| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOH + H2SO3 = CaSO3 + H3O
Cu(OH)1 + H2CO3 = Cu2(CO3) + H2O =>
2 Cu(OH)1 + H2CO3 = Cu2(CO3) + 2 H2O
Ce{4+} + C2O4{2-} = Ce{3+} + CO2 =>
2 Ce{4+} + C2O4{2-} = 2 Ce{3+} + 2 CO2
CoBr3 + SrSO4 = Co2(SO4)3 + SrBr2 =>
2 CoBr3 + 3 SrSO4 = Co2(SO4)3 + 3 SrBr2
[Hg]2(NO2)2 + ZnSO4 = [Hg]2SO4 + Zn(NO2)2 =>
[Hg]2(NO2)2 + ZnSO4 = [Hg]2SO4 + Zn(NO2)2
Pb{+4} + N{-3} = Pb3N4 =>
3 Pb{+4} + 4 N{-3} = Pb3N4
ZnNa2S = Zn + Na2S =>
ZnNa2S = Zn + Na2S
C5H12N2 + O2 = H2O + CO2 + N2 =>
C5H12N2 + 8 O2 = 6 H2O + 5 CO2 + N2
K2S2O8 + KI = K2SO4 + I2 =>
K2S2O8 + 2 KI = 2 K2SO4 + I2
Fe(SCN)3 + NaOH = Fe(OH)3 + NaSCN =>
Fe(SCN)3 + 3 NaOH = Fe(OH)3 + 3 NaSCN
C6H11CH3 = C6H5CH3 + H2 =>
C6H11CH3 = C6H5CH3 + 3 H2
MnO2 + H{+} + e = Mn{+3} + H2O =>
MnO2 + 4 H{+} + e = Mn{+3} + 2 H2O
PbBr2 + K2SO4 = PbSO4 + KBr =>
PbBr2 + K2SO4 = PbSO4 + 2 KBr
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
Tb2O7 = Tb + O2 =>
2 Tb2O7 = 4 Tb + 7 O2
Bi + Bi2O3 + Se + Cu = Bi96Cu100Se100O100 =>
88 Bi + 100 Bi2O3 + 300 Se + 300 Cu = 3 Bi96Cu100Se100O100
K + C2H3O2 = C2H3KO2 =>
K + C2H3O2 = C2H3KO2
NaCl + Pb(ll)N = Pb(ll)ClNaN =>
NaCl + Pb(ll)N = Pb(ll)ClNaN
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
SbS3 + HNO3 = H3SbO4 + SO2 + NO + H2O =>
3 SbS3 + 17 HNO3 = 3 H3SbO4 + 9 SO2 + 17 NO + 4 H2O
Fe2(SO4)3(aq) + NaOH(aq) = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3(aq) + 6 NaOH(aq) = 2 Fe(OH)3 + 3 Na2SO4
C4H6 + K2Cr2O7 + HCl = C2H4O2 + KCl + CrCl3 + H2O =>
C4H6 + K2Cr2O7 + 8 HCl = 2 C2H4O2 + 2 KCl + 2 CrCl3 + 3 H2O
CrO4{-2} + H{+} + Cl{-} = Cr{+} + H2O + Cl2 =>
2 CrO4{-2} + 16 H{+} + 10 Cl{-} = 2 Cr{+} + 8 H2O + 5 Cl2
Sr + NH4OH = Sr(OH)2 + NH4 =>
Sr + 2 NH4OH = Sr(OH)2 + 2 NH4
N2H6SO4 + AgNO3 = NO2 + H2SO4 + N2H5Ag =>
5 N2H6SO4 + 4 AgNO3 = 6 NO2 + 5 H2SO4 + 4 N2H5Ag
C8H15O4 + O2 = CO2 + H2O =>
4 C8H15O4 + 39 O2 = 32 CO2 + 30 H2O
C4H30 + O2 = CO2 + H2O =>
2 C4H30 + 23 O2 = 8 CO2 + 30 H2O
NaCl + K2SO3 = Na2SO3 + KCl =>
2 NaCl + K2SO3 = Na2SO3 + 2 KCl
SO3 + HNO3 = H2SO4 + N2O5 =>
SO3 + 2 HNO3 = H2SO4 + N2O5
NH4OH + ZnCl2 = NH4Cl + Zn(OH)2 =>
2 NH4OH + ZnCl2 = 2 NH4Cl + Zn(OH)2
NaCl + H2SO4 = Na2SO4 + Cl2H2 =>
2 NaCl + H2SO4 = Na2SO4 + Cl2H2
Zn(OH)2 + NH3 = (Zn(NH3))(OH)2 =>
Zn(OH)2 + NH3 = (Zn(NH3))(OH)2
NaCl + K2SO3 = Na2SO3 + KCl =>
2 NaCl + K2SO3 = Na2SO3 + 2 KCl
Aluminiumsulfate + sodiumhydroxide = aluminiumhydroxide + sodiumsulfate =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
(C6H6O) + FeCl3 = Fe(C6H3O)3 + H + Cl =>
3(C6H6O) + FeCl3 = Fe(C6H3O)3 + 9 H + 3 Cl
HBrO + OH{-} = BrO{-} + H2O =>
HBrO + OH{-} = BrO{-} + H2O
CH3CH3 + Br = CH3CH2Br + HBr =>
CH3CH3 + 2 Br = CH3CH2Br + HBr
CaCO3 + C6H8O6 = Ca(C6H7O6)2 + CO2 + H2O =>
CaCO3 + 2 C6H8O6 = Ca(C6H7O6)2 + CO2 + H2O
Mn + Cu(NO3)2 = Cu + Mn(NO3)7 =>
2 Mn + 7 Cu(NO3)2 = 7 Cu + 2 Mn(NO3)7
CCO2 = CO =>
CCO2 = 2 CO
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
K4 + Cl2 = KCl =>
K4 + 2 Cl2 = 4 KCl
CaH + HNO3 = H2 + CaNO3 =>
CaH + HNO3 = H2 + CaNO3
Fe{3+} + C2O4{2-} + H2O = FeC2O4*H2O + CO2 =>
2 Fe{3+} + 3 C2O4{2-} + 2 H2O = 2 FeC2O4*H2O + 2 CO2
HCl + FeCl2 + KClO3 = FeCl3 + KCl + H2O =>
6 HCl + 6 FeCl2 + KClO3 = 6 FeCl3 + KCl + 3 H2O
Mn + FeCl3 = Fe + MnCl =>
3 Mn + FeCl3 = Fe + 3 MnCl
AgNO3 + N2H4 + KOH = Ag + KNO3 + H2O =>
14 AgNO3 + N2H4 + 16 KOH = 14 Ag + 16 KNO3 + 10 H2O
Zn + CuS = Zn5S + Cu =>
5 Zn + CuS = Zn5S + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/27/24
Équations équilibrées sur07/27/23
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