| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl2 + Cl2 = 2 FeCl3
Fe2(CO3)3 + Co(ClO3)4 = Fe(ClO3)3 + Co(CO3)2 =>
2 Fe2(CO3)3 + 3 Co(ClO3)4 = 4 Fe(ClO3)3 + 3 Co(CO3)2
SO2 + K2O = K2SO3 =>
SO2 + K2O = K2SO3
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Na2O + H(PO4)3 = H2O + Na(PO4)3 =>
Na2O + 2 H(PO4)3 = H2O + 2 Na(PO4)3
S + H2O2 = SO4 + H2O =>
S + 4 H2O2 = SO4 + 4 H2O
Pt + HCl + HNO3 = PtCl + NO + H2O =>
3 Pt + 3 HCl + HNO3 = 3 PtCl + NO + 2 H2O
H2CO3 + HCl = COCl2 + H2O =>
H2CO3 + 2 HCl = COCl2 + 2 H2O
KMnO4 + K3SO3 + H2O = MnO2 + K2SO4 + KOH =>
KMnO4 + K3SO3 + H2O = MnO2 + K2SO4 + 2 KOH
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KX + NaY = KY + NaX =>
KX + NaY = KY + NaX
C4H7NO4 + NaOH = C4H6NO4Na + H2O =>
C4H7NO4 + NaOH = C4H6NO4Na + H2O
N2H4 + H2O = N2H5 + OH =>
N2H4 + H2O = N2H5 + OH
Pb(CH3COO)2 + Na2S = (CH3COO)Na + PbS =>
Pb(CH3COO)2 + Na2S = 2(CH3COO)Na + PbS
H3CCOOC2H5 + NaOH = C2H5OH + CH3COONa =>
H3CCOOC2H5 + NaOH = C2H5OH + CH3COONa
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
C92H34O2 + O2 = CO2 + H2O =>
2 C92H34O2 + 199 O2 = 184 CO2 + 34 H2O
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
NaCl + NH4HCO3 = NH4Cl + NaHCO3 =>
NaCl + NH4HCO3 = NH4Cl + NaHCO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu(NO3)2(aq) + Mg(NO3)2(aq) = Cu(NO3)4Mg =>
Cu(NO3)2(aq) + Mg(NO3)2(aq) = Cu(NO3)4Mg
Zn(Cl)2 + H2O = Zn(OH)2 + HCl =>
Zn(Cl)2 + 2 H2O = Zn(OH)2 + 2 HCl
HI + Co = CoI2 + H2 =>
2 HI + Co = CoI2 + H2
Ca3(PO4)2 + KCl = CaCl2 + K3(PO4) =>
Ca3(PO4)2 + 6 KCl = 3 CaCl2 + 2 K3(PO4)
S8 + O8 = SO3 =>
S8 + 3 O8 = 8 SO3
NiCl2*6H2O + FeCl3*6H2O + NaOH = NiFe2O4 + NaCl + H2O =>
NiCl2*6H2O + 2 FeCl3*6H2O + 8 NaOH = NiFe2O4 + 8 NaCl + 22 H2O
C6H12O6 = C14H21 + CO2 + H2O =>
77 C6H12O6 = 24 C14H21 + 126 CO2 + 210 H2O
MgO + H2O2 = MgO2 + H2O =>
MgO + H2O2 = MgO2 + H2O
Au(s) + HNO3(aq) = AuNO3(aq) + H2(g) =>
2 Au(s) + 2 HNO3(aq) = 2 AuNO3(aq) + H2(g)
Mg + H{2} = MgH{2} =>
Mg + H{2} = MgH{2}
Al(OH)3 + H(NO3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3 H(NO3) = Al(NO3)3 + 3 H2O
AgN3 + H2O = NH3 + AgNO3 =>
AgN3 + 3 H2O = 2 NH3 + AgNO3
Cr2O3 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 4 KOH = 2 K2CrO4 + 3 NaNO2 + 2 H2O
HgS2 + NaO = Hg + NaS + NaSO4 =>
2 HgS2 + 4 NaO = 2 Hg + 3 NaS + NaSO4
CoNO3 + NaOH = CoOH + NaNO3 =>
CoNO3 + NaOH = CoOH + NaNO3
ZnOH + H(PO3) = Zn(PO3) + H2O =>
ZnOH + H(PO3) = Zn(PO3) + H2O
Na2CO3 + BrCl2 = Na2Cl2 + BrCO3 =>
Na2CO3 + BrCl2 = Na2Cl2 + BrCO3
As2S3 + HNO3 = HAsO3 + NO2 + SO3 + H2O =>
As2S3 + 28 HNO3 = 2 HAsO3 + 28 NO2 + 3 SO3 + 13 H2O
Cd(HCo3)2(s) = CdCo3(s) + H2(s) + Co2(g) =>
2 Cd(HCo3)2(s) = 2 CdCo3(s) + 2 H2(s) + 3 Co2(g)
C2H2O4 + H2SO4 + KMnO4H2O = MnSO4 + CO2 + K2SO4 + H2O =>
5 C2H2O4 + 3 H2SO4 + 2 KMnO4H2O = 2 MnSO4 + 10 CO2 + K2SO4 + 10 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Al2(PO4)3 + NH4NO3 = (NH4)2PO4 + Al(NO3)3 =>
Al2(PO4)3 + 6 NH4NO3 = 3(NH4)2PO4 + 2 Al(NO3)3
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
Ag(NH3)2{+} + HCOO{-} + OH{-} = Ag + HCO3{-} + H2O + NH3 =>
2 Ag(NH3)2{+} + HCOO{-} + 2 OH{-} = 2 Ag + HCO3{-} + H2O + 4 NH3
Ba(C2H3O2) + NiSO4 = BaSO4 + Ni(C2H3O2) =>
Ba(C2H3O2) + NiSO4 = BaSO4 + Ni(C2H3O2)
Pb + FeBr2 = Fe + PbBr2 =>
Pb + FeBr2 = Fe + PbBr2
AgNO2 + CuCl2 = AgCu + NO2Cl2 =>
AgNO2 + CuCl2 = AgCu + NO2Cl2
H3BO3 + H = B + H2O =>
H3BO3 + 3 H = B + 3 H2O
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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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