| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 FeNo3 = Al2(No3)3 + 3 Fe
CdSO4 + NH4OH = Cd(OH)2(NH4)2SO4 =>
CdSO4 + 2 NH4OH = Cd(OH)2(NH4)2SO4
Au2O3(g) = Au(s) + O2(g) =>
2 Au2O3(g) = 4 Au(s) + 3 O2(g)
MgBr2 + K2SO4 = MgSO4 + K2Br2 =>
MgBr2 + K2SO4 = MgSO4 + K2Br2
C5H16N2Si + O2 = SiO2 + CO2 + NO2 + H2O =>
C5H16N2Si + 12 O2 = SiO2 + 5 CO2 + 2 NO2 + 8 H2O
SrO + NO2 = SrNO3 =>
SrO + NO2 = SrNO3
CO3{2-} = C + O3{2-} =>
CO3{2-} = C + O3{2-}
NaNO3 + NH3 = NaNH3 + NO3 =>
NaNO3 + NH3 = NaNH3 + NO3
NaI + H2O = NaOH + H + I =>
NaI + H2O = NaOH + H + I
C9H12O + H2O2 = C9H12O2 + H2O =>
C9H12O + H2O2 = C9H12O2 + H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
C4H9OH + O2 = CH + OH =>
2 C4H9OH + 5 O2 = 8 CH + 12 OH
C8H18(l) + O2(g) = CO2(g) + H2O(g) = =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu + MgCl2 = Mg + CuCl2 =>
Cu + MgCl2 = Mg + CuCl2
HCOOH + CH4 = HCOOCH2 + H2 =>
2 HCOOH + 2 CH4 = 2 HCOOCH2 + 3 H2
Cl2 + Fl2 = ClFl3 =>
Cl2 + 3 Fl2 = 2 ClFl3
Fe(OH)3 + Na2CO3 = NaOH + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 Na2CO3 = 6 NaOH + Fe2(CO3)3
AsO3{3-} + MnO4{-} + H{+} = AsO4{3-} + Mn{2+} + H2O =>
5 AsO3{3-} + 2 MnO4{-} + 6 H{+} = 5 AsO4{3-} + 2 Mn{2+} + 3 H2O
Al + CuCl2 = AlCl2 + Cu =>
Al + CuCl2 = AlCl2 + Cu
Hg2SO4 + NaOH = HgOH + Na2SO4 =>
Hg2SO4 + 2 NaOH = 2 HgOH + Na2SO4
NH4OH + HBr = H2O + NH4Br =>
NH4OH + HBr = H2O + NH4Br
Na2S2O3 + HCl = S + SO2 + H2O + NaCl =>
Na2S2O3 + 2 HCl = S + SO2 + H2O + 2 NaCl
Al2(CO3)3(s) + HCl(aq) = AlCl3 + CO2 + H2O =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3 + 3 CO2 + 3 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
BrO3{-} + H2S = Br{-} + S + H2O =>
BrO3{-} + 3 H2S = Br{-} + 3 S + 3 H2O
(NH4)2CO3 + Cu(NO3)2 = Cu(CO3) + NH4NO3 =>
(NH4)2CO3 + Cu(NO3)2 = Cu(CO3) + 2 NH4NO3
NaNi + OHNO3 = NiOH + NaNO3 =>
NaNi + OHNO3 = NiOH + NaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2PtCl6 = Pt + H + Cl =>
H2PtCl6 = Pt + 2 H + 6 Cl
C46H6O38N4 + O2 = CO2 + H2O + N2 =>
2 C46H6O38N4 + 57 O2 = 92 CO2 + 6 H2O + 4 N2
S + Na2O = NaS + O2 =>
4 S + 2 Na2O = 4 NaS + O2
KBr + (Cl)2 = KCl + (Br)2 =>
2 KBr + (Cl)2 = 2 KCl + (Br)2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe(OH)3 + Na2O = Fe2O3 + NaOH =>
2 Fe(OH)3 + 3 Na2O = Fe2O3 + 6 NaOH
NaF + Th(NO3)4 = NaNO3 + ThF4 =>
4 NaF + Th(NO3)4 = 4 NaNO3 + ThF4
PbO + SOCl2 = PbCl2 + SO2 =>
PbO + SOCl2 = PbCl2 + SO2
BaC + O2 = BaO + CO2 =>
2 BaC + 3 O2 = 2 BaO + 2 CO2
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3 =>
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3
Hg2(NO3)2 + KI = Hg2I2 + KNO3 =>
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 KNO3
Rb + H2S = Rb2S + H2 =>
2 Rb + H2S = Rb2S + H2
Mn10O20 = Mn + O =>
Mn10O20 = 10 Mn + 20 O
K2CO3 + Mg(OH)2 = MgCO3 + KOH =>
K2CO3 + Mg(OH)2 = MgCO3 + 2 KOH
C2H4O2 + AlO3H3 = AlC6H9O6 + H2O =>
3 C2H4O2 + AlO3H3 = AlC6H9O6 + 3 H2O
Si + O2 + CaO = CaO*SiO2 =>
Si + O2 + CaO = CaO*SiO2
CaCl2 + H3PO4 = CaPO4 + H3Cl2 =>
CaCl2 + H3PO4 = CaPO4 + H3Cl2
OH{-} + Zn(OH)2 = H2O + ZnO2{2-} =>
2 OH{-} + Zn(OH)2 = 2 H2O + ZnO2{2-}
Br2 + CCl4 = Br2[CCl4] =>
Br2 + CCl4 = Br2[CCl4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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