| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
FeCl2 + ClF3 = FeF3 + Cl =>
FeCl2 + ClF3 = FeF3 + 3 Cl
Al + Mg(NO3)2 = Al(NO3)3 + Mg =>
2 Al + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 Mg
Zn + AgI = Zn(I)2 + Ag =>
Zn + 2 AgI = Zn(I)2 + 2 Ag
CuS(aq) + KOH(aq) = Cu(OH)2(aq) + K2S =>
CuS(aq) + 2 KOH(aq) = Cu(OH)2(aq) + K2S
C18H57FN4O3 + K2S2O8 + KOH = KNO3 + CO2 + K2SO4 + KF + H2O =>
C18H57FN4O3 + 71 K2S2O8 + 147 KOH = 4 KNO3 + 18 CO2 + 142 K2SO4 + KF + 102 H2O
CH3COOH + Ag(OH)2 = Ag(CH3COO)2 + H2O =>
2 CH3COOH + Ag(OH)2 = Ag(CH3COO)2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O =>
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O
NaClO3 + NaAsO2 + NaOH = NaCl + Na3AsO4 + H2O =>
NaClO3 + 3 NaAsO2 + 6 NaOH = NaCl + 3 Na3AsO4 + 3 H2O
CH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2OH + 2 HBr = 2 CH3CH2CH2Br + 3 H2O
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O =>
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4)3 + FeOH =>
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4)3 + 2 FeOH
SnO2 + C = CO2 + Sn =>
SnO2 + C = CO2 + Sn
Pb3O4 + HCl = Pb3Cl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 2 Pb3Cl + 8 H2O + 7 Cl2
J2 + Na2S2O3 + NaOH = NaJ + H2O + Na2SO4 =>
4 J2 + Na2S2O3 + 10 NaOH = 8 NaJ + 5 H2O + 2 Na2SO4
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
NH4 + CaO = Ca + NH3 + H2O =>
2 NH4 + CaO = Ca + 2 NH3 + H2O
P2O5 + CaO = P2O5CaO =>
P2O5 + CaO = P2O5CaO
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
Na2SO4 + Ba(CH3COO)2 = NaCH3COO + BaSO4 =>
Na2SO4 + Ba(CH3COO)2 = 2 NaCH3COO + BaSO4
NO2 + Zn(OH)2 = Zn(NO3) + H2O =>
NO2 + Zn(OH)2 = Zn(NO3) + H2O
K3PO4 + Fe(NO3)3 = FePO4 + KNO3 =>
K3PO4 + Fe(NO3)3 = FePO4 + 3 KNO3
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O =>
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O
C4H4Cl2 + O2 = CO + H2O + Cl2 =>
C4H4Cl2 + 3 O2 = 4 CO + 2 H2O + Cl2
Ca + H2PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H2PO4 = Ca3(PO4)2 + 2 H2
S02 + Cl2 + H2O = H2SO4 + HCl =>
S02 + 6 Cl2 + 8 H2O = 2 H2SO4 + 12 HCl
CH3CH2CH2OH + O2 = CH3CH2COOH + H2O =>
CH3CH2CH2OH + O2 = CH3CH2COOH + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2OH + 2 HBr = 2 CH3CH2CH2Br + 3 H2O
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O =>
C7H6O3 + C2H6O = (OH)C6H4CO2C2H5 + H2O
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
Potassiumcarbonate + calciumhydroxide = potassiumhydroxide + calciumcarbonate =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3
BiO3{-} + Cr3{+} + H{+} = Cr2O7{-}2 + Bi3{+} + H2O =>
111 BiO3{-} + 28 Cr3{+} + 78 H{+} = 42 Cr2O7{-}2 + 37 Bi3{+} + 39 H2O
CH3CH(Cl)CH3 + HCl = CH3CH2CH3 + Cl2 =>
CH3CH(Cl)CH3 + HCl = CH3CH2CH3 + Cl2
CaCO3 + NaNO3 = CaNO3 + NaCO3 =>
CaCO3 + NaNO3 = CaNO3 + NaCO3
S2Fe6 + O2 = Fe2O3 + SO2 =>
2 S2Fe6 + 13 O2 = 6 Fe2O3 + 4 SO2
UO3 + SOCl2 = UCl5 + SO2 + Cl2 =>
2 UO3 + 6 SOCl2 = 2 UCl5 + 6 SO2 + Cl2
Li + AlI3 = LiI + Al =>
3 Li + AlI3 = 3 LiI + Al
C6H8O7 + ZrO9H16Cl2 = ZrCl + HCl + CO + H2O =>
C6H8O7 + 2 ZrO9H16Cl2 = 2 ZrCl + 2 HCl + 6 CO + 19 H2O
Ba(C2H3O2)2 + Na2CrO4 = BaCrO4 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CrO4 = BaCrO4 + 2 NaC2H3O2
NaS + Ag + H2O + O2 = NaOH + Ag2S =>
4 NaS + 8 Ag + 2 H2O + O2 = 4 NaOH + 4 Ag2S
KSCN + Fe(NH3)3 = K + FeSCN + NH3 =>
KSCN + Fe(NH3)3 = K + FeSCN + 3 NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cd + KMnO4 + H2SO4 = CdSO4 + MnSO4 + K2SO4 + H2O =>
5 Cd + 2 KMnO4 + 8 H2SO4 = 5 CdSO4 + 2 MnSO4 + K2SO4 + 8 H2O
FeO + SiO2 = Fe2SiO4 =>
2 FeO + SiO2 = Fe2SiO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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