| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba + 2 H3PO4 = 6 H + Ba3(PO4)2
ZnTe + HCN = Zn(CN)2 + H2Te =>
ZnTe + 2 HCN = Zn(CN)2 + H2Te
(CaSO4)2H2O + SO3 = CaSO4 + H2SO4 =>
(CaSO4)2H2O + SO3 = 2 CaSO4 + H2SO4
C7H14O + NaBH4 = C7H15O + BH3 + Na =>
C7H14O + NaBH4 = C7H15O + BH3 + Na
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
As2S3 + HNO3 + H2O = H2SO3 + NO + H3AsO4 =>
3 As2S3 + 22 HNO3 + 7 H2O = 9 H2SO3 + 22 NO + 6 H3AsO4
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
SiCl4 + H2O = H4 + SiO4 + HCl =>
SiCl4 + 4 H2O = H4 + SiO4 + 4 HCl
SnS2 + KOH = K2[Sn(OH)6] + K2[SnS3] =>
3 SnS2 + 6 KOH = K2[Sn(OH)6] + 2 K2[SnS3]
Co(ClO3)2 + Al(PO4)2 = Co(PO4)2 + Al(ClO3)2 =>
Co(ClO3)2 + Al(PO4)2 = Co(PO4)2 + Al(ClO3)2
C6H5CHO + Ag(NH3)2OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
CrCl2 + NaOH = CrOH + NaCl2 =>
CrCl2 + NaOH = CrOH + NaCl2
Na(CO3)(aq) + CoCl2(aq) = Na(Cl)2 + Co(CO3) =>
Na(CO3)(aq) + CoCl2(aq) = Na(Cl)2 + Co(CO3)
CuSO4*5H2O + H2O + (NH4)2SO4 = (NH4)2Cu(SO4)2*6H2O =>
CuSO4*5H2O + H2O + (NH4)2SO4 = (NH4)2Cu(SO4)2*6H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
SO3 + CrO4 = SO4 + CrO2 =>
2 SO3 + CrO4 = 2 SO4 + CrO2
Ag2SO4 + Ca(OH)2 = AgOH + CaSO4 =>
Ag2SO4 + Ca(OH)2 = 2 AgOH + CaSO4
C2H4O + KMnO4 = HCOOH + MnO2 + K2O =>
C2H4O + 2 KMnO4 = 2 HCOOH + 2 MnO2 + K2O
HNO3 + C2O4{2-} + H{+} = CO2 + NO + H2O =>
2 HNO3 + 3 C2O4{2-} + 6 H{+} = 6 CO2 + 2 NO + 4 H2O
(C17H31COOH)3C3H5 + NaOH = C17H31COOHNa + C3H5(OH)3 =>
(C17H31COOH)3C3H5 + 3 NaOH = 3 C17H31COOHNa + C3H5(OH)3
Zn(OH)2 + CH3COOH = Zn + H2O + CH3COO =>
Zn(OH)2 + 2 CH3COOH = Zn + 2 H2O + 2 CH3COO
NaNO3 + AgI2 = AgNO3 + NaI2 =>
NaNO3 + AgI2 = AgNO3 + NaI2
Li + Br1 = LiBr =>
Li + Br1 = LiBr
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
H2C4H4O6 + KOH = H2O + K2C4H4O6 =>
H2C4H4O6 + 2 KOH = 2 H2O + K2C4H4O6
(IO3)2 + H2O = OH + HIO3 =>
(IO3)2 + 2 H2O = 2 OH + 2 HIO3
CaSO3 + H2O = CaO + H2SO3 =>
CaSO3 + H2O = CaO + H2SO3
NaCl(H2O) + CH3COOH = CH3COONa + Cl + H2O + H =>
NaCl(H2O) + CH3COOH = CH3COONa + Cl + H2O + H
Ru + TiCl4 = RuCl3 + Ti =>
4 Ru + 3 TiCl4 = 4 RuCl3 + 3 Ti
NaOH + KI = KOH + NaI =>
NaOH + KI = KOH + NaI
PbSO4 + LiNO3 = LiSO4 + PbNO3 =>
PbSO4 + LiNO3 = LiSO4 + PbNO3
Zn(OH)2 + CH3COOH = Zn + H2O + CH3COO =>
Zn(OH)2 + 2 CH3COOH = Zn + 2 H2O + 2 CH3COO
Au + HBr = Au2Br3 + H2 =>
4 Au + 6 HBr = 2 Au2Br3 + 3 H2
H2O2 + KJ + H2SO4 = K2SO4 + J2 + H2O =>
H2O2 + 2 KJ + H2SO4 = K2SO4 + J2 + 2 H2O
Fe{3+} + SCN{-} + NaF = FeF6{3-} + NaSCN =>
Fe{3+} + 6 SCN{-} + 6 NaF = FeF6{3-} + 6 NaSCN
Ca(NO3)2*4H2O + NH4Cl = CaCl2 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + 2 NH4Cl = CaCl2 + 2 NH4NO3 + 4 H2O
O2 + Pb2 = PbO2 =>
2 O2 + Pb2 = 2 PbO2
Fe + Cu(Cl2) = Fe(Cl2) + Cu =>
Fe + Cu(Cl2) = Fe(Cl2) + Cu
HF + Na3PO4 = H3PO4 + FNa =>
3 HF + Na3PO4 = H3PO4 + 3 FNa
FeCl3(aq) + KI(aq) = FeI + I2 + KCl =>
FeCl3(aq) + 3 KI(aq) = FeI + I2 + 3 KCl
KClO4 + K2SO3 + H2SO4 = K2SO4 + Cl2 + H2O =>
2 KClO4 + 7 K2SO3 + H2SO4 = 8 K2SO4 + Cl2 + H2O
Ag2CO3 + H3O = H2O + HCO3 + Ag =>
Ag2CO3 + H3O = H2O + HCO3 + 2 Ag
Na2CO3(c) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(c) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Zn(OH)2 + CH3COOH = Zn + H2O + CH3COO =>
Zn(OH)2 + 2 CH3COOH = Zn + 2 H2O + 2 CH3COO
CS2CO3 = CS2O + CO2 =>
CS2CO3 = CS2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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