| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NH4NO3
(Na2)(S) + Co(NO3)2 = Co(S) + Na(NO3) =>
(Na2)(S) + Co(NO3)2 = Co(S) + 2 Na(NO3)
FeSO4(aq)Zn(s) = Fe(s)ZnSO4(aq) =>
FeSO4(aq)Zn(s) = Fe(s)ZnSO4(aq)
Fe{2+} + Fe{3+} + HO{-} = Fe3O4 + H2O =>
Fe{2+} + 2 Fe{3+} + 8 HO{-} = Fe3O4 + 4 H2O
BY + XA = AY + BX =>
BY + XA = AY + BX
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
BaOH2 + H2SO3 = BaOH3 + HSO3 =>
BaOH2 + H2SO3 = BaOH3 + HSO3
Au + KCN + O2 + H2O = [KAu(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4[KAu(CN)2] + 4 KOH
C3H8(g) + O2 = CO2 + H2O(g) =>
C3H8(g) + 5 O2 = 3 CO2 + 4 H2O(g)
K2(Cr2O7) + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2(Cr2O7) + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
Cu{+2} + NH3 + H2O = Cu(OH)2 + NH4{+} =>
Cu{+2} + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4{+}
CuSO4 + C6H12O6 + H2O = Cu + C6H12O7 + H2SO4 =>
CuSO4 + C6H12O6 + H2O = Cu + C6H12O7 + H2SO4
C16H24O5N4 + O2 = CO2 + NO3 + H2O =>
2 C16H24O5N4 + 51 O2 = 32 CO2 + 8 NO3 + 24 H2O
C2H5OH + HCOOH = C3H6O2 + H2O =>
C2H5OH + HCOOH = C3H6O2 + H2O
MnO + NaAsO4 = NaO + MnAsO4 =>
MnO + NaAsO4 = NaO + MnAsO4
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
Na3PO4(aq) + MnCl2(aq) = Na3Cl2(s) + MnPO4(aq) =>
Na3PO4(aq) + MnCl2(aq) = Na3Cl2(s) + MnPO4(aq)
Zn(NO3)2 + AgBr = ZnBr2 + AgNO3 =>
Zn(NO3)2 + 2 AgBr = ZnBr2 + 2 AgNO3
Fr2O + SO2 = FrSO + O =>
Fr2O + 2 SO2 = 2 FrSO + 3 O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeO(OH) + HNO3 = FeOH(NO3)2 + H2O =>
FeO(OH) + 2 HNO3 = FeOH(NO3)2 + H2O
Ba + CuSO4 = Cu + BaSO4 =>
Ba + CuSO4 = Cu + BaSO4
NaNO2 + HCl = NO + H2O + HNO3 + NaCl =>
3 NaNO2 + 3 HCl = 2 NO + H2O + HNO3 + 3 NaCl
H2S + HNO3 = H2O + H2SO4 + NO2 =>
H2S + 8 HNO3 = 4 H2O + H2SO4 + 8 NO2
Ni(NO2)2 + H2O = NiOHNO2 + HNO2 =>
Ni(NO2)2 + H2O = NiOHNO2 + HNO2
H2S + HNO3 = H2O + H2SO4 + NO2 =>
H2S + 8 HNO3 = 4 H2O + H2SO4 + 8 NO2
P + I2 + CH3CH2OH = CH3CH2I + H3PO3 =>
2 P + 3 I2 + 6 CH3CH2OH = 6 CH3CH2I + 2 H3PO3
CH3COONH4NaOH = CH3COONaH2ONH3 =>
CH3COONH4NaOH = CH3COONaH2ONH3
C4H10O2 + HIO3 = C2H4O2 + HI + H2O =>
C4H10O2 + HIO3 = 2 C2H4O2 + HI + H2O
Sb + H2O + KOH = K[Sb(OH)6] + H2 =>
2 Sb + 10 H2O + 2 KOH = 2 K[Sb(OH)6] + 5 H2
KHC2O4 + H2SO4 + KMnO4 = MnO + CO2 + H2O + K2SO4 =>
10 KHC2O4 + 7 H2SO4 + 4 KMnO4 = 4 MnO + 20 CO2 + 12 H2O + 7 K2SO4
Zn(CH3COO)2*2H2O + Mn(CH3COO)2*4H2O = Zn95Mn5O100 + CO2 + H2O + CH4 =>
95 Zn(CH3COO)2*2H2O + 5 Mn(CH3COO)2*4H2O = Zn95Mn5O100 + 200 CO2 + 110 H2O + 200 CH4
Na + H2SO4 = Na2SO4 + H2S + HOO =>
2 Na + 2 H2SO4 = Na2SO4 + H2S + 2 HOO
H2 + SO4 = H2SO4 =>
H2 + SO4 = H2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C7H11 + Cl2 = ClC7H8 + HCl =>
C7H11 + 2 Cl2 = ClC7H8 + 3 HCl
BariumChloride + AmmoniumSulfate = BariumSulfate + AmmoniumChloride =>
BariumChloride + AmmoniumSulfate = BariumSulfate + AmmoniumChloride
Na + FeCl = NaCl + Fe =>
Na + FeCl = NaCl + Fe
C2H5SH + O2 = C02 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
H2CO3 + BaSiO3 = H2SiO3 + BaCO3 =>
H2CO3 + BaSiO3 = H2SiO3 + BaCO3
Cu + ZnO2 = CuO2 + Zn =>
Cu + ZnO2 = CuO2 + Zn
Zn(NO3)2 + KOH = KNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2
HCl + Mn = MnCl + H =>
HCl + Mn = MnCl + H
FeS + H{+} = Fe{2} + H2S =>
FeS + 2 H{+} = Fe{2} + H2S
H{+} + MnO4{-} + H2C2O4 = Mn{2+} + CO2 + H2O =>
6 H{+} + 2 MnO4{-} + 5 H2C2O4 = 2 Mn{2+} + 10 CO2 + 8 H2O
Al + Cl2 = Al(Cl)6 =>
Al + 3 Cl2 = Al(Cl)6
C6H3OH + Br2 = C6H2Br3OH + HBr =>
C6H3OH + 2 Br2 = C6H2Br3OH + HBr
CsOH + HNO2 = CsNO2 + H2O =>
CsOH + HNO2 = CsNO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/24
Équations équilibrées sur06/05/23
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