| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + CO2 = Br2CO2
C2H4Cl2 = C2H2 + H2 + Cl2 =>
C2H4Cl2 = C2H2 + H2 + Cl2
AgF + LiI = AgI + LiF =>
AgF + LiI = AgI + LiF
FeI2 + Na2FeO4 + HNO3 = Fe(NO3)3 + HIO3 + NaNO3 + H2O =>
3 FeI2 + 13 Na2FeO4 + 74 HNO3 = 16 Fe(NO3)3 + 6 HIO3 + 26 NaNO3 + 34 H2O
CuO(s) + H2(g) = Cu(s) + H2O(g) =>
CuO(s) + H2(g) = Cu(s) + H2O(g)
C10H22 + Cl2 = C + HCl =>
C10H22 + 11 Cl2 = 10 C + 22 HCl
AlCl3 + KPO4 = KCl + Al(PO4)3 =>
AlCl3 + 3 KPO4 = 3 KCl + Al(PO4)3
KOH + CH3COOH = H2O + KCH3COO =>
KOH + CH3COOH = H2O + KCH3COO
H2SeO3 + H2Se = Se + H2O =>
H2SeO3 + 2 H2Se = 3 Se + 3 H2O
Mn3C + H2 = Mn + C2H2 =>
2 Mn3C + H2 = 6 Mn + C2H2
CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(s)
Cu(NO3)2 + K4Fe(CN)6 = Cu2(Fe(CN)6) + K(NO3) =>
2 Cu(NO3)2 + K4Fe(CN)6 = Cu2(Fe(CN)6) + 4 K(NO3)
NO3{-} + H{+} + Fe{2+} = NO + Fe{3+} + H2O =>
NO3{-} + 4 H{+} + 3 Fe{2+} = NO + 3 Fe{3+} + 2 H2O
C2H6O2 + HNO3 = C2H4N2O6 + H2O =>
C2H6O2 + 2 HNO3 = C2H4N2O6 + 2 H2O
Zr(C5H5)(N(CH3)2)3 + H2O = C5H6 + ZrO2 + (CH3)2NH =>
Zr(C5H5)(N(CH3)2)3 + 2 H2O = C5H6 + ZrO2 + 3(CH3)2NH
Ca(s) + H2SO4(aq) = CaSO3 + H2O =>
Ca(s) + H2SO4(aq) = CaSO3 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
ZnSO4Tl = TlSO4Zn =>
ZnSO4Tl = TlSO4Zn
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
C8H8O3 + C3H8O = C10H12O3 + H2O =>
3 C8H8O3 + 2 C3H8O = 3 C10H12O3 + 2 H2O
CuCl + HCl = CuCl2 + H2 =>
2 CuCl + 2 HCl = 2 CuCl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + AlO2 = MgO2 + Al =>
Mg + AlO2 = MgO2 + Al
H2SO4 + MnO = H2O + MnSO4 =>
H2SO4 + MnO = H2O + MnSO4
Pb(CH3COO)2 + NH3 + H2O = Pb(OH)2 + CH3COONH4 =>
Pb(CH3COO)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 CH3COONH4
Ar + HCl = ArCl + H =>
Ar + HCl = ArCl + H
KCl + Mg = Mg(Cl) + K =>
KCl + Mg = Mg(Cl) + K
KSCN + H2O2 = KO2 + SCNH2 =>
KSCN + H2O2 = KO2 + SCNH2
Zn + MgI2 = ZnI + Mg =>
2 Zn + MgI2 = 2 ZnI + Mg
CuS + HNO3 = Cu(NO3)2 + N2 + S + H2O =>
5 CuS + 12 HNO3 = 5 Cu(NO3)2 + N2 + 5 S + 6 H2O
NaBiO3 + Na2SO3 + H2SO4 = (BiO)2SO4 + Na2SO4 + H2O =>
2 NaBiO3 + 2 Na2SO3 + 2 H2SO4 = (BiO)2SO4 + 3 Na2SO4 + 2 H2O
Al + HCl + H2O = AlCl3*6H2O + H2 =>
2 Al + 6 HCl + 12 H2O = 2 AlCl3*6H2O + 3 H2
K + L2 = KL =>
2 K + L2 = 2 KL
ZnO(s) + HCl = ZnCl2 + H2O =>
ZnO(s) + 2 HCl = ZnCl2 + H2O
KNO3CO2 = KCO2NO3 =>
KNO3CO2 = KCO2NO3
CH3CCAgHCl = AgClC3H4 =>
CH3CCAgHCl = AgClC3H4
As2S3 + (NH4)2S2 = As2S5 + (NH4)2S =>
As2S3 + 2(NH4)2S2 = As2S5 + 2(NH4)2S
CO12H23 + O2 = CO2 + H2O =>
4 CO12H23 + 3 O2 = 4 CO2 + 46 H2O
N2O5(aq) + H2O(l) = HNO3 =>
N2O5(aq) + H2O(l) = 2 HNO3
H2O + Na5P3O10 + HNO3 = NaNO3 + H3PO4 =>
2 H2O + Na5P3O10 + 5 HNO3 = 5 NaNO3 + 3 H3PO4
Nb2O5 + H2 = Nb + H2O =>
Nb2O5 + 5 H2 = 2 Nb + 5 H2O
AgCl(s) + NH4OH(aq) = Ag(NH3)2Cl + H2O =>
AgCl(s) + 2 NH4OH(aq) = Ag(NH3)2Cl + 2 H2O
Pb(NO3)2 + Na2(SO4) = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2(SO4) = PbSO4 + 2 NaNO3
Na2S2O3 + BaCl2 + I2 = BaO3 + Cl2 + S2 + Na2I =>
2 Na2S2O3 + 2 BaCl2 + I2 = 2 BaO3 + 2 Cl2 + 2 S2 + 2 Na2I
LiOH + NaF = LiF + NaOH =>
LiOH + NaF = LiF + NaOH
Mn{+2} + CO3{-2} + NO3{-} = NO2{-} + MnO4{-2} + CO22 =>
Mn{+2} + 2 CO3{-2} + 42 NO3{-} = 42 NO2{-} + MnO4{-2} + 2 CO22
H{2} = H{2}0 =>
H{2} = H{2}0
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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