 Sn
Ba(OH)2 + Na2CrO4 = BaCrO4 + Na2(OH)2 =>
Ba(OH)2 + Na2CrO4 = BaCrO4 + Na2(OH)2
OH + PH3 = PO4 + H2O =>
11 OH + PH3 = PO4 + 7 H2O
O{2-} = O{2} + e =>
O{2-} = O{2} + 4e
(C2H5)2O + H2O = C2H6O =>
(C2H5)2O + H2O = 2 C2H6O
Fe2(SO4)3 + Ba(OH)2 = BaSO4 + Fe2(OH)6 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + Fe2(OH)6
C3H4(NO3)3 = O2 + N2 + CO2 + H2O =>
2 C3H4(NO3)3 = O2 + 3 N2 + 6 CO2 + 4 H2O
Fe2(SO4)3 + Ba(OH)2 = BaSO4 + Fe2(OH)6 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + Fe2(OH)6
NaO = Na2O2 =>
2 NaO = Na2O2
(C2H5)2O + H2O = C2H6O =>
(C2H5)2O + H2O = 2 C2H6O
NaO = Na2O2 =>
2 NaO = Na2O2
K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + I2 + CuSO4 + SO2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 4 I2 + 2 CuSO4 + 5 SO2
NH4NO3 + Pb(CIO4)2 = Pb(NO3)2 + NH4CIO4 =>
2 NH4NO3 + Pb(CIO4)2 = Pb(NO3)2 + 2 NH4CIO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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