| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3(PO4)2 + 12 NH4OH = 3[Zn(NH3)4] + 2 PO4 + 12 H2O
NaI + Br2 + NaOH = Na3H2IO4 + H2O + NaBr =>
NaI + 2 Br2 + 6 NaOH = Na3H2IO4 + 2 H2O + 4 NaBr
NaOHHClO3 = NaO3HClOH =>
NaOHHClO3 = NaO3HClOH
I2H2 = HI =>
I2H2 = 2 HI
Cr + HO = CrO + H2O =>
Cr + 2 HO = CrO + H2O
KClO3 + SO2 + H2O = KCl + H2SO4 =>
KClO3 + 3 SO2 + 3 H2O = KCl + 3 H2SO4
NaCl + Mn = NaMn + Cl =>
NaCl + Mn = NaMn + Cl
Mn(NO3) + KPO3 + HNO3 = HMnO4 + P(NO3)3 + KNO3 + H2O =>
Mn(NO3) + 3 KPO3 + 11 HNO3 = HMnO4 + 3 P(NO3)3 + 3 KNO3 + 5 H2O
NaClO2 + MnCl2 + NaOH = MnO2 + NaCl + H2O =>
NaClO2 + 2 MnCl2 + 4 NaOH = 2 MnO2 + 5 NaCl + 2 H2O
lithium + zincchloride = lithiumchloride + zinc =>
2 Li + ZnCl2 = 2 LiCl + Zn
HClAgBr = HBrAgCl =>
HClAgBr = HBrAgCl
PbCl2 + AgCl + SnCl2 + S = Pb600Ag54Sn6S6800 + Cl =>
600 PbCl2 + 54 AgCl + 6 SnCl2 + 6800 S = Pb600Ag54Sn6S6800 + 1266 Cl
C2H2 + AgNO3 = Ag2C2 + HNO3 =>
C2H2 + 2 AgNO3 = Ag2C2 + 2 HNO3
AgNO3 + NaHCO3 = AgH(CO3) + Na(NO3) =>
AgNO3 + NaHCO3 = AgH(CO3) + Na(NO3)
SiO2 + H2CO3 = H2SiO3 + CO2 =>
SiO2 + H2CO3 = H2SiO3 + CO2
Ca(OH)2 + C20H14O4 = C2H3O2 + CaOH =>
16 Ca(OH)2 + C20H14O4 = 10 C2H3O2 + 16 CaOH
CH3OH + C2H5COOH = C2H5COOC2H5 + H2O =>
2 CH3OH + C2H5COOH = C2H5COOC2H5 + 2 H2O
H3AsO4 + Be(OH)2 = Be3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Be(OH)2 = Be3(AsO4)2 + 6 H2O
MnO4{-} + H{+} + SO3{2-} = Mn{+2} + SO4{2-} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{2-} = 2 Mn{+2} + 5 SO4{2-} + 3 H2O
Na + Ni(SO4) = Na(SO4) + Ni =>
Na + Ni(SO4) = Na(SO4) + Ni
Pb1 + (NO3)2 + Na(OH) = Pb1(OH)2 + Na1(NO3)1 =>
Pb1 + (NO3)2 + 2 Na(OH) = Pb1(OH)2 + 2 Na1(NO3)1
Br2 + O2 = Br7O2 =>
7 Br2 + 2 O2 = 2 Br7O2
Ag(OH)3 + FeH = Fe(OH)3 + AgH =>
Ag(OH)3 + FeH = Fe(OH)3 + AgH
SH2 = SHH =>
SH2 = SHH
CuI + Hg = Cu2HgI4 + Cu =>
4 CuI + Hg = Cu2HgI4 + 2 Cu
Co(NO2)2 + O2 = Co(NO3)2 =>
Co(NO2)2 + O2 = Co(NO3)2
NaI(aq) + Hg2(C2H3O2)2(aq) = HgI2(s) + Na2(C2H3O2)(aq) =>
4 NaI(aq) + Hg2(C2H3O2)2(aq) = 2 HgI2(s) + 2 Na2(C2H3O2)(aq)
C6H15O + O2 = CO2 + H2O =>
4 C6H15O + 37 O2 = 24 CO2 + 30 H2O
C6H8O7 + BaCO3 = C12H10Ba3O14 + CO2 + H2O =>
2 C6H8O7 + 3 BaCO3 = C12H10Ba3O14 + 3 CO2 + 3 H2O
KBr(s) + H2SO4(l) + MnO2(s) = Br2(l) + KHSO4(s) + MnSO4(s) + H2O(l) =>
2 KBr(s) + 3 H2SO4(l) + MnO2(s) = Br2(l) + 2 KHSO4(s) + MnSO4(s) + 2 H2O(l)
FeCr2O4 + CaO + Na2CO3 + O2 = Fe2O3 + Na2CrO4CaCO3 =>
4 FeCr2O4 + 8 CaO + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4CaCO3
C3H9N + C6H6O = C9H13N + H2O =>
C3H9N + C6H6O = C9H13N + H2O
CH3CH3OHCH3C + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3CH3OHCH3C + 4 K2Cr2O7 + 16 H2SO4 = 4 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + 21 H2O
CuSO4 = CuS + O2 =>
CuSO4 = CuS + 2 O2
Fe + ZnCl = FeCl + Zn =>
Fe + ZnCl = FeCl + Zn
Li + H2SO4 = H2O + Li2SO4 + H2S =>
8 Li + 5 H2SO4 = 4 H2O + 4 Li2SO4 + H2S
Mg(s) + CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g) =>
Mg(s) + 2 CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g)
Cs2S + MnCl4 = MnS2 + CsCl =>
2 Cs2S + MnCl4 = MnS2 + 4 CsCl
NH3(aq) + H(aq) = NH4(l) =>
NH3(aq) + H(aq) = NH4(l)
Al(NO3)3 + Ca(C2H3O2)2 = Al(C2H3O2)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Ca(NO3)2
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O =>
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O
Mo + HCl = MoCl5 + H2 =>
2 Mo + 10 HCl = 2 MoCl5 + 5 H2
Mg(HCO3)2 + HCl = H2O + CO2 + MgCl2 =>
Mg(HCO3)2 + 2 HCl = 2 H2O + 2 CO2 + MgCl2
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
Ca(OH)2 + Mg(HCO3)3 = Ca(HCO3)3 + Mg(OH)2 =>
Ca(OH)2 + Mg(HCO3)3 = Ca(HCO3)3 + Mg(OH)2
HCl + KMnO4 + C2H5OH = MnCl2 + KCl + H2O + CO2 =>
36 HCl + 12 KMnO4 + 5 C2H5OH = 12 MnCl2 + 12 KCl + 33 H2O + 10 CO2
NaClO3 + C7H5NaO2 = NaCl + Na2CO3 + CO + H2O =>
17 NaClO3 + 6 C7H5NaO2 = 17 NaCl + 3 Na2CO3 + 39 CO + 15 H2O
Al(C2H3O2)3 + LiNO3 = Al(NO3)3 + Li(C2H3O2) =>
Al(C2H3O2)3 + 3 LiNO3 = Al(NO3)3 + 3 Li(C2H3O2)
Co(NO3)2 + NaPO4 = Co(PO4)2 + NaNO3 =>
Co(NO3)2 + 2 NaPO4 = Co(PO4)2 + 2 NaNO3
KMnO4 = K2MnO4 + MnO2 + O4 =>
4 KMnO4 = 2 K2MnO4 + 2 MnO2 + O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/24
Équations équilibrées sur07/18/23
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