| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaHPO4 = Ca + H + PO4
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Zn + HClO3 = ZnClO3 + H2 =>
2 Zn + 2 HClO3 = 2 ZnClO3 + H2
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
HSO + O2 = SO2 + H2O =>
4 HSO + 3 O2 = 4 SO2 + 2 H2O
EuCl2 + AgNO3 = AgCl + Eu(NO3)2 =>
EuCl2 + 2 AgNO3 = 2 AgCl + Eu(NO3)2
NH3 + Br2 = N2 + HBr =>
2 NH3 + 3 Br2 = N2 + 6 HBr
NH4(OH) + NiCl2 = NH4Cl + Ni(OH)2 =>
2 NH4(OH) + NiCl2 = 2 NH4Cl + Ni(OH)2
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + HgCl =>
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + 2 HgCl
C2H3ClNaO2 + NH3 = C2H4ClNaNO + H2O =>
C2H3ClNaO2 + NH3 = C2H4ClNaNO + H2O
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
V2O5 + NH3 = V2O3 + N2 + H2O =>
3 V2O5 + 4 NH3 = 3 V2O3 + 2 N2 + 6 H2O
HCl + H2S + Sn(OH)4 = SnSCl2 + H2O =>
2 HCl + H2S + Sn(OH)4 = SnSCl2 + 4 H2O
C6H12O + HOCl = C6H10O + H3O + Cl =>
C6H12O + HOCl = C6H10O + H3O + Cl
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
C8H19N + O2 = CO2 + H2O + N2 =>
4 C8H19N + 51 O2 = 32 CO2 + 38 H2O + 2 N2
Ag{+} + Co = Co3{+} + Ag =>
Ag{+} + 3 Co = Co3{+} + Ag
Co + AgCl = Ag + CoCl2 =>
Co + 2 AgCl = 2 Ag + CoCl2
CH3NO + O2 = H2O + CO2 + NO2 =>
4 CH3NO + 9 O2 = 6 H2O + 4 CO2 + 4 NO2
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + Na(NO3) =>
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + 2 Na(NO3)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CH4N2O + C12H22O11 = C13H11NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 = 24 C13H11NO5 + 167 H2O
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HCl + C20H14O4 + NaOH = NaCl + H3O + HC20 =>
HCl + C20H14O4 + NaOH = NaCl + 5 H3O + HC20
C7H8O + KMnO4 = C7H6O2 + H2O + MnO2 + K =>
C7H8O + KMnO4 = C7H6O2 + H2O + MnO2 + K
NaVO3 + H2O = HVO3 + NaOH =>
NaVO3 + H2O = HVO3 + NaOH
Na2WO4 + H2O2 = Na2WO8 + H2O =>
Na2WO4 + 4 H2O2 = Na2WO8 + 4 H2O
NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
O2 + C6H7N = CO2 + H2O + N2 =>
31 O2 + 4 C6H7N = 24 CO2 + 14 H2O + 2 N2
Fe(s) + S8 = Fe2S3 =>
16 Fe(s) + 3 S8 = 8 Fe2S3
C2H3Cl + O = CO2 + H2O + HCl =>
C2H3Cl + 5 O = 2 CO2 + H2O + HCl
C3H7OH + HNO3 = CO2 + H2O + N2 =>
5 C3H7OH + 18 HNO3 = 15 CO2 + 29 H2O + 9 N2
Al(s) + Cu{+}(aq) = Cu(s) + Al{3+}(aq) =>
Al(s) + 3 Cu{+}(aq) = 3 Cu(s) + Al{3+}(aq)
Ca(OH)2 + Al2(CO3)3 = Al(OH)3 + CaCO3 =>
3 Ca(OH)2 + Al2(CO3)3 = 2 Al(OH)3 + 3 CaCO3
C38H72O6 + O2 = CO2 + H2O =>
C38H72O6 + 53 O2 = 38 CO2 + 36 H2O
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
C4H10 + O2 = CO2 + H2O* =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O*
FeCl3(aq) + KSCN = Fe(SCN)3(aq) + KCl =>
FeCl3(aq) + 3 KSCN = Fe(SCN)3(aq) + 3 KCl
NH3 + C2H4O2 = NH2 + C2H5OH + H2O =>
4 NH3 + C2H4O2 = 4 NH2 + C2H5OH + H2O
PCl3(g) + Cl2(g) = PCl5(s) =>
PCl3(g) + Cl2(g) = PCl5(s)
C5H9O4N + O2 = CO2 + HNO3 + H2O =>
2 C5H9O4N + 13 O2 = 10 CO2 + 2 HNO3 + 8 H2O
Fe + HNO = FeNO + H =>
Fe + HNO = FeNO + H
Zn2{+} + Pb2N3{-} = Zn + N3{-} + Pb2{+} =>
Zn2{+} + Pb2N3{-} = 2 Zn + N3{-} + Pb2{+}
Zn + H2O = Zn2(OH)3 + H2 =>
4 Zn + 6 H2O = 2 Zn2(OH)3 + 3 H2
HNO3 + HF = NO2 + F2 + H2O =>
2 HNO3 + 2 HF = 2 NO2 + F2 + 2 H2O
Sb2S3 + H2 = Sb + H2S =>
Sb2S3 + 3 H2 = 2 Sb + 3 H2S
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O + K2SO4 =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O + K2SO4
Al + H3PO3 = AlPO3 + H =>
Al + H3PO3 = AlPO3 + 3 H
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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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