| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
NaMnO4 + NaBrO + NaOH = NaBrO3 + Na2MnO4 + H2O =>
4 NaMnO4 + NaBrO + 4 NaOH = NaBrO3 + 4 Na2MnO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
Ca + HCl(aq) = CaCl2 + H(aq) =>
Ca + 2 HCl(aq) = CaCl2 + 2 H(aq)
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2CO3 + As(OH)5 = As2(CO3)5 + H2O =>
5 H2CO3 + 2 As(OH)5 = As2(CO3)5 + 10 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
C = C60 =>
60 C = C60
LiOH + C6H8O7 = Li3C6H5O7 + H2O =>
3 LiOH + C6H8O7 = Li3C6H5O7 + 3 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NH4 + NaOH = NH3 + H2O + Na =>
NH4 + NaOH = NH3 + H2O + Na
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
BaO(s) + SO3(g) = BaSO4(s) =>
BaO(s) + SO3(g) = BaSO4(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
J2 + NaOH = NaOJ + NaJ + H2O =>
J2 + 2 NaOH = NaOJ + NaJ + H2O
HCO3{-} + H2O = CO3{2-} + H3O{+} =>
HCO3{-} + H2O = CO3{2-} + H3O{+}
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FeCl3*6H2O + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
FeCl3*6H2O + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + 6 H2O
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
ZnCl2(s) + KOH(s) = KCl(aq) + Zn(OH)2(aq) =>
ZnCl2(s) + 2 KOH(s) = 2 KCl(aq) + Zn(OH)2(aq)
Ni(s) + AgClO4(aq) = Ni(ClO4)2(aq) + Ag(s) =>
Ni(s) + 2 AgClO4(aq) = Ni(ClO4)2(aq) + 2 Ag(s)
Mg + HCl = Mg(HCl) =>
Mg + HCl = Mg(HCl)
KOH = K2O + H2O =>
2 KOH = K2O + H2O
LiOH + NaC2H3O2 = LiC2H3O2 + NaOH =>
LiOH + NaC2H3O2 = LiC2H3O2 + NaOH
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2C2O4 + LiOH = Li2C2O4 + H2O =>
H2C2O4 + 2 LiOH = Li2C2O4 + 2 H2O
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
H2 + ClBr = Cl2 + HBr =>
H2 + 2 ClBr = Cl2 + 2 HBr
SiO2(s) + C(s) = SiC + CO(g) =>
SiO2(s) + 3 C(s) = SiC + 2 CO(g)
KOH + NaCl + Br2 + IF + AgNO3 = Na2O + KBr + HCl + I2O5 + AgF + HNO2 =>
4 KOH + 2 NaCl + 2 Br2 + 2 IF + 2 AgNO3 = Na2O + 4 KBr + 2 HCl + I2O5 + 2 AgF + 2 HNO2
BaO + ZnO = Ba2ZnO3 =>
2 BaO + ZnO = Ba2ZnO3
(Na)2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + H2O + MnSO4 + CO2 =>
5(Na)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 8 H2O + 2 MnSO4 + 10 CO2
H4B6 + H2 = B2H6 =>
H4B6 + 7 H2 = 3 B2H6
H2SO4 + HNO3 = H3NO3SO4 =>
H2SO4 + HNO3 = H3NO3SO4
H2SO4 + PbI2 = H2S + I2 + H2O + PbSO4 =>
5 H2SO4 + 4 PbI2 = H2S + 4 I2 + 4 H2O + 4 PbSO4
NH3 + H2SO3 = NH3SO3 + H2 =>
NH3 + H2SO3 = NH3SO3 + H2
NaOH + I2 = NaIO3 + NaI + H2O =>
6 NaOH + 3 I2 = NaIO3 + 5 NaI + 3 H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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