| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiMnO4 + Li2SO3 + 2 Li(HO) = 2 Li2MnO4 + Li2SO4 + H2O
Cu(No3)2(aq) + Ag(s) = Cu(s) + AgNo3(aq) =>
Cu(No3)2(aq) + 2 Ag(s) = Cu(s) + 2 AgNo3(aq)
Zn + KI = ZnI + K =>
Zn + KI = ZnI + K
CrO7{2-} + Fe(OH)2 + H2O = CrO2{-} + Fe(OH)3 + OH{-} =>
CrO7{2-} + 9 Fe(OH)2 + 5 H2O = CrO2{-} + 9 Fe(OH)3 + OH{-}
CH3BrNH3 = CH3NH3Br =>
CH3BrNH3 = CH3NH3Br
NaOH(aq) + HCl(aq) = HOH(i) + NaCl(aq) =>
NaOH(aq) + HCl(aq) = HOH(i) + NaCl(aq)
Ar + I2 = ArI =>
2 Ar + I2 = 2 ArI
CH3COCl + C7H5NaO3 = C9H8O4 + NaCl =>
CH3COCl + C7H5NaO3 = C9H8O4 + NaCl
KH + O = K2O + H2O =>
2 KH + 2 O = K2O + H2O
BiCl3 + S = SCl + Bi =>
BiCl3 + 3 S = 3 SCl + Bi
ZnO + BaSO4 = ZnSO4 + BaO =>
ZnO + BaSO4 = ZnSO4 + BaO
C6H5COON + HClO4 = C6H5COOH + NClO4 =>
C6H5COON + HClO4 = C6H5COOH + NClO4
C5H8 + HBr = C5H10Br2 =>
C5H8 + 2 HBr = C5H10Br2
CuSO4 + CuCl2 + SO2 + H2O = CuCl + H2SO4 =>
CuSO4 + CuCl2 + SO2 + 2 H2O = 2 CuCl + 2 H2SO4
CH4 + C = C2H4 =>
CH4 + C = C2H4
MgCl2 + LiOH = Mg(OH)2 + LiCl =>
MgCl2 + 2 LiOH = Mg(OH)2 + 2 LiCl
BiH + OH = Bi2O3 + H2O =>
2 BiH + 8 OH = Bi2O3 + 5 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Sr + H(NO3) = H2 + Sr(NO3)2 =>
Sr + 2 H(NO3) = H2 + Sr(NO3)2
Co2Cl + NaOH = NaCl + Co2(OH) =>
Co2Cl + NaOH = NaCl + Co2(OH)
Al4C3 + H2O = CH4 + AlO3H3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 AlO3H3
TiO2 + H3PO4 = TiP2O7 + H2O =>
TiO2 + 2 H3PO4 = TiP2O7 + 3 H2O
Ba(NO3)2 + Al + S = BaS + Al2O3 + N =>
Ba(NO3)2 + 4 Al + S = BaS + 2 Al2O3 + 2 N
C + N2 = C4N2 =>
4 C + N2 = C4N2
Ni(aq) + CO3(aq) = NiCO3(s) =>
Ni(aq) + CO3(aq) = NiCO3(s)
CH3CH2CH2CH = CH2 =>
CH3CH2CH2CH = 4 CH2
P2O5 + CO2 = P2CO7 =>
P2O5 + CO2 = P2CO7
ClO3{3-} + HCl = ClO{2-} + Cl2 + H2O =>
4 ClO3{3-} + 12 HCl = 6 ClO{2-} + 5 Cl2 + 6 H2O
Br2 + KBr = Br3K =>
Br2 + KBr = Br3K
FeCl3 + KF = K3[FeF6] + KCl =>
FeCl3 + 6 KF = K3[FeF6] + 3 KCl
NiO + Cr2O3 + O2 = NiCrO4 =>
4 NiO + 2 Cr2O3 + 3 O2 = 4 NiCrO4
K2Cr2O7 + HBr = Br2 + KCrO2 + H2O =>
K2Cr2O7 + 6 HBr = 3 Br2 + 2 KCrO2 + 3 H2O
CuSO4*5H2O(aq) + NaOH(aq) = NaSO4*5H2O(aq) + CuOH(s) =>
CuSO4*5H2O(aq) + NaOH(aq) = NaSO4*5H2O(aq) + CuOH(s)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
Na3PO4(aq) + Ba(NO3)2(aq) = Na3(NO3)2() + BaPO4() =>
Na3PO4(aq) + Ba(NO3)2(aq) = Na3(NO3)2() + BaPO4()
Mn(OH)2 + H2O + O2 = Mn(OH)3 =>
4 Mn(OH)2 + 2 H2O + O2 = 4 Mn(OH)3
H2SO4 + Mg(OH)2 = Mg(SO4) + HOH =>
H2SO4 + Mg(OH)2 = Mg(SO4) + 2 HOH
NH3 + HgI2 = NHg2I + HI =>
NH3 + 2 HgI2 = NHg2I + 3 HI
CH3CH2CH(OH)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2CH(OH)2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 7 H2O
I2 + NaOH = NaI + NaIO2 + H2O =>
2 I2 + 4 NaOH = 3 NaI + NaIO2 + 2 H2O
Na2[Zn(OH)4] + H2S = ZnS + NaHS + H2O =>
Na2[Zn(OH)4] + 3 H2S = ZnS + 2 NaHS + 4 H2O
C13H1802 + O = H2O + CO2 =>
C13H1802 + 927 O = 901 H2O + 13 CO2
FeSO4 + KMnO4 + H2O = Fe2O3 + MnSO4 + K2SO4 + H2SO4 =>
10 FeSO4 + 2 KMnO4 + 7 H2O = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 7 H2SO4
Na2B4O7 + HCl = B2O3 + NaCl + H2O =>
Na2B4O7 + 2 HCl = 2 B2O3 + 2 NaCl + H2O
HNO3 + I2 + H2O = NO + HIO =>
2 HNO3 + 3 I2 + 2 H2O = 2 NO + 6 HIO
C6H6 + O2 = C + HO =>
C6H6 + 3 O2 = 6 C + 6 HO
Mg(NO3)2(aq) + NH4OH(aq) = Mg(OH)2(s) + NH4NO3(aq) =>
Mg(NO3)2(aq) + 2 NH4OH(aq) = Mg(OH)2(s) + 2 NH4NO3(aq)
PbSO4 + H2O = H{+} + SO4{-} + PbO2 + Pb =>
4 PbSO4 + 2 H2O = 4 H{+} + 4 SO4{-} + PbO2 + 3 Pb
RuCl3 + KOH + KBrO3 = K2RuO4 + KBr + KCl + H2O =>
2 RuCl3 + 10 KOH + KBrO3 = 2 K2RuO4 + KBr + 6 KCl + 5 H2O
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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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