| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 O2 + SH2S3 = SH2O4 + 3 SO4
Ga + Cr2O3 = Ga2O3 + Cr2 =>
2 Ga + Cr2O3 = Ga2O3 + Cr2
FeSO4*7H2O + KClO3 + H2O2 + C = KFeO4 + KHSO4 + H2CClO3 + H2O =>
2 FeSO4*7H2O + 4 KClO3 + 3 H2O2 + 4 C = 2 KFeO4 + 2 KHSO4 + 4 H2CClO3 + 12 H2O
LiOH + HBr = H2O + LiBr =>
LiOH + HBr = H2O + LiBr
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
FeCl2 + NH2OH = FeOH + NH2Cl2 =>
FeCl2 + NH2OH = FeOH + NH2Cl2
Fe(No3)2 + MgSO4 = Mg(No3)2 + FeSO4 =>
Fe(No3)2 + MgSO4 = Mg(No3)2 + FeSO4
H4NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 H4NH3(g) + 11 O2(g) = 4 NO2(g) + 14 H2O(g)
Ni2Cl + Ag = AgCl + Ni =>
Ni2Cl + Ag = AgCl + 2 Ni
CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4 =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4
CaSO4 + SLO2 + C = CaSLO + CO + S =>
CaSO4 + SLO2 + 5 C = CaSLO + 5 CO + S
HCl + MnO2 = MnCl2 + Cl2(g) + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2(g) + 2 H2O
Tl2(CO3)3 + HCl = TlCl3 + CO2 + H2O =>
Tl2(CO3)3 + 6 HCl = 2 TlCl3 + 3 CO2 + 3 H2O
Cu2S + KMnO4 + HCl = CuCl2 + KCl + MnCl2 + H2O + SO2 =>
5 Cu2S + 8 KMnO4 + 44 HCl = 10 CuCl2 + 8 KCl + 8 MnCl2 + 22 H2O + 5 SO2
C17H33COOH + C3H8O3 = C57H104O6 + H2O =>
3 C17H33COOH + C3H8O3 = C57H104O6 + 3 H2O
KC6H7O2 + HCl = KC6H8O2 + Cl =>
KC6H7O2 + HCl = KC6H8O2 + Cl
MgOH + HBr = MgBr + H2O =>
MgOH + HBr = MgBr + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
ZnCl2 + LiOH = LiCl + Zn(OH)2 =>
ZnCl2 + 2 LiOH = 2 LiCl + Zn(OH)2
C3 + H2SO4 = SO2 + CO2 + H2 =>
C3 + 3 H2SO4 = 3 SO2 + 3 CO2 + 3 H2
MnO4{-} + Hg2{2+} + H{+} = Mn{2+} + Hg{2+} + H2O =>
2 MnO4{-} + 5 Hg2{2+} + 16 H{+} = 2 Mn{2+} + 10 Hg{2+} + 8 H2O
NH3(aq) + CuSO4(aq) = H2O(l) + CuS(aq) + HNO3(aq) =>
NH3(aq) + CuSO4(aq) = H2O(l) + CuS(aq) + HNO3(aq)
Cl + LiI = LiCl + I =>
Cl + LiI = LiCl + I
Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
Pb2 + H2SO4 = Pb(SO4)2 + H2 =>
Pb2 + 4 H2SO4 = 2 Pb(SO4)2 + 4 H2
NaCl(aq) + Pb(NO3)(aq) = PbCl(s) + Na(NO3)(aq) =>
NaCl(aq) + Pb(NO3)(aq) = PbCl(s) + Na(NO3)(aq)
CuSO4 + H2O = H2OSO4 + Cu =>
CuSO4 + H2O = H2OSO4 + Cu
Sb2S3 + HNO3 = Sb2O5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 = 3 Sb2O5 + 9 H2SO4 + 28 NO + 5 H2O
Cl2 + H2O + KI = H5IO6 + HCl + KCl =>
4 Cl2 + 6 H2O + KI = H5IO6 + 7 HCl + KCl
CaH2 + CO2 = CH4 + CaCO3 =>
2 CaH2 + 3 CO2 = CH4 + 2 CaCO3
Al{+3} + CO3{-2} = Al2(CO3)3 =>
2 Al{+3} + 3 CO3{-2} = Al2(CO3)3
KNO3 + MgBr2 = Mg(NO3)2 + KBr =>
2 KNO3 + MgBr2 = Mg(NO3)2 + 2 KBr
H2TeO4 + Ni2(CO3)3 = Ni2(TeO4)3 + CO2 + H2O =>
3 H2TeO4 + Ni2(CO3)3 = Ni2(TeO4)3 + 3 CO2 + 3 H2O
NaI(aq) + CI2(g) = NaCI(aq) + I2(s) =>
NaI(aq) + CI2(g) = NaCI(aq) + I2(s)
CH3CH(OH)CH3 + NaHCO3 = CH3CHNaCH3 + CO2 + H2O =>
10 CH3CH(OH)CH3 + 9 NaHCO3 = 9 CH3CHNaCH3 + 12 CO2 + 13 H2O
CuSO4*5H2O + C6H8O6 = Cu + S + H2O + CO =>
CuSO4*5H2O + C6H8O6 = Cu + S + 9 H2O + 6 CO
Pb(CH3COO)2 + HCl = PbCl2(s) + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2(s) + 2 CH3COOH
Bi(NO3)3 + Br2 + H2O = H3BiO4 + HBr + HNO3 =>
Bi(NO3)3 + Br2 + 4 H2O = H3BiO4 + 2 HBr + 3 HNO3
Pb + Br = PbBr5 =>
Pb + 5 Br = PbBr5
CH3COONa + NaOH = CH3COOOH + Na =>
CH3COONa + NaOH = CH3COOOH + 2 Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S + NaOH = S(OH)2 + Na =>
S + 2 NaOH = S(OH)2 + 2 Na
HNO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(NO3)2(aq)
H2SO4 + Zn2(CO3)2 = Zn2(SO4)2 + H2O + CO2 =>
2 H2SO4 + Zn2(CO3)2 = Zn2(SO4)2 + 2 H2O + 2 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Co + HCl = CoHCl =>
Co + HCl = CoHCl
Li2O + Ni(OH)2 = Li2NiO2 + H2O =>
Li2O + Ni(OH)2 = Li2NiO2 + H2O
Iron(II)Acetate + Chromium(III)Iodide = Iron(II)Iodide + Chromium(III)Acetate =>
Iron(II)Acetate + Chromium(III)Iodide = Iron(II)Iodide + Chromium(III)Acetate
CH3COONa + NaOH = CH3COOOH + Na =>
CH3COONa + NaOH = CH3COOOH + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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