| Équations équilibrées la veille | Équations équilibrées le lendemain |
C57H104O6 + 3 HO{-} + 3 Na{+} = 3 C17H33CO2Na + C3H8O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuH10O9S(s) = CuSO4(s) + H2O(g) =>
CuH10O9S(s) = CuSO4(s) + 5 H2O(g)
AlCl3 + NH4OH = AlOH + NH4Cl3 =>
AlCl3 + NH4OH = AlOH + NH4Cl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na3PO4 + HI = NaI + H3PO4 =>
Na3PO4 + 3 HI = 3 NaI + H3PO4
SrCl2 + Fe2S3 = SrS + FeCl3 =>
3 SrCl2 + Fe2S3 = 3 SrS + 2 FeCl3
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Al + Fe{+2}— = Al{+3} + Fe =>
2 Al + 3 Fe{+2}— = 2 Al{+3} + 3 Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
C22H35O13N + H2O = CH4 + CO2 + NH3 =>
4 C22H35O13N + 30 H2O = 47 CH4 + 41 CO2 + 4 NH3
Mg(s) + CuBr2(aq) = MgBr2(aq) + Cu(s) =>
Mg(s) + CuBr2(aq) = MgBr2(aq) + Cu(s)
C6H5 + OH = C6H5OH =>
C6H5 + OH = C6H5OH
Ag3PO4 = Ag + PO4 =>
Ag3PO4 = 3 Ag + PO4
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
C6H12O6 + MgSO4 = C6H6O3 + MgSO4*7H2O =>
7 C6H12O6 + 3 MgSO4 = 7 C6H6O3 + 3 MgSO4*7H2O
Sc2(CO3)3(s) = Sc2O3(s) + CO2(g) =>
Sc2(CO3)3(s) = Sc2O3(s) + 3 CO2(g)
VO2 + CaSO4 = V(SO4)2 + CaO =>
VO2 + 2 CaSO4 = V(SO4)2 + 2 CaO
C3H6Cl2 + H2O = C3H6O + HCl =>
C3H6Cl2 + H2O = C3H6O + 2 HCl
BaCl2 + NaOH = Ba(OH)2 + NaCl = BaCl2 + NaOH =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
CH3CH2CH2OH + HCOOH = CH3CH2COOCH3 + H2O =>
CH3CH2CH2OH + HCOOH = CH3CH2COOCH3 + H2O
Ni(OH)2 + Te(OH)6 = Ni3TeO6 + H2O =>
3 Ni(OH)2 + Te(OH)6 = Ni3TeO6 + 6 H2O
Cl2 + Na2S2O3 = S8 + Na2SO4 + NaCl =>
8 Cl2 + 32 Na2S2O3 = 5 S8 + 24 Na2SO4 + 16 NaCl
K2CO3 + Ca(ClO3)2 = CaCO3 + KClO3 =>
K2CO3 + Ca(ClO3)2 = CaCO3 + 2 KClO3
Ca(OH)2(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
NaIO2 + NaI + H2SO4 = Na2SO4 + I2 + H2O =>
NaIO2 + 3 NaI + 2 H2SO4 = 2 Na2SO4 + 2 I2 + 2 H2O
C3H6O2(l) + H2(g) = C2H6O(l) + CH4O(l) =>
C3H6O2(l) + 2 H2(g) = C2H6O(l) + CH4O(l)
Na(CO3)2 + CH3COOH = NaCH3COO + CO2 + H2O =>
8 Na(CO3)2 + 11 CH3COOH = 8 NaCH3COO + 22 CO2 + 10 H2O
Cu = Cu{2+} + e =>
Cu = Cu{2+} + 2e
Zn(NO3)2 + Cu0 = Zn0 + Cu(NO3)2 =>
Zn(NO3)2 + Cu0 = Zn0 + Cu(NO3)2
Fe2(OH)3 + KOH = K[Fe2(OH)4] =>
Fe2(OH)3 + KOH = K[Fe2(OH)4]
Na2CrO4 + Pb(C2H3O2)2 = NaC2H3O2 + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbCrO4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
ZnO + MgO = ZnMgO2 =>
ZnO + MgO = ZnMgO2
Na2SiF4 + Na = Si + NaF =>
Na2SiF4 + 2 Na = Si + 4 NaF
Al + Cl2 = AlCl1 =>
2 Al + Cl2 = 2 AlCl1
AgNO3 + HCl = AgHNO3 + Cl =>
AgNO3 + HCl = AgHNO3 + Cl
Na2[Zn(OH4)] + H2O = Zn + NaOH + H2 =>
Na2[Zn(OH4)] + H2O = Zn + 2 NaOH + 2 H2
(NH4)2SO4 + NaOH = NH3 + NaHSO4 + H2O =>
(NH4)2SO4 + NaOH = 2 NH3 + NaHSO4 + H2O
Si2H3 + O2 = H2O + SiO2 =>
4 Si2H3 + 11 O2 = 6 H2O + 8 SiO2
Ca2O + HCl = CaCl + H2O =>
Ca2O + 2 HCl = 2 CaCl + H2O
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
Co + HNO3 = Co(NO3) + H2O + NO =>
3 Co + 4 HNO3 = 3 Co(NO3) + 2 H2O + NO
Cl2 + SO3S{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 Cl2 + SO3S{2-} + 10 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H2O
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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