| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + F2 = 2 ClF
NaC6H5CO2 + C2H5OH + HCl = NaCl + C6H5CO2 + C2H5OH2 =>
NaC6H5CO2 + C2H5OH + HCl = NaCl + C6H5CO2 + C2H5OH2
CaCO3 + AgNO3 = CaNO3 + AgCO3 =>
CaCO3 + AgNO3 = CaNO3 + AgCO3
BaHPO4 + NH4OH + NaNO3 = NaOH + BaPO4 + HNO3{-} + NH4{+} =>
BaHPO4 + NH4OH + NaNO3 = NaOH + BaPO4 + HNO3{-} + NH4{+}
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2 =>
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
Al3 + CH3COO = (CH3COO)3Al =>
Al3 + 9 CH3COO = 3(CH3COO)3Al
FeS + HNO3 = Fe2(NO3)3 + NO + SO + H2O =>
6 FeS + 16 HNO3 = 3 Fe2(NO3)3 + 7 NO + 6 SO + 8 H2O
I2 + Fe = Fe{3+} + I({-}) =>
3 I2 + 2 Fe = 2 Fe{3+} + 6 I({-})
FeCl2*4H2O + C2H2O4 = FeC2O4*2H2O + H2O + HCl =>
FeCl2*4H2O + C2H2O4 = FeC2O4*2H2O + 2 H2O + 2 HCl
KOH + (NH4)2SO4 = NH3 + H2O + K2SO4 =>
2 KOH + (NH4)2SO4 = 2 NH3 + 2 H2O + K2SO4
K3PO4 + NiBr2 = Ni3P2O8 + KBr =>
2 K3PO4 + 3 NiBr2 = Ni3P2O8 + 6 KBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)3PO4 + CuClO3 = NH4ClO3 + Cu3PO4 =>
(NH4)3PO4 + 3 CuClO3 = 3 NH4ClO3 + Cu3PO4
Li2O + KOH = K2Li2O2 + H2O =>
Li2O + 2 KOH = K2Li2O2 + H2O
CuSO4H2O + BaCl2 = CuCl2 + BaSO4 + H2O =>
CuSO4H2O + BaCl2 = CuCl2 + BaSO4 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCO3 + HI = HCO3 + FeI =>
FeCO3 + HI = HCO3 + FeI
C18H30O2 + H2O = H2 + HCO3{-} + H{+} =>
C18H30O2 + 52 H2O = 49 H2 + 18 HCO3{-} + 18 H{+}
Al + HClO3 = Al(ClO3)3 + H2 =>
2 Al + 6 HClO3 = 2 Al(ClO3)3 + 3 H2
Cl2(g) + MgBr2(S) = Br2(S) + Cl2Mg(s) =>
Cl2(g) + MgBr2(S) = Br2(S) + Cl2Mg(s)
TiCl4(s) = Ti + Cl2 =>
TiCl4(s) = Ti + 2 Cl2
RaMn(O4)2 + ZnF2 = ZnMn(O4)2 + RaF2 =>
RaMn(O4)2 + ZnF2 = ZnMn(O4)2 + RaF2
HClO4 = Cl2(g) + O2(g) + H2O(g) =>
4 HClO4 = 2 Cl2(g) + 7 O2(g) + 2 H2O(g)
HgCl2 + Kl = Hg2 + KlCl =>
2 HgCl2 + 4 Kl = Hg2 + 4 KlCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HgSO4(aq) + Al = Al2(SO4)3(aq) + Hg(s) =>
3 HgSO4(aq) + 2 Al = Al2(SO4)3(aq) + 3 Hg(s)
SiF4 + H2O = H2[SiF6] + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2[SiF6] + H2SiO3
NH3 + HNO3 = NH4(NO3)3 + H2O =>
3 NH3 + 13 HNO3 = 4 NH4(NO3)3 + 3 H2O
N2S + AgNO3 = NNO3 + Ag2S =>
N2S + 2 AgNO3 = 2 NNO3 + Ag2S
KMnO4 + CuCl + KOH = K2MnO4 + KCl + Cu(OH)2 =>
KMnO4 + CuCl + 2 KOH = K2MnO4 + KCl + Cu(OH)2
K2CO3 + C = K2C2 + CO =>
K2CO3 + 4 C = K2C2 + 3 CO
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
Ni(OH)2 + H3SbO3 = Ni3(SbO3)2 + H2O =>
3 Ni(OH)2 + 2 H3SbO3 = Ni3(SbO3)2 + 6 H2O
NHO3(aw) + K2CO3(aq) = H2O + K(NO3) + CO2 =>
2 NHO3(aw) + K2CO3(aq) = H2O + 2 K(NO3) + CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
K2CO3 + C = K2C2 + CO =>
K2CO3 + 4 C = K2C2 + 3 CO
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CHOCH3 + K2SO4 + MnSO4 + H2O =>
10 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3CHOCH3 + K2SO4 + 2 MnSO4 + 8 H2O
MgBr2(i) = Mg + Br =>
MgBr2(i) = Mg + 2 Br
Fe3O4 + H2O = Fe + OH =>
Fe3O4 + 4 H2O = 3 Fe + 8 OH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + K2S = K + Na2S =>
2 Na + K2S = 2 K + Na2S
K2CO3 + C = K2C2 + CO =>
K2CO3 + 4 C = K2C2 + 3 CO
KC8H4O4H + NaOH = KNaC8H4O4 + H2O =>
KC8H4O4H + NaOH = KNaC8H4O4 + H2O
C8H10 + Fe(OH)3 + H{+} = Fe{2+} + CO2 + H2O =>
C8H10 + 42 Fe(OH)3 + 84 H{+} = 42 Fe{2+} + 8 CO2 + 110 H2O
KC8H4O4H + NaOH = KNaC8H4O4 + H2O =>
KC8H4O4H + NaOH = KNaC8H4O4 + H2O
C(s)H2O(g) = CO(g)H2(g) =>
C(s)H2O(g) = CO(g)H2(g)
K2CO3 + C = K2C2 + CO =>
K2CO3 + 4 C = K2C2 + 3 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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