| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 3 KIO3 + H2O = 2 MnO2 + 3 KIO4 + 2 KOH
Ba(OH)2 + CO2 = BaCO2 + (OH)2 =>
Ba(OH)2 + CO2 = BaCO2 + (OH)2
H3AsO3 + O2 = H3AsO4 =>
2 H3AsO3 + O2 = 2 H3AsO4
As2O3 + KNO3 + H2O = NO + H3AsO4 + K =>
As2O3 + KNO3 + 3 H2O = NO + 2 H3AsO4 + K
NaWO3 + HCl = NaCl + HWO3 =>
NaWO3 + HCl = NaCl + HWO3
C17H21NO4 + H2O2 = C17H21NO5 + H2O =>
C17H21NO4 + H2O2 = C17H21NO5 + H2O
HCl + H2S = Cl2S + H2 =>
2 HCl + H2S = Cl2S + 2 H2
Zn + Al2(SO4)3 = Al + Zn(SO4)3 =>
Zn + Al2(SO4)3 = 2 Al + Zn(SO4)3
HNO2(aq) + Cr(OH)3(s) = Cr(NO2)3(aq) + H2O(l) =>
3 HNO2(aq) + Cr(OH)3(s) = Cr(NO2)3(aq) + 3 H2O(l)
NH4(SO4) + KOH = K(SO4) + NH4OH =>
NH4(SO4) + KOH = K(SO4) + NH4OH
SbCl3 + KOH + I2 = KI + KCl + K3SbO4 + H2O =>
SbCl3 + 8 KOH + I2 = 2 KI + 3 KCl + K3SbO4 + 4 H2O
Al(OH)3 + C = Al + CO22 + H2O =>
44 Al(OH)3 + 3 C = 44 Al + 3 CO22 + 66 H2O
SO2(g) + K2Te(s) = STe2(g) + K2O(s) =>
SO2(g) + 2 K2Te(s) = STe2(g) + 2 K2O(s)
SrCl2 + Na2C6O6 = Sr2(C6O6)2 + NaCl =>
2 SrCl2 + 2 Na2C6O6 = Sr2(C6O6)2 + 4 NaCl
Fe(NH4)2(SO4)2(aq) + KMnO4(aq) + H2SO4(aq) = (NH4)2(SO4)(aq) + Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
10 Fe(NH4)2(SO4)2(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 10(NH4)2(SO4)(aq) + 5 Fe2(SO4)3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
Ca(NO3)2 + H3(PO4) = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 HNO3
HCl + CuCl + O2 = CuCl2 + H2O =>
4 HCl + 4 CuCl + O2 = 4 CuCl2 + 2 H2O
CH3COOH + CH3OH = C2H5COO + H2O =>
5 CH3COOH + 2 CH3OH = 4 C2H5COO + 4 H2O
Al2(SO4)3 + NH4OH = N(SO4)3 + Al2H4OH =>
Al2(SO4)3 + NH4OH = N(SO4)3 + Al2H4OH
Fe84(HNO)32135 = Fe + HO + N21 =>
21 Fe84(HNO)32135 = 1764 Fe + 674835 HO + 32135 N21
Li3PO4(aq) + BaCl2(aq) = LiCl + Ba3(PO4)2 =>
2 Li3PO4(aq) + 3 BaCl2(aq) = 6 LiCl + Ba3(PO4)2
KI(aq) + NaClO(aq) + H2O = I2(aq) + KOH(aq) + NaCl(aq) =>
2 KI(aq) + NaClO(aq) + H2O = I2(aq) + 2 KOH(aq) + NaCl(aq)
P2O5 + H2S = P + H2O + S =>
P2O5 + 5 H2S = 2 P + 5 H2O + 5 S
KI + Cu(SO4) = K2SO4 + CuI2 =>
2 KI + Cu(SO4) = K2SO4 + CuI2
Na3PO4 + Mg = Mg(PO4)2 + Na =>
2 Na3PO4 + Mg = Mg(PO4)2 + 6 Na
AgClO3 + HCl = AgCl + HClO2 =>
2 AgClO3 + 3 HCl = 2 AgCl + 3 HClO2
Na2CO3 + C3H7COOH = NaC3H7COO + H2CO3 =>
Na2CO3 + 2 C3H7COOH = 2 NaC3H7COO + H2CO3
P6O2 = P6O + O2 =>
2 P6O2 = 2 P6O + O2
H2O + NaH2PO4 = NaOH + H3PO4 =>
H2O + NaH2PO4 = NaOH + H3PO4
AuI3 = Au3 + I =>
3 AuI3 = Au3 + 9 I
C6H7O2(OH)3 + NO2HSO4 = C6H7O2(ONO2)2OH + H2SO4 =>
C6H7O2(OH)3 + 2 NO2HSO4 = C6H7O2(ONO2)2OH + 2 H2SO4
Fm(NO3)4(aq) + XeF6(s) = Fm(NO3)2Xe(s) + NF3(g) + O2(g) =>
Fm(NO3)4(aq) + XeF6(s) = Fm(NO3)2Xe(s) + 2 NF3(g) + 3 O2(g)
H2SO4 + HNaO = Na2O4S + H2O =>
H2SO4 + 2 HNaO = Na2O4S + 2 H2O
Li(s) + NaCl(s) = LiNa(s) + Cl(l) =>
Li(s) + NaCl(s) = LiNa(s) + Cl(l)
ZnO + KOH = Zn(OH)2 + K2O =>
ZnO + 2 KOH = Zn(OH)2 + K2O
ClO3 + BrO3 = ClO4 + Br =>
3 ClO3 + BrO3 = 3 ClO4 + Br
Ba3(PO4)2 + NaNO3 = Na3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 NaNO3 = 2 Na3PO4 + 3 Ba(NO3)2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
MnO4{-} + HSO3{-} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{-2} + SO4{-2} + 2 H2O
MgF(aq) + Cl(g) = MgCl(aq) + F2 =>
2 MgF(aq) + 2 Cl(g) = 2 MgCl(aq) + F2
Cr(OH)3 + HCl = Cr(Cl)3 + H2O =>
Cr(OH)3 + 3 HCl = Cr(Cl)3 + 3 H2O
AgNo3(aq) + I(aq) = AgI(s) + No3(aq) =>
AgNo3(aq) + I(aq) = AgI(s) + No3(aq)
Ni + (Sn(NO3)2) = Sn + (Ni(NO3)2) =>
Ni + (Sn(NO3)2) = Sn + (Ni(NO3)2)
FeSO4 + H2O = (FeOH)2 + SO4 + H2SO4 =>
2 FeSO4 + 2 H2O = (FeOH)2 + SO4 + H2SO4
C4H9OH + KMnO4 + H2SO4 = C3H3O + K2SO4 + MnSO4 + H2O =>
3 C4H9OH + 4 KMnO4 + 6 H2SO4 = 4 C3H3O + 2 K2SO4 + 4 MnSO4 + 15 H2O
Fe2P + FeS3 = FeS2 + P2S5 =>
2 Fe2P + 13 FeS3 = 17 FeS2 + P2S5
NaHCO3 + HCI = NaHCO3HCI =>
NaHCO3 + HCI = NaHCO3HCI
NH2CH2COOH + Na2CO3 = NH2CH2COONa + CO2 + H2O =>
2 NH2CH2COOH + Na2CO3 = 2 NH2CH2COONa + CO2 + H2O
MnSO4(aq) + (NH4)2S(ag) = (NH4)2SO4(ag) + MnS(s) =>
MnSO4(aq) + (NH4)2S(ag) = (NH4)2SO4(ag) + MnS(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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