| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBrO3 + 5 KBr + 3 H2SO4 = 3 Br2K2SO4 + 3 H2O
Ca(NO3)2 + NaHCO3 = Ca(HCO3)2 + NaNO3 =>
Ca(NO3)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaNO3
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Na2SO4 + CuCl2 = NaCl + CuSO4 =>
Na2SO4 + CuCl2 = 2 NaCl + CuSO4
C2O2H4 + C5OH12 = C7O2H14 + H2O =>
C2O2H4 + C5OH12 = C7O2H14 + H2O
H2Te + Mn(OH)2 = Mn2Te2 + H2O =>
2 H2Te + 2 Mn(OH)2 = Mn2Te2 + 4 H2O
K3Fe(CN)6 + KSCN = Fe(SCN)3 + KCN =>
K3Fe(CN)6 + 3 KSCN = Fe(SCN)3 + 6 KCN
Zn + AICI3 = AI + ZnCI3 =>
Zn + AICI3 = AI + ZnCI3
Al + Cu2{+} = Al3{+} + Cu(s) =>
3 Al + Cu2{+} = Al3{+} + 2 Cu(s)
(C15H31COO)3C3H5 + NaOH = C15H31COONa + C3H8O3 =>
(C15H31COO)3C3H5 + 3 NaOH = 3 C15H31COONa + C3H8O3
BaCl2(aq) + K2SO4 = BaSO4 + KCl(aq) =>
BaCl2(aq) + K2SO4 = BaSO4 + 2 KCl(aq)
HBr + NaHSO3 = NaBr + H2O + SO2 =>
HBr + NaHSO3 = NaBr + H2O + SO2
NaHCO3 + H2O2 = NaO2H + CO2 + H2O =>
NaHCO3 + H2O2 = NaO2H + CO2 + H2O
IO3{-} + H2NNH2 + H{+} + Cl{-} = ICl2{-} + N2 + H2O =>
IO3{-} + H2NNH2 + 2 H{+} + 2 Cl{-} = ICl2{-} + N2 + 3 H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
HF*2HF = F2 + H2 =>
2 HF*2HF = 3 F2 + 3 H2
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + KS = HS + KCl =>
HCl + KS = HS + KCl
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
MoO3 + NH3 = Mo2O5 + N2 + H2O =>
6 MoO3 + 2 NH3 = 3 Mo2O5 + N2 + 3 H2O
XeO3 + Ba(OH)2 = Ba3XeO6 + H2O =>
XeO3 + 3 Ba(OH)2 = Ba3XeO6 + 3 H2O
C4H12 + KMnO4 + H2SO4 = CH3COOC2H5 + K2SO4 + MnSO4 + H2O =>
5 C4H12 + 8 KMnO4 + 12 H2SO4 = 5 CH3COOC2H5 + 4 K2SO4 + 8 MnSO4 + 22 H2O
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
C10H22 = C4H10 + C3H6 =>
C10H22 = C4H10 + 2 C3H6
K2CO3 + HNO3(aq) = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3(aq) = 2 KNO3 + H2CO3
NaBr + HCl + H2O2 = Br2 + NaCl + H2O =>
2 NaBr + 2 HCl + H2O2 = Br2 + 2 NaCl + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Pb + KOH + H2O = K4[Pb(OH)6] + H2 =>
Pb + 4 KOH + 2 H2O = K4[Pb(OH)6] + H2
LiNO3 + H2O = LiNO4 + H2 =>
LiNO3 + H2O = LiNO4 + H2
SO3 + H2SO4 = SO3SO4 + H2 =>
SO3 + H2SO4 = SO3SO4 + H2
Zn + HNO3(maidil) = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3(maidil) = 5 Zn(NO3)2 + N2 + 6 H2O
Fe + CrO4 = Fe(CrO4)3 =>
Fe + 3 CrO4 = Fe(CrO4)3
NOCl + H2O = HCl + HNO2 =>
NOCl + H2O = HCl + HNO2
Al + Br5 = AlBr5 =>
Al + Br5 = AlBr5
C14H30 + O3 = CO2 + H2O =>
3 C14H30 + 43 O3 = 42 CO2 + 45 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Ca + MnSO4 = Mn + CaSO4 =>
Ca + MnSO4 = Mn + CaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(NO3)3 + Mg2 = Mg(NO3)3 + Fe3 =>
6 Fe(NO3)3 + 3 Mg2 = 6 Mg(NO3)3 + 2 Fe3
NH4 + ClOH2 = HCl + NH4OH =>
NH4 + ClOH2 = HCl + NH4OH
C9H11NO4 + O2 = CO2 + H2O + N2 =>
4 C9H11NO4 + 39 O2 = 36 CO2 + 22 H2O + 2 N2
NH4OH + Mg = (NH4) + Mg2(OH)2 =>
2 NH4OH + 2 Mg = 2(NH4) + Mg2(OH)2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3P(Mo3O10)4 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3P(Mo3O10)4 + 21 NH4NO3 + 12 H2O
Pb(NO3)2 + Ag = Ag(NO3)2 + Pb =>
Pb(NO3)2 + Ag = Ag(NO3)2 + Pb
Mg(OH)2 + Na3PO4 = Mg3(PO4)2 + NaOH =>
3 Mg(OH)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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