| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
Mg(CO3)2 = Mg + C + O2 =>
Mg(CO3)2 = Mg + 2 C + 3 O2
Hg + NH3 = Hg(NH3) =>
Hg + NH3 = Hg(NH3)
C3H6 + O2 = CO2(g) + H2O(l) =>
2 C3H6 + 9 O2 = 6 CO2(g) + 6 H2O(l)
C4H9SH + O2 = CO2 + SO3 + H2O =>
C4H9SH + 8 O2 = 4 CO2 + SO3 + 5 H2O
CH2O + KMnO4 = CO2 + KOH + MnO2 + H2O =>
3 CH2O + 4 KMnO4 = 3 CO2 + 4 KOH + 4 MnO2 + H2O
CH3CO2H + NH3 = CH3CO2{-} + NH4{+} =>
CH3CO2H + NH3 = CH3CO2{-} + NH4{+}
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
KNO3 + C6H12N4 = K2CO3 + CO2 + H2O + N2 =>
36 KNO3 + 5 C6H12N4 = 18 K2CO3 + 12 CO2 + 30 H2O + 28 N2
Na(HCO3) = Na2O + CO2 + H2O =>
2 Na(HCO3) = Na2O + 2 CO2 + H2O
C2H6O + KMnO4 = C2H4O + H2O + KOH + MnO2 =>
3 C2H6O + 2 KMnO4 = 3 C2H4O + 2 H2O + 2 KOH + 2 MnO2
Fe(OH)3 + CH2O + H{+} = Fe2{+} + CO2 + H2O =>
8 Fe(OH)3 + 5 CH2O + 4 H{+} = 4 Fe2{+} + 5 CO2 + 19 H2O
Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
FeCl2 + NH4OHS = FeS2 + NH4OHCl =>
FeCl2 + 2 NH4OHS = FeS2 + 2 NH4OHCl
Cu(NO3)2(aq) + Al(s) = Al(NO3)3 + Cu =>
3 Cu(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3 + 3 Cu
D2 + H2O = D2O + H2 =>
D2 + H2O = D2O + H2
Ag + KNO3 = K + AgNO3 =>
Ag + KNO3 = K + AgNO3
CrPO4 + NaOH = [Cr(OH)3]3 + Na3PO4 =>
3 CrPO4 + 9 NaOH = [Cr(OH)3]3 + 3 Na3PO4
KNo2 + K2MnO4 + H2O = KNo3 + MnO2 + KOH =>
6 KNo2 + K2MnO4 + 2 H2O = 4 KNo3 + MnO2 + 4 KOH
Co2O3 + H2O = Co(OH)3 =>
Co2O3 + 3 H2O = 2 Co(OH)3
F2 + Ca3(PO4)2 = CaF2 + PO4 =>
3 F2 + Ca3(PO4)2 = 3 CaF2 + 2 PO4
C3H8 = C2H4 + CH4 =>
C3H8 = C2H4 + CH4
Ag3N + Na3PO4 = Ag3PO4 + Na3N =>
Ag3N + Na3PO4 = Ag3PO4 + Na3N
Fe + Ca = FeCa =>
Fe + Ca = FeCa
C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O
Na2CO3*H2O = Na2CO3 + H2O =>
Na2CO3*H2O = Na2CO3 + H2O
FeCl2 + K(MnO4) + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + K(MnO4) + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
H2(CO3) + Na(OH) = Na2CO3 + H2O =>
H2(CO3) + 2 Na(OH) = Na2CO3 + 2 H2O
HCOOH + KCl = HCOOK + HCl =>
HCOOH + KCl = HCOOK + HCl
NaHS + H2O2 = NaOH + H2O + S =>
NaHS + H2O2 = NaOH + H2O + S
MnO2 + HCl(aq) = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl(aq) = MnCl2 + 2 H2O + Cl2
sodiumhydroxide + Ca(NO3)2 = sodiumnitrate + calciumhydroxide =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3
AlCl3(aq) + H2So4(aq) = Al2(So4)3(aq) + HCl(s) =>
2 AlCl3(aq) + 3 H2So4(aq) = Al2(So4)3(aq) + 6 HCl(s)
C2H4 + CO2 = CO + H2 =>
C2H4 + 2 CO2 = 4 CO + 2 H2
C2H5OH(l) + O2 = CO2(g) + H2O =>
C2H5OH(l) + 3 O2 = 2 CO2(g) + 3 H2O
Ca3(PO4)2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
NH + O = NO + HO =>
NH + 2 O = NO + HO
COS + KOH = K2S + K2CO3 + H2O =>
COS + 4 KOH = K2S + K2CO3 + 2 H2O
Na + N + O = NaNO2 =>
Na + N + 2 O = NaNO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2CrO4 + Pb(NO3)2 = NaNO3 + PbCrO4 =>
Na2CrO4 + Pb(NO3)2 = 2 NaNO3 + PbCrO4
Pb(NO3)2(aq) + HCl(aq) = PbCl2 + HNO3 =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2 + 2 HNO3
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
Hg2(NO3)2 + Na3PO4 = (Hg2)3(PO4)2 + Na(NO3) =>
3 Hg2(NO3)2 + 2 Na3PO4 = (Hg2)3(PO4)2 + 6 Na(NO3)
Ag + S2O3 = Ag(S2O3)2 =>
Ag + 2 S2O3 = Ag(S2O3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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