| Équations équilibrées la veille | Équations équilibrées le lendemain |
V + Br = VBr
AI + Na(OH) + Fe2(SO4)3 = Fe(SO4) + H2SO4 + Na3(AIO3) =>
2 AI + 6 Na(OH) + 3 Fe2(SO4)3 = 6 Fe(SO4) + 3 H2SO4 + 2 Na3(AIO3)
KO2 + H2SO4 = K288SO4 + H2O + O2 =>
576 KO2 + 2.0000000000001H2SO4 = 2 K288SO4 + 2 H2O + 575 O2
Li(s) + NaOH(l) = Na + LiOH =>
Li(s) + NaOH(l) = Na + LiOH
V + Br = VBr =>
V + Br = VBr
CaSO4*2H2O = CaSO4H2O + H2O =>
CaSO4*2H2O = CaSO4H2O + H2O
Li(s) + NaOH(l) = Na + LiOH =>
Li(s) + NaOH(l) = Na + LiOH
Fe{2+} + NO = NO{3-} + Fe{3+} =>
3 Fe{2+} + NO = NO{3-} + 3 Fe{3+}
Li(s) + NaOH(l) = Na + LiOH =>
Li(s) + NaOH(l) = Na + LiOH
Fe2 + Cu(NO3)3 = Fe(NO3) + Cu =>
3 Fe2 + 2 Cu(NO3)3 = 6 Fe(NO3) + 2 Cu
Fe{2+} + NO = NO{3-} + Fe{3+} =>
3 Fe{2+} + NO = NO{3-} + 3 Fe{3+}
V + Br = VBr =>
V + Br = VBr
S + N2 = S3N2 =>
3 S + N2 = S3N2
Fe{2+} + NO = NO{3-} + Fe{3+} =>
3 Fe{2+} + NO = NO{3-} + 3 Fe{3+}
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
Fe2 + Cu(NO3)3 = Fe(NO3) + Cu =>
3 Fe2 + 2 Cu(NO3)3 = 6 Fe(NO3) + 2 Cu
PbO + H = H2O + Pb =>
PbO + 2 H = H2O + Pb
Fe{2+} + NO = NO{3-} + Fe{3+} =>
3 Fe{2+} + NO = NO{3-} + 3 Fe{3+}
Fe2 + Cu(NO3)3 = Fe(NO3) + Cu =>
3 Fe2 + 2 Cu(NO3)3 = 6 Fe(NO3) + 2 Cu
C10H12OS + O2 = CO2 + SO2 + H2O =>
2 C10H12OS + 27 O2 = 20 CO2 + 2 SO2 + 12 H2O
V + Br = VBr =>
V + Br = VBr
V + Br = VBr5 =>
V + 5 Br = VBr5
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
V + Br = VBr3 =>
V + 3 Br = VBr3
FeCO3 + H2NO3 = FeNO3CO2 + H2O =>
FeCO3 + H2NO3 = FeNO3CO2 + H2O
Pb(OH{-})3 + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH{-})3 + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O
C3H9N + HNO3 = C3H8 + N2 + H2O =>
5 C3H9N + HNO3 = 5 C3H8 + 3 N2 + 3 H2O
H{+} + MnO4{-} + C2H5OH = Mn{2+} + CH2CO2H + H2O =>
3 H{+} + MnO4{-} + C2H5OH = Mn{2+} + CH2CO2H + 3 H2O
Fe{2+} + NO = NO{3-} + Fe{3+} =>
3 Fe{2+} + NO = NO{3-} + 3 Fe{3+}
V + O = VO2 =>
V + 2 O = VO2
Ti4O2 + Cl + C = CO2 + TiCl4 =>
Ti4O2 + 16 Cl + C = CO2 + 4 TiCl4
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
Na2Co3 + CoCl2 = NaCl + Co3Co2 =>
5 Na2Co3 + 5 CoCl2 = 10 NaCl + 4 Co3Co2
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn(s) =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn(s)
CoCl6 + CN = CoCN + Cl =>
CoCl6 + CN = CoCN + 6 Cl
Fe(s) + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe(s) + Mg(NO3)2 = Fe(NO3)2 + Mg
NiO2 + H2 = Ni(OH)2 =>
NiO2 + H2 = Ni(OH)2
O2 + N2 = NO2 =>
2 O2 + N2 = 2 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnCO3 + NaBiO3 + H2O + NaOH = NaMnO4 + Bi(OH)3 + Na2CO3 =>
2 MnCO3 + 5 NaBiO3 + 7 H2O + NaOH = 2 NaMnO4 + 5 Bi(OH)3 + 2 Na2CO3
H4C2O2 + LiOH = H2O + LiC2H3O2 =>
H4C2O2 + LiOH = H2O + LiC2H3O2
H2SO + Na(OH) = Na2SO + H2O =>
H2SO + 2 Na(OH) = Na2SO + 2 H2O
NH4 + Al(NO3)3 = Al(OH)4 + NH3 + OH =>
18 NH4 + Al(NO3)3 = Al(OH)4 + 21 NH3 + 5 OH
CH4 + Cl2 = HCl + C =>
CH4 + 2 Cl2 = 4 HCl + C
Ag(NO3) + K3PO4 = K3NO3 + AgPO4 =>
Ag(NO3) + K3PO4 = K3NO3 + AgPO4
V + Br = VBr =>
V + Br = VBr
NaCl + Al2S3 = Na2S + AlCl3 =>
6 NaCl + Al2S3 = 3 Na2S + 2 AlCl3
HgS + NaCl = HgCl2 + Na2S =>
HgS + 2 NaCl = HgCl2 + Na2S
Co(H2O)4 + HCl = CoCl4 + H2O + H =>
Co(H2O)4 + 4 HCl = CoCl4 + 4 H2O + 4 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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