| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fl + 3 Fe = Fe3Fl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
ZnSO4*7H2O + Na2CO3 = ZnCO3 + Na2SO4 + H2O =>
ZnSO4*7H2O + Na2CO3 = ZnCO3 + Na2SO4 + 7 H2O
LiNO3 + H3PO4 = Li3(PO4) + HNO3 =>
3 LiNO3 + H3PO4 = Li3(PO4) + 3 HNO3
Cu(OH)2 + OH = Cu(OH)3 =>
Cu(OH)2 + OH = Cu(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HBrO3 + Pb(OH)2 = H2O + Pb(BrO3)2 =>
2 HBrO3 + Pb(OH)2 = 2 H2O + Pb(BrO3)2
CaCo3 + HO = CaO2 + Co2 + H2O =>
2 CaCo3 + 8 HO = 2 CaO2 + 3 Co2 + 4 H2O
HCl2 + Fe2 = H2 + FeCl2 =>
2 HCl2 + Fe2 = H2 + 2 FeCl2
CCaO + C = CaC2 + O2 =>
2 CCaO + 2 C = 2 CaC2 + O2
CH3COOH + NaHCO3 = H2 + C2H3NaO2 + CO2 =>
3 CH3COOH + 2 NaHCO3 = 4 H2 + 2 C2H3NaO2 + 4 CO2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Na[Al(OH)4] + SO3 = NaHSO4 + Al(OH)3 =>
Na[Al(OH)4] + SO3 = NaHSO4 + Al(OH)3
H2SO4 = H2O(g) + SO2(g) + O2(g) =>
2 H2SO4 = 2 H2O(g) + 2 SO2(g) + O2(g)
NH4F + K = NH4 + KF =>
NH4F + K = NH4 + KF
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
CuNO3 + Fe2 = Fe(NO3)2 + Cu =>
4 CuNO3 + Fe2 = 2 Fe(NO3)2 + 4 Cu
(NH4)2SO4*Fe2(SO4)3 + KCNS = K3[Fe(CNS)6] + (NH4)2SO4 + K2SO4 =>
(NH4)2SO4*Fe2(SO4)3 + 12 KCNS = 2 K3[Fe(CNS)6] + (NH4)2SO4 + 3 K2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Na2 + FeCl2 = Fe2 + NaCl =>
2 Na2 + 2 FeCl2 = Fe2 + 4 NaCl
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
CrCl3 + NaHCO3 = Cr(OH)3 + CO2 + NaCl =>
CrCl3 + 3 NaHCO3 = Cr(OH)3 + 3 CO2 + 3 NaCl
H2SO4(aq) + Sr(OH)2(aq) = H2O + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O + SrSO4
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
Cu(OH)2 + H3(PO4) = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H2O
CH3OH + KMnO4 + H2SO4 = CHOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CHOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Al + Pb(ClO3)2 = Pb2 + Al(ClO3) =>
4 Al + 2 Pb(ClO3)2 = Pb2 + 4 Al(ClO3)
CuSO4 + Co2 = Co2(SO4)3 + Cu =>
3 CuSO4 + Co2 = Co2(SO4)3 + 3 Cu
ArCH3 + KMnO4 + H2SO4 = ArCOOH + MnSO4 + K2SO4 + H2O =>
5 ArCH3 + 6 KMnO4 + 9 H2SO4 = 5 ArCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
KMnO4 + HCl = KCl + MnO2 + H2O + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnO2 + 4 H2O + 3 Cl2
NaOH + NH4HSO4 = NaHSO4 + H2O + NH3 =>
NaOH + NH4HSO4 = NaHSO4 + H2O + NH3
FeCl3 + HOH = Fe(OH)2Cl + HCl =>
FeCl3 + 2 HOH = Fe(OH)2Cl + 2 HCl
Fe + Cu(OH)2 = Fe(OH)2 + Cu =>
Fe + Cu(OH)2 = Fe(OH)2 + Cu
Cr2O3 + Cl2 = ClO + Cr =>
2 Cr2O3 + 3 Cl2 = 6 ClO + 4 Cr
Cu2 + Na3PO4 = Na + Cu2PO4 =>
Cu2 + Na3PO4 = 3 Na + Cu2PO4
H2O + SO2 + Na2S = H2S + Na2SO3 =>
H2O + SO2 + Na2S = H2S + Na2SO3
Mg + H2SO3 + H2O = MgSO4 + H2 =>
Mg + H2SO3 + H2O = MgSO4 + 2 H2
C5H10N202S + O2 = CO2 + H2O + N2 + SO2 =>
2 C5H10N202S + 17 O2 = 10 CO2 + 10 H2O + 202 N2 + 2 SO2
MgO(aq) + H2O = Mg(OH)2 =>
MgO(aq) + H2O = Mg(OH)2
Cu(NH3)4(SO4)*H2O + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4 =>
Cu(NH3)4(SO4)*H2O + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4
PbCl2 + AgNo3 = Pb(No3)2 + AgCl =>
PbCl2 + 2 AgNo3 = Pb(No3)2 + 2 AgCl
Cu3PO4 + (PO4)2 = Cu3(PO4)3 =>
Cu3PO4 + (PO4)2 = Cu3(PO4)3
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni + Ag2O = Ag + NiO =>
Ni + Ag2O = 2 Ag + NiO
Cu + H2CO3 = Cu(CO3)3 + H =>
Cu + 3 H2CO3 = Cu(CO3)3 + 6 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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