| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2 + 2 Ag(NO3) = Sr(NO3)2 + 2 AgCl
BrO3{-} + S4O62{-} + H2O = Br{-} + SO42{-} + H{+} =>
209 BrO3{-} + 6 S4O62{-} + 9 H2O = 209 Br{-} + 24 SO42{-} + 18 H{+}
HI + KHCO3 = H2O + KI + CO2 =>
HI + KHCO3 = H2O + KI + CO2
BaCl2 + ZnSO4 = ZnCl + Ba(SO4)2 =>
BaCl2 + 2 ZnSO4 = 2 ZnCl + Ba(SO4)2
Na2CO3 + Cu(SO4) = Na2(SO4) + CO3Cu =>
Na2CO3 + Cu(SO4) = Na2(SO4) + CO3Cu
Ag(s) + H2S(g) + O2(g) = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S(s) + 2 H2O(l)
H(aq) = H2(g) =>
2 H(aq) = H2(g)
S(g) + O2(g) = SO2 =>
S(g) + O2(g) = SO2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
Br2 + O = BrO3 =>
Br2 + 6 O = 2 BrO3
LiOH + NH2CSNH2 = Li2S + NH2 + CO2 + H =>
2 LiOH + NH2CSNH2 = Li2S + 2 NH2 + CO2 + 2 H
MgH2 + H2O = Mg(OH)2 + H =>
MgH2 + 2 H2O = Mg(OH)2 + 4 H
F2 + MgC12 = MgF2 + C12 =>
F2 + MgC12 = MgF2 + C12
NH + PO4 = NHPO4 =>
NH + PO4 = NHPO4
Ph + CO = PhCO =>
Ph + CO = PhCO
CO2 + H2O = CH2(CH)2CH2 + O2 =>
8 CO2 + 6 H2O = 2 CH2(CH)2CH2 + 11 O2
NaC + BaHO = NaCBa + HO =>
NaC + BaHO = NaCBa + HO
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
Mg{+}(aq) + Ag{-}(aq) = Mg(s) + Ag(s) =>
Mg{+}(aq) + Ag{-}(aq) = Mg(s) + Ag(s)
LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2
NaOH + Al(NO3)3 = Na(NO3)3 + AlOH =>
NaOH + Al(NO3)3 = Na(NO3)3 + AlOH
Pb(CH3CO2)2 + KCl = PbCl2 + K(CH3CO2) =>
Pb(CH3CO2)2 + 2 KCl = PbCl2 + 2 K(CH3CO2)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
LiI(aq) + BaS(aq) = Li2S + BaI2 =>
2 LiI(aq) + BaS(aq) = Li2S + BaI2
Li + Au{+} = Li{+} + Au =>
Li + Au{+} = Li{+} + Au
NH4NO3 + HCHO = (CH2)6N4 + HNO3 + H2O =>
4 NH4NO3 + 6 HCHO = (CH2)6N4 + 4 HNO3 + 6 H2O
Cu2SO4 + NH3 + H2O = Cu2SO4(OH)2 + NH4 =>
Cu2SO4 + 2 NH3 + 2 H2O = Cu2SO4(OH)2 + 2 NH4
H2SO4 + NaNO2 = Na2SO4 + NO2 + NO + H2O =>
H2SO4 + 2 NaNO2 = Na2SO4 + NO2 + NO + H2O
Al + FeI = Fe + AlI =>
Al + FeI = Fe + AlI
Na(MnO4) + GaBr3 + H2TeO4 = Mn(TeO4) + Na2(TeO4) + Ga2(TeO4)3 + Br2 + H2O =>
6 Na(MnO4) + 10 GaBr3 + 24 H2TeO4 = 6 Mn(TeO4) + 3 Na2(TeO4) + 5 Ga2(TeO4)3 + 15 Br2 + 24 H2O
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
KMnO4 + K2SO3 + H2O = KOH + Mn02 + K2SO4 =>
2 KMnO4 + 7 K2SO3 + H2O = 2 KOH + Mn02 + 7 K2SO4
H3BO3 + Bi(OH)3 = HOH + Bi3(BO3)3 =>
3 H3BO3 + 3 Bi(OH)3 = 9 HOH + Bi3(BO3)3
Pb(NO2)4 = PbO2 + NO + O2 =>
Pb(NO2)4 = PbO2 + 4 NO + O2
Zn(HCO3)2 = H2O + CO2 + ZnCO3 =>
Zn(HCO3)2 = H2O + CO2 + ZnCO3
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
NaHCO3(s) + H2O = NaOH + H2CO3 =>
NaHCO3(s) + H2O = NaOH + H2CO3
(NH4)SO3 + HNO3 = NH4(NO3) + HSO3 =>
(NH4)SO3 + HNO3 = NH4(NO3) + HSO3
C2H2Cl2 + H2O2 = CO2 + H2O + HCl =>
C2H2Cl2 + 4 H2O2 = 2 CO2 + 4 H2O + 2 HCl
FeSO4 + K4Fe(CN)6 = Fe(CN)6 + K4FeSO4 =>
FeSO4 + K4Fe(CN)6 = Fe(CN)6 + K4FeSO4
Mo + CH3COOH = Mo(CH3COOH)2 =>
Mo + 2 CH3COOH = Mo(CH3COOH)2
Ni + O = NiO =>
Ni + O = NiO
CsCl + LiOH = CsOH + LiCl =>
CsCl + LiOH = CsOH + LiCl
Co2O3 + Cl{-} + H3O{+} = Co{2+} + Cl2 + H2O =>
Co2O3 + 2 Cl{-} + 6 H3O{+} = 2 Co{2+} + Cl2 + 9 H2O
C3H3Ag + H2SO4 = C3H4 + Ag2SO4 =>
2 C3H3Ag + H2SO4 = 2 C3H4 + Ag2SO4
C5H12 + CO2 = CO + H2O =>
C5H12 + 11 CO2 = 16 CO + 6 H2O
KCN + Ni(CN)2 = K2Ni(CN)4 =>
2 KCN + Ni(CN)2 = K2Ni(CN)4
CuNO3 + Ba(OH)2 = CuOH + Ba(NO3)2 =>
2 CuNO3 + Ba(OH)2 = 2 CuOH + Ba(NO3)2
Mg(OH)2 + (NH4)3(PO4) = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3(PO4) = Mg3(PO4)2 + 6 NH3 + 6 H2O
C3H3Ag + H2SO4 = C3H4 + Ag2SO4 =>
2 C3H3Ag + H2SO4 = 2 C3H4 + Ag2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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