| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBrO3 + 7 H2O + 8 SO2 = Na2SO + 7 H2SO4 + Br2
I2 + KClO3 + H2O = KIO3 + HIO3 + HCl =>
3 I2 + 5 KClO3 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
PO + Ca(OH)2 = Ca3(PO4)2 + H2 =>
2 PO + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2
H2O + NaO = NaOH + OH =>
H2O + NaO = NaOH + OH
SO3Cl2 = SO3 + Cl2 =>
SO3Cl2 = SO3 + Cl2
Ni(OH)2 + H3SbO4 = Ni3(SbO4)2 + H2O =>
3 Ni(OH)2 + 2 H3SbO4 = Ni3(SbO4)2 + 6 H2O
H2N2O2 + Ra(OH)2 = RaN2O2 + H2O =>
H2N2O2 + Ra(OH)2 = RaN2O2 + 2 H2O
Mg(NO3)2 + NH3 = Mg(NH3) + NO3 =>
Mg(NO3)2 + NH3 = Mg(NH3) + 2 NO3
CH2O2 + H2O = HCO2 + H3O =>
CH2O2 + H2O = HCO2 + H3O
H3PO4(aq) + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
AlBr3(aq) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(s) =>
2 AlBr3(aq) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr(NO3)3(aq) + Na2SO4(aq) = Cr2(SO4)3(s) + NaNO3(aq) =>
2 Cr(NO3)3(aq) + 3 Na2SO4(aq) = Cr2(SO4)3(s) + 6 NaNO3(aq)
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
C4H10O2 + Na = C4H8O2Na3 + H2 =>
C4H10O2 + 3 Na = C4H8O2Na3 + H2
Ba + SO4 = Ba(SO4)2 =>
Ba + 2 SO4 = Ba(SO4)2
Al2O3(s) + CO(g) = Al + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al + 3 CO2(g)
Ti(s) + HCl(aq) = TiCl2 + H2 =>
Ti(s) + 2 HCl(aq) = TiCl2 + H2
HCl(l) + C(s) = C10H16(l) + Cl2(g) =>
16 HCl(l) + 10 C(s) = C10H16(l) + 8 Cl2(g)
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
Zn + CuO4S = Zn(O4S)2 + Cu =>
Zn + 2 CuO4S = Zn(O4S)2 + 2 Cu
HCN + H2O = CH4 + NH3 + O2 =>
2 HCN + 6 H2O = 2 CH4 + 2 NH3 + 3 O2
H2SO4 + D2O = HDSO4 + H2O =>
2 H2SO4 + D2O = 2 HDSO4 + H2O
Mg + H2SO4(st) = MgSO4 + SO2 + H2O =>
Mg + 2 H2SO4(st) = MgSO4 + SO2 + 2 H2O
K2CrO4 + CH3COOH = CH3COOK + H2CrO4 =>
K2CrO4 + 2 CH3COOH = 2 CH3COOK + H2CrO4
CH3CO2H + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 CH3COONa + CO2 + H2O
(NH4)3PO4 + K2CO3 = (NH4)2CO3 + K3(PO4) =>
2(NH4)3PO4 + 3 K2CO3 = 3(NH4)2CO3 + 2 K3(PO4)
CuSO4 + NH4OH = [Cu(NH3)6]SO4 + H2O =>
CuSO4 + 6 NH4OH = [Cu(NH3)6]SO4 + 6 H2O
NH4{+} + OH{-} = NH3*H2O =>
NH4{+} + OH{-} = NH3*H2O
NiSeO4 + Li3PO4 = Ni3(PO4)2 + Li2SeO4 =>
3 NiSeO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SeO4
Cr2O7{2-} + CH3CH2OH + H{+} = Cr{3} + CH3CO2H + H2O =>
2 Cr2O7{2-} + 3 CH3CH2OH + 16 H{+} = 4 Cr{3} + 3 CH3CO2H + 11 H2O
CaO + H2SO4 = CaO5SH2 =>
CaO + H2SO4 = CaO5SH2
MnO4 + H2CO2 = Mn + H2O + CO2 =>
MnO4 + 4 H2CO2 = Mn + 4 H2O + 4 CO2
H2S2O3 + HClO = H2SO4 + S + HCl =>
H2S2O3 + HClO = H2SO4 + S + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4VO3 + H2SO4 = V2O5 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 = V2O5 + (NH4)2SO4 + H2O
CaO + H2SO4 = CaO5SH2 =>
CaO + H2SO4 = CaO5SH2
PbS = Pb + S =>
PbS = Pb + S
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
BiO3 + H = Bi + H2O =>
BiO3 + 6 H = Bi + 3 H2O
Ca + H2SO4 = CaSO4 + H2 = =>
Ca + H2SO4 = CaSO4 + H2
SrNO3 + LiOH = SrOH + LiNO3 =>
SrNO3 + LiOH = SrOH + LiNO3
Mg(NO2)2 + KOH = KNO2 + Mg(OH)2 =>
Mg(NO2)2 + 2 KOH = 2 KNO2 + Mg(OH)2
As2S3 + HClO4 + H2O = H3AsO4 + HCl + S =>
4 As2S3 + 5 HClO4 + 12 H2O = 8 H3AsO4 + 5 HCl + 12 S
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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