| Équations équilibrées la veille |
2 KI + SrO = K2O + SrI2
Tl + Cl2 = TlCl =>
2 Tl + Cl2 = 2 TlCl
HNO3 + Mg(C2H3O2) = HC2H3O2 + MgNO3 =>
HNO3 + Mg(C2H3O2) = HC2H3O2 + MgNO3
C6H5OH + CO2 = C6H4(OH)COOH =>
C6H5OH + CO2 = C6H4(OH)COOH
KMnO4 + KCl + H2SO4 = Cl2 + H2O + KHSO4 + MnSO4 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 5 Cl2 + 8 H2O + 12 KHSO4 + 2 MnSO4
(NH4)2CO3 + CuBr2 = NH4Br + CO3Cu =>
(NH4)2CO3 + CuBr2 = 2 NH4Br + CO3Cu
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
H2 + CO + O = H2CO3 =>
H2 + CO + 2 O = H2CO3
Na + OH = NaOH =>
Na + OH = NaOH
Al(s) + H2SO4(aq) = Al2(SO4)4(aq) + H2(g) =>
2 Al(s) + 4 H2SO4(aq) = Al2(SO4)4(aq) + 4 H2(g)
C7H5Cl3 + KOH = C7H6O2 + KCl + H2O =>
C7H5Cl3 + 3 KOH = C7H6O2 + 3 KCl + H2O
SO2 + N2O3 + O2 + H2O = NOHSO4 =>
2 SO2 + N2O3 + O2 + H2O = 2 NOHSO4
NaHCO3 + HCl = NaCl + H2O(l) + CO2 =>
NaHCO3 + HCl = NaCl + H2O(l) + CO2
Ca(OH)2(g) + H2SO4 = CaSO4 + H2O =>
Ca(OH)2(g) + H2SO4 = CaSO4 + 2 H2O
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
H3O + OCl = HClO + O2 =>
2 H3O + 6 OCl = 6 HClO + O2
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
FeSiO3 + H2O = Fe3Si2O5(OH)4 + H4SiO4 =>
3 FeSiO3 + 4 H2O = Fe3Si2O5(OH)4 + H4SiO4
Zn + KOH + H2O = K2(Zn(OH)4) + H2 =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + H2
NaNO3 + CuSO4 = Cu(NO3)2 + Na2SO4 =>
2 NaNO3 + CuSO4 = Cu(NO3)2 + Na2SO4
Al + NaO = Na3AlO3 =>
Al + 3 NaO = Na3AlO3
MnO4{-}(aq) + CH3OH(aq) + H{+}(aq) = Mn{2+}(aq) + HCO2H(aq) + H2O(l) =>
4 MnO4{-}(aq) + 5 CH3OH(aq) + 12 H{+}(aq) = 4 Mn{2+}(aq) + 5 HCO2H(aq) + 11 H2O(l)
Al + F = AlF3 =>
Al + 3 F = AlF3
C3H8O3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
C6H8 + O2 = H2O + CO2 =>
C6H8 + 8 O2 = 4 H2O + 6 CO2
C3H8O3 + HNO3 = C3H5O9N3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5O9N3 + 3 H2O
NaCl(l) = Na(l) + Cl2(g) =>
2 NaCl(l) = 2 Na(l) + Cl2(g)
SO3{-2} + H2O = SO4{-2} + H{+} + e =>
SO3{-2} + H2O = SO4{-2} + 2 H{+} + 2e
As2 + HNO3 + H2O = H3AsO4 + NO =>
3 As2 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + SbCl3 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
2 KMnO4 + 5 SbCl3 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SbCl5 + 8 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
KCl(aq)CaS(aq) = KSCaCl =>
KCl(aq)CaS(aq) = KSCaCl
AgBr + Fe = FeBr + Ag =>
AgBr + Fe = FeBr + Ag
YN2O6 + GaPo4 = YPo4 + GaN2O6 =>
YN2O6 + GaPo4 = YPo4 + GaN2O6
NaCl + MgNO = NaNO + MgCl =>
NaCl + MgNO = NaNO + MgCl
MnCl2 + LiOH = LiCl + Mn(OH)2 =>
MnCl2 + 2 LiOH = 2 LiCl + Mn(OH)2
C8H5O4{-} + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
C8H5O4{-} + 5 Cr2O7{2-} + 41 H{+} = 8 CO2 + 10 Cr{3+} + 23 H2O
Sr(OH)2*8H2O(l) + NH4Cl(l) = SrCl2(aq) + NH4OH + H2O(s) =>
Sr(OH)2*8H2O(l) + 2 NH4Cl(l) = SrCl2(aq) + 2 NH4OH + 8 H2O(s)
Cu3AsS4 + O2 = Cu2S + As2O3 + SO2 =>
4 Cu3AsS4 + 13 O2 = 6 Cu2S + 2 As2O3 + 10 SO2
KClO2 + H2O = KClO3 + HCl + KOH =>
3 KClO2 + H2O = 2 KClO3 + HCl + KOH
SCl4 + H2O = SOCl2 + HCl =>
SCl4 + H2O = SOCl2 + 2 HCl
B2S3 + HC = H3BC6 + H2S =>
B2S3 + 12 HC = 2 H3BC6 + 3 H2S
NaHCO3(aq) = CO2(g) + NaOH(aq) =>
NaHCO3(aq) = CO2(g) + NaOH(aq)
ZnS + NO3 + H{+} = Zn{2+} + S + NO + H2O =>
2 ZnS + NO3 + 4 H{+} = 2 Zn{2+} + 2 S + NO + 2 H2O
NaOH + BaCO3 = Na2CO3 + Ba(OH)2 =>
2 NaOH + BaCO3 = Na2CO3 + Ba(OH)2
C10 = C8 =>
4 C10 = 5 C8
LiNO3 + CuCl2 = LiCl2 + NO3Cu =>
LiNO3 + CuCl2 = LiCl2 + NO3Cu
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Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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