| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HCl(aq) = MgCl2 + 2 H
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
K2SO4 + Al2(SO4)3*H2O + H2O = AlK(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3*H2O + 23 H2O = 2 AlK(SO4)2*12H2O
CH2CH(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH2CH(CH2)2CH3 + 15 O2 = 10 CO2 + 10 H2O
HAsO2 + K(OH) = K(AsO2) + H2O =>
HAsO2 + K(OH) = K(AsO2) + H2O
RCHO + BM{+} + H2O = RCOOH + BM{-} + H{+} =>
RCHO + BM{+} + H2O = RCOOH + BM{-} + 2 H{+}
Mn{2+} + HPO4{-} = Mn(HPO4)2 =>
Mn{2+} + 2 HPO4{-} = Mn(HPO4)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KNO3 + Fe(SO4) = K(SO4) + FeNO3 =>
KNO3 + Fe(SO4) = K(SO4) + FeNO3
C1276H31COOH + O2 = CO2 + H2O =>
C1276H31COOH + 1284 O2 = 1277 CO2 + 16 H2O
Ag(NO3) + Na3(PO4) = Ag(PO4) + Na3(NO3) =>
Ag(NO3) + Na3(PO4) = Ag(PO4) + Na3(NO3)
Au(s) + KNO3(aq) = K2 + AuNO3 =>
2 Au(s) + 2 KNO3(aq) = K2 + 2 AuNO3
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
N2O5 + HCl = NOCl3 + H2O =>
N2O5 + 6 HCl = 2 NOCl3 + 3 H2O
Fe3Cl + O2 = Fe2O + Cl2 =>
4 Fe3Cl + 3 O2 = 6 Fe2O + 2 Cl2
HO + Na = NaOH =>
HO + Na = NaOH
[Cu(NH3)4]S04 + HCl + H2O = Cu(H2O)4S04 + NH4Cl =>
[Cu(NH3)4]S04 + 4 HCl + 4 H2O = Cu(H2O)4S04 + 4 NH4Cl
HCl + Ca(OH)2 = CaCl2 + H2O(aq) =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O(aq)
HNO3 + I3 = NO2 + HIO3 + H2O =>
15 HNO3 + I3 = 15 NO2 + 3 HIO3 + 6 H2O
Pb + Bi(NO3)3 = Pb(NO3)3 + Bi =>
Pb + Bi(NO3)3 = Pb(NO3)3 + Bi
Fe2O3 + Na2SO4 = Fe2(SO4)3 + Na2O =>
Fe2O3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2O
NH3(g) + HNO3(aq) = NH4NO3(s) =>
NH3(g) + HNO3(aq) = NH4NO3(s)
(C2H6) + O2 = CO + H2O =>
2(C2H6) + 5 O2 = 4 CO + 6 H2O
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2 =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2
Fe(NO3)2 + HCl = FeCl3 + Fe(NO3)3 + NO + H2O =>
9 Fe(NO3)2 + 12 HCl = 4 FeCl3 + 5 Fe(NO3)3 + 3 NO + 6 H2O
NiSO4 + NH3 = NiNH3 + SO4 =>
NiSO4 + NH3 = NiNH3 + SO4
PF5 + AsCl3 = PCl5 + AsF3 =>
3 PF5 + 5 AsCl3 = 3 PCl5 + 5 AsF3
Fe + HgO + H2O = Hg2O + Fe(OH)3 =>
2 Fe + 6 HgO + 3 H2O = 3 Hg2O + 2 Fe(OH)3
N(NO3)3 + KI = NI3 + KNO3 =>
N(NO3)3 + 3 KI = NI3 + 3 KNO3
C2H4(COOH)2 + NaOH = C2H4(COONa)2 + H2O =>
C2H4(COOH)2 + 2 NaOH = C2H4(COONa)2 + 2 H2O
AlOH3 + KOH = KAl + H2O =>
AlOH3 + KOH = KAl + 2 H2O
HSO3{-} = HS{-} + O =>
HSO3{-} = HS{-} + 3 O
XeNO = Xe2 + N2O2 =>
2 XeNO = Xe2 + N2O2
Ba(HCO3)2 = BaHCO3 + HCO3 =>
Ba(HCO3)2 = BaHCO3 + HCO3
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
MgS + H2O = H2S + MgO =>
MgS + H2O = H2S + MgO
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
P + Na2O2 = Na3PO4 + Na2O =>
2 P + 5 Na2O2 = 2 Na3PO4 + 2 Na2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
NH4OH + KAl(SO4)2(H2O)12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2(H2O)12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4
Al(NO3)3 + Zn(NO3)2 = Zn(NO3)3 + Al(NO3)2 =>
Al(NO3)3 + Zn(NO3)2 = Zn(NO3)3 + Al(NO3)2
C6H10O5 + H2SO4 = CO2 + H2O + SO2 =>
C6H10O5 + 12 H2SO4 = 6 CO2 + 17 H2O + 12 SO2
NaOH + Ni(Cl)2 = NaCl + Ni(OH)2 =>
2 NaOH + Ni(Cl)2 = 2 NaCl + Ni(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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