| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(ClO3)2 + 2 LiCl = PbCl2 + 2 Li(ClO3)
C3H7NH2HCl = [C3H7NH3]Cl =>
C3H7NH2HCl = [C3H7NH3]Cl
Mg + HBr = Mg2Br + H2 =>
4 Mg + 2 HBr = 2 Mg2Br + H2
BiCl3 + NaOH = BiOHNaCl3 =>
BiCl3 + NaOH = BiOHNaCl3
C8H18O + C2H4O2 = C6H12O2 + H2O =>
C8H18O + 2 C2H4O2 = 2 C6H12O2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2Fe(SO4)2 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + SO2 + H2O =>
2(NH4)2Fe(SO4)2 + 2 H2SO4 = Fe2(SO4)3 + 2(NH4)2SO4 + SO2 + 2 H2O
BiCl3 + NaOH = BiOHNaCl3 =>
BiCl3 + NaOH = BiOHNaCl3
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
COCl2 + KNO2 + HCl = K3CO(NO2)6 + NO + KCl + H2O =>
COCl2 + 7 KNO2 + 2 HCl = K3CO(NO2)6 + NO + 4 KCl + H2O
C8H11NO3 + HBr = C8H11Br + HNO3 =>
C8H11NO3 + HBr = C8H11Br + HNO3
BaNO3(aq) + Na2CO3(aq) = Ba2CO3(s) + NaNO3(aq) =>
2 BaNO3(aq) + Na2CO3(aq) = Ba2CO3(s) + 2 NaNO3(aq)
Co(NO3)2 + Na2(CO3) = Na(NO3) + Co2(CO3)2 =>
2 Co(NO3)2 + 2 Na2(CO3) = 4 Na(NO3) + Co2(CO3)2
NaOH + CH2OH(CHOH)4CH2OH = CH2ONa(CHOH)4CH2ONa + H2O =>
2 NaOH + CH2OH(CHOH)4CH2OH = CH2ONa(CHOH)4CH2ONa + 2 H2O
C2(s)H6(s) + O2(s) = CO2(s) + H2O =>
2 C2(s)H6(s) + 7 O2(s) = 4 CO2(s) + 6 H2O
HCOOH + CH3OH = HCO2CH3 + H2O =>
HCOOH + CH3OH = HCO2CH3 + H2O
(NH4)2SO4 + FeO = FeSO4 + (NH4)2O =>
(NH4)2SO4 + FeO = FeSO4 + (NH4)2O
Na + CH3CH3CH3CH3OH = CH3CH3CH3CH3ONa + H2 =>
2 Na + 2 CH3CH3CH3CH3OH = 2 CH3CH3CH3CH3ONa + H2
ZnO + KOH + H2O = KZn(OH)3 =>
ZnO + KOH + H2O = KZn(OH)3
Zn + (SO4)2 = Zn2(SO4)2 =>
2 Zn + (SO4)2 = Zn2(SO4)2
SnS + HNO3 = NO + Sn(NO3)2 + S + H2O =>
3 SnS + 8 HNO3 = 2 NO + 3 Sn(NO3)2 + 3 S + 4 H2O
Sr(Co3) + HCl = CoCl2 + H2 + SrCl2 =>
Sr(Co3) + 8 HCl = 3 CoCl2 + 4 H2 + SrCl2
SiO2(s) + HF(aq) = H2SiF6(aq) + H2O(l) =>
SiO2(s) + 6 HF(aq) = H2SiF6(aq) + 2 H2O(l)
HCl + Ca(OH)2 = Ca(Cl)2 + H2O =>
2 HCl + Ca(OH)2 = Ca(Cl)2 + 2 H2O
FeCO3 + HCl = HCO3 + FeCl =>
FeCO3 + HCl = HCO3 + FeCl
MnO4 + Ti3 = Mn + TiO2 =>
3 MnO4 + 2 Ti3 = 3 Mn + 6 TiO2
CH3COOH + Hg = CH3(COO)Hg + H =>
CH3COOH + Hg = CH3(COO)Hg + H
AgCl + Cr = Ag + CrCl2 =>
2 AgCl + Cr = 2 Ag + CrCl2
Na2SiF6(s) + Na(s) = Si(l) + NaF(s) =>
Na2SiF6(s) + 4 Na(s) = Si(l) + 6 NaF(s)
HF + K2O = KF + H2O =>
2 HF + K2O = 2 KF + H2O
SrCl2 + O2 = Sr(ClO)2 =>
SrCl2 + O2 = Sr(ClO)2
Na2SO3 + HNO3 = SO2 + H2O + NaNO3 =>
Na2SO3 + 2 HNO3 = SO2 + H2O + 2 NaNO3
O2 + P = P2O3 =>
3 O2 + 4 P = 2 P2O3
Mg + S = Mg2S5 =>
2 Mg + 5 S = Mg2S5
CCO3 + HCl = C4Cl2 + CO2 + H2O =>
7 CCO3 + 2 HCl = C4Cl2 + 10 CO2 + H2O
NaClO + Na2S2O3 + H2O = Na2SO4 + NaCl + HCl =>
4 NaClO + Na2S2O3 + H2O = 2 Na2SO4 + 2 NaCl + 2 HCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
MnO(OH) + HCl = MnCl2 + Cl2 + H2O =>
2 MnO(OH) + 6 HCl = 2 MnCl2 + Cl2 + 4 H2O
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO + CO2 + H2O =>
2 KMnO4 + 11 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO + 22 CO2 + 14 H2O
Sb(OH)2 + NaOH = Na2[Sb(OH)4] =>
Sb(OH)2 + 2 NaOH = Na2[Sb(OH)4]
Na(CO3)2 + C2H3O2 = NaCH3 + H2O + CO2 =>
7 Na(CO3)2 + 11 C2H3O2 = 7 NaCH3 + 6 H2O + 29 CO2
NaHCO3(aq) + NaOH(aq) = Na2CO3 + H2O =>
NaHCO3(aq) + NaOH(aq) = Na2CO3 + H2O
CuBrO3 = CuBr + O2 =>
2 CuBrO3 = 2 CuBr + 3 O2
BiCl3 + NaOH = BiOHNaCl3 =>
BiCl3 + NaOH = BiOHNaCl3
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Ag2CO3 + NaOH = AgOH + Na2CO3 =>
Ag2CO3 + 2 NaOH = 2 AgOH + Na2CO3
CH2CH(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH2CH(CH2)2CH3 + 15 O2 = 10 CO2 + 10 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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