| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + C2H6O = ZnO + 2 HCl + C2H4
CsOH + Ca3(PO4)2 = Cs3PO4 + Ca(OH)2 =>
6 CsOH + Ca3(PO4)2 = 2 Cs3PO4 + 3 Ca(OH)2
MgC2H3O2 + RbMnO4 = MgMnO4 + RbC2H3O2 =>
MgC2H3O2 + RbMnO4 = MgMnO4 + RbC2H3O2
SrCl2 + K2CrO4 + C2H5OH = SrCrO4 + C2H5Cl + KOH =>
SrCl2 + K2CrO4 + 2 C2H5OH = SrCrO4 + 2 C2H5Cl + 2 KOH
MnO2 + HBr + H2SO4 = MnSO4 + Br2 + H2O =>
MnO2 + 2 HBr + H2SO4 = MnSO4 + Br2 + 2 H2O
Cl2 + Ca(OH)2 = H2O + CaCl2 + Ca(ClO)2 =>
2 Cl2 + 2 Ca(OH)2 = 2 H2O + CaCl2 + Ca(ClO)2
NiS2 + O2 = NiO + SO2 =>
2 NiS2 + 5 O2 = 2 NiO + 4 SO2
ZnS + HNO3 = Zn(NO3)2 + NO2 + H2 + SO2 =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2 + SO2
Mg(s) + KNO3(aq) = K(s) + Mg(NO3)3 =>
Mg(s) + 3 KNO3(aq) = 3 K(s) + Mg(NO3)3
CaC2 + KMnO4 + H2SO4 = CaCO3 + K2SO4 + MnSO4 + CO2 + H2O =>
CaC2 + 2 KMnO4 + 3 H2SO4 = CaCO3 + K2SO4 + 2 MnSO4 + CO2 + 3 H2O
CuO(s) + CH4(g) = Cu(s) + CO2(g) + H2O(g) =>
4 CuO(s) + CH4(g) = 4 Cu(s) + CO2(g) + 2 H2O(g)
HCl + CaHPO4 = CaCl2 + CaH4(PO4)2 =>
2 HCl + 2 CaHPO4 = CaCl2 + CaH4(PO4)2
C3H4O3 + O2 = CO2 + H2O =>
2 C3H4O3 + 5 O2 = 6 CO2 + 4 H2O
C4H4O4 + NH4NO3 + NaOH = C8H7NNa4O8 + O2 + H2O =>
4 C4H4O4 + NH4NO3 + 8 NaOH = 2 C8H7NNa4O8 + 2 O2 + 7 H2O
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH =>
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH
I2O5 + NaOH = NaI + O2 + H2O =>
I2O5 + 2 NaOH = 2 NaI + 3 O2 + H2O
Li + N = Li2N =>
2 Li + N = Li2N
FeNO3 + Na2SO3 = FeSO3 + Na2NO3 =>
FeNO3 + Na2SO3 = FeSO3 + Na2NO3
Al + MgCl2 = AlCl3 + Mg =>
2 Al + 3 MgCl2 = 2 AlCl3 + 3 Mg
CaCO3 + Gd2O3 + NiO + Re + ReO3 = CaGdNiReO6 + CO2 =>
6 CaCO3 + 3 Gd2O3 + 6 NiO + Re + 5 ReO3 = 6 CaGdNiReO6 + 6 CO2
CH3(CH2)10CH2OSO3Na + CaCl = CH3(CH2)10CH2OSO3Ca + NaCl =>
CH3(CH2)10CH2OSO3Na + CaCl = CH3(CH2)10CH2OSO3Ca + NaCl
Pb3O4 + NaOH + H2O = Na2Pb(OH)6 + Na2Pb(OH)4 =>
Pb3O4 + 6 NaOH + 4 H2O = Na2Pb(OH)6 + 2 Na2Pb(OH)4
C6H5NH3ClAgNO3 = C6H5NH3NO3AgCl =>
C6H5NH3ClAgNO3 = C6H5NH3NO3AgCl
K2SiO3 + H2O = H4SiO4 + KOH =>
K2SiO3 + 3 H2O = H4SiO4 + 2 KOH
Pb(s) + ZnSO4(aq) = Zn(s) + PbSO4(aq) =>
Pb(s) + ZnSO4(aq) = Zn(s) + PbSO4(aq)
C37H67 + O2 = CO2 + H2O =>
4 C37H67 + 215 O2 = 148 CO2 + 134 H2O
CHOOH + CH3OH = CHOOCH3 + H2O =>
CHOOH + CH3OH = CHOOCH3 + H2O
PbNO3 + K3[Fe(CN)6] = Pb[Fe(CN)6] + K3NO3 =>
PbNO3 + K3[Fe(CN)6] = Pb[Fe(CN)6] + K3NO3
CaC2(s) + H2O(l) + CO2(g) = CHCOOH(l) + Ca(OH)(s) =>
2 CaC2(s) + 4 H2O(l) + 2 CO2(g) = 3 CHCOOH(l) + 2 Ca(OH)(s)
CO(g) + O3(g) = CO2(g) =>
3 CO(g) + O3(g) = 3 CO2(g)
CaC = CCa =>
CaC = CCa
NaOH + C6H8O7H2O = H2O + Na3C6H5O7 =>
3 NaOH + C6H8O7H2O = 4 H2O + Na3C6H5O7
C14H28O2 + C3H8O3 = [CH3(CH2)12COOCH2]2CHOCO(CH2)12CH3 + H2O =>
3 C14H28O2 + C3H8O3 = [CH3(CH2)12COOCH2]2CHOCO(CH2)12CH3 + 3 H2O
PO4{3-} + SiO2 + C = P4 + SiO3{2-} + CO =>
4 PO4{3-} + 6 SiO2 + 10 C = P4 + 6 SiO3{2-} + 10 CO
CuCl2(ag) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(ag) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
Zn + Ni(NO3)2 = ZnNi(NO3)2 =>
Zn + Ni(NO3)2 = ZnNi(NO3)2
Zn + Pb(CIO)2 = Zn(CIO)2 + Pb =>
Zn + Pb(CIO)2 = Zn(CIO)2 + Pb
C + I = CI4 =>
C + 4 I = CI4
KF + H2O = HF + KOH =>
KF + H2O = HF + KOH
KBr + OH = Br + KOH =>
KBr + OH = Br + KOH
FeTiO3 + Cl + C = TiCl4 + FeCl3 + CO =>
FeTiO3 + 7 Cl + 3 C = TiCl4 + FeCl3 + 3 CO
CO2 + H2O = C + H12O6O2 =>
CO2 + 6 H2O = C + H12O6O2
Ni(CH3COO)2 + NTA = Ni(NTA)2 + (CH3COO)2 =>
Ni(CH3COO)2 + 2 NTA = Ni(NTA)2 + (CH3COO)2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Zn + HCl = ZnCl{-2} + H{2} =>
Zn + HCl = ZnCl{-2} + H{2}
(NH4)2SO4 + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4
SO2Fe(OH)2 = FeSO3H2O =>
SO2Fe(OH)2 = FeSO3H2O
RuCl3 + H2O = Ru(OH)3 + HCl =>
RuCl3 + 3 H2O = Ru(OH)3 + 3 HCl
Ba(OH)2(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 2 H2O(l) + 2 NH3(g)
Al(OH)2NO3 = Al(OH)2NO2 + O2 =>
2 Al(OH)2NO3 = 2 Al(OH)2NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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