| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuBr + 2 HCI + H2O2 = 2 CuCI + Br2 + 2 H2O
ZrO + NH3 = NO3 + ZrH =>
3 ZrO + NH3 = NO3 + 3 ZrH
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
H3PO4 + CH3NaO = CH3OH + Na3PO4 =>
H3PO4 + 3 CH3NaO = 3 CH3OH + Na3PO4
Mn + Cl2 = Mn4Cl5 =>
8 Mn + 5 Cl2 = 2 Mn4Cl5
CuCI2 + H2O = Cu(OH)2 + H2 + CI2 =>
CuCI2 + 2 H2O = Cu(OH)2 + H2 + CI2
C19H39OH + O2 = H2O + CO2 =>
2 C19H39OH + 57 O2 = 40 H2O + 38 CO2
NH4HSO3 + O2 = (NH4)2SO4 + SO2 + H2O =>
4 NH4HSO3 + O2 = 2(NH4)2SO4 + 2 SO2 + 2 H2O
Na2SO4 + BaNO3 = Ba2SO4 + NaNO3 =>
Na2SO4 + 2 BaNO3 = Ba2SO4 + 2 NaNO3
Ba(NO3)2 + H2SO4 = Ba2(SO4)2 + H(NO3) =>
2 Ba(NO3)2 + 2 H2SO4 = Ba2(SO4)2 + 4 H(NO3)
H + Cu = HCu =>
H + Cu = HCu
Pd3 + N2 = PdN =>
2 Pd3 + 3 N2 = 6 PdN
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
KCsO3 = KCs + O2 =>
2 KCsO3 = 2 KCs + 3 O2
Al3 + H3PO4 = AlPO4 + H2 =>
2 Al3 + 6 H3PO4 = 6 AlPO4 + 9 H2
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCHO2 + H2O = H2CHO2 + OH =>
HCHO2 + H2O = H2CHO2 + OH
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NH4OH + H2O = NH40H2 + OH =>
NH4OH + 38 H2O = NH40H2 + 39 OH
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PBSO4 = PBO + SO3 =>
PBSO4 = PBO + SO3
H2O + C2H6O = C2H8O2 =>
H2O + C2H6O = C2H8O2
C3H6O + I2 = HI + C3H5IO =>
C3H6O + I2 = HI + C3H5IO
Mg(HCO3)2 + NaOH = MgCO3 + Na2CO3 + H2O =>
Mg(HCO3)2 + 2 NaOH = MgCO3 + Na2CO3 + 2 H2O
Mg5 + O29 = MgO5 =>
29 Mg5 + 25 O29 = 145 MgO5
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C3H8O2 + HBr = C3H6Br2 + H2O =>
C3H8O2 + 2 HBr = C3H6Br2 + 2 H2O
AgNO3 + KJ = AgJ + KNO3 =>
AgNO3 + KJ = AgJ + KNO3
N + Be = Be5N2 =>
2 N + 5 Be = Be5N2
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO =>
K2Cr2O7 + 4 H2SO4 + 6 C2H5OH = Cr2(SO4)3 + 10 H2O + 6 CH3CHO + K2SO
Br + H2O = HBr + HBrO3 =>
6 Br + 3 H2O = 5 HBr + HBrO3
Ag(NO3) + KCl = AgCl + KNO3 =>
Ag(NO3) + KCl = AgCl + KNO3
Mg + H2Se = MgSe + H2 =>
Mg + H2Se = MgSe + H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HNO3 + NaOH = NaNO3 + H2O = =>
HNO3 + NaOH = NaNO3 + H2O
ICl3 + O2 = OCl2 + I2 =>
4 ICl3 + 3 O2 = 6 OCl2 + 2 I2
N2O5 + H2O = N2H + O2 =>
4 N2O5 + 2 H2O = 4 N2H + 11 O2
MnO4{-} + Cl{-} + H3O{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H3O{+} = 2 Mn{2+} + 5 Cl2 + 24 H2O
Cu3O + O2 = CuO =>
Cu3O + O2 = 3 CuO
NaClO3 + Cr(OH)3 + NaOH = NaCl + NaCrO4 + H2O =>
2 NaClO3 + 3 Cr(OH)3 + 3 NaOH = 2 NaCl + 3 NaCrO4 + 6 H2O
NO + CO1 = N + CO2 =>
NO + CO1 = N + CO2
Cr3{+} + I(O4){-} + H2O = Cr2O72{-} + I{-} + H{+} =>
16 Cr3{+} + 427 I(O4){-} + 20 H2O = 24 Cr2O72{-} + 427 I{-} + 40 H{+}
S{2+} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
S{2+} + 2 Cl2 + 8 OH{-} = SO4{2-} + 4 Cl{-} + 4 H2O
CuO5 + Al = CuAl + O =>
CuO5 + Al = CuAl + 5 O
KOH + O2 = KO2 + H2O =>
4 KOH + 3 O2 = 4 KO2 + 2 H2O
Fe + O(g) = FeO3 =>
Fe + 3 O(g) = FeO3
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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