| Équations équilibrées la veille | Équations équilibrées le lendemain |
SodiumSulfate + BariumChloride = SodiumChloride + BariumSulfate
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
CH3CH2CH2Br + KOH(wather) = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH(wather) = CH3CH2CH2OH + KBr
Cu + AgCl = AgCu2 + Cl2 =>
4 Cu + 2 AgCl = 2 AgCu2 + Cl2
(Co(N2H2(CH3)2)2(P(C6H5)3))3(Cr(NO2)6)2 + KMnO4 + H2SO4 = CoSO4 + N2 + H2O + H3PO4 + MnSO4 + K2SO4 + CO2 + K2Cr2O7 =>
5(Co(N2H2(CH3)2)2(P(C6H5)3))3(Cr(NO2)6)2 + 342 KMnO4 + 523 H2SO4 = 15 CoSO4 + 60 N2 + 733 H2O + 15 H3PO4 + 342 MnSO4 + 166 K2SO4 + 330 CO2 + 5 K2Cr2O7
Al(NO3)3 + C2H5O2N = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)3 + 10 C2H5O2N = 3 Al2O3 + 14 N2 + 20 CO2 + 25 H2O
HCl(aq) + HNO3(aq) = Cl2(g) + NOCl(g) + H2O(l) =>
3 HCl(aq) + HNO3(aq) = Cl2(g) + NOCl(g) + 2 H2O(l)
C7H16(g) + O2 = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(l)
Mg(OH)2 + CaO = Ca(OH)2 + MgO =>
Mg(OH)2 + CaO = Ca(OH)2 + MgO
KClO3 + K2SO3 + H2SO4 = K2SO4 + H2O + Cl2 =>
2 KClO3 + 5 K2SO3 + H2SO4 = 6 K2SO4 + H2O + Cl2
Cr(OH)3 + H{+} = Cr{3+} + H2O =>
Cr(OH)3 + 3 H{+} = Cr{3+} + 3 H2O
C14H6 + O2 = CO2 + H2O =>
2 C14H6 + 31 O2 = 28 CO2 + 6 H2O
Ba(OH)2 + NO2 = Ba(NO3)2 + H2O + NO =>
Ba(OH)2 + 3 NO2 = Ba(NO3)2 + H2O + NO
H2OBr + NaCl = NaBr + H2OCl =>
H2OBr + NaCl = NaBr + H2OCl
KMnO4 + HCl = KCl + MnCl2Cl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2Cl2 + 3 Cl2 + 8 H2O
(NH4)2 + CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2 + 3 CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
Ca + H3AsO4 = Ca(AsO4)2 + As2O3 + H2O =>
2 Ca + 10 H3AsO4 = 2 Ca(AsO4)2 + 3 As2O3 + 15 H2O
Au3ZO4 + QOM = AuOM + Q3ZO4 =>
Au3ZO4 + 3 QOM = 3 AuOM + Q3ZO4
FeSO4*3H2O = FeSO4 + H2O =>
FeSO4*3H2O = FeSO4 + 3 H2O
NaVO3 + HCl = V2O3 + NaCl + H2O + O2 =>
2 NaVO3 + 2 HCl = V2O3 + 2 NaCl + H2O + O2
H2SO4 + KY = H2S + K2SO4 + Y2 + H2O =>
5 H2SO4 + 8 KY = H2S + 4 K2SO4 + 4 Y2 + 4 H2O
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 2 CO2
CaZnO2 + H2O = Ca[Zn(OH)4] =>
CaZnO2 + 2 H2O = Ca[Zn(OH)4]
Ag2S + HNO3 = AgNO3 + NO2 + S + H2O =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 NO2 + S + 2 H2O
C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O =>
2 C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O
Rb + NaOH = Rb(OH)2 + Na =>
Rb + 2 NaOH = Rb(OH)2 + 2 Na
Mg2O7{-2} + H{+} + {-} = Mg{+2} + H2O =>
Mg2O7{-2} + 14 H{+} + 8e = 2 Mg{+2} + 7 H2O
CH3CH2CH2OH + HCl = (Cl)CH3CH2CH2 + H2O =>
CH3CH2CH2OH + HCl = (Cl)CH3CH2CH2 + H2O
CaO2 + (NH4)3Cl = CaCl2 + (NH4)3O =>
CaO2 + 2(NH4)3Cl = CaCl2 + 2(NH4)3O
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
Ba2 + F2 = BaF76 =>
Ba2 + 76 F2 = 2 BaF76
Cu2O + Ni = Cu + NiO =>
Cu2O + Ni = 2 Cu + NiO
H2O + HOCl + NO2 = NO3{-} + Cl{-} + H{+} =>
H2O + HOCl + 2 NO2 = 2 NO3{-} + Cl{-} + 3 H{+}
Na2S + Cu(NO3)3 = Na(NO3) + Cu2S3 =>
3 Na2S + 2 Cu(NO3)3 = 6 Na(NO3) + Cu2S3
Fe3 + H2O = FeO4 + H2 =>
Fe3 + 12 H2O = 3 FeO4 + 12 H2
FeI2 + CI2 = FeCI2 + I2 =>
FeI2 + CI2 = FeCI2 + I2
Cr2O72{-} + S + H2O = Cr2O3 + SO2 + OH{-} =>
4 Cr2O72{-} + 137 S + 2 H2O = 4 Cr2O3 + 137 SO2 + 4 OH{-}
CuOCa(OH)2 = Cu(OH)2CaO =>
CuOCa(OH)2 = Cu(OH)2CaO
S + H3PO4 = H2SO4 + P + H2 =>
2 S + 2 H3PO4 = 2 H2SO4 + 2 P + H2
Fe3 + F2 = FeF3 =>
2 Fe3 + 9 F2 = 6 FeF3
Cu + H2CO3 + O2 = Cu(OH)2 + CuCO3 =>
2 Cu + H2CO3 + O2 = Cu(OH)2 + CuCO3
NaCl + Pb(NO3)4 = NaNO3 + PbCl4 =>
4 NaCl + Pb(NO3)4 = 4 NaNO3 + PbCl4
HCN + O2 = N2 + OC2 + H2O =>
2 HCN + O2 = N2 + OC2 + H2O
CuO + HC1 = Cu1C2 + H2O =>
CuO + 2 HC1 = Cu1C2 + H2O
PF3F2 = PF5 =>
PF3F2 = PF5
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
(C6H5)2CHONa + CH3CH2OH = (C6H5)2CHOH + CH3CH2ONa =>
(C6H5)2CHONa + CH3CH2OH = (C6H5)2CHOH + CH3CH2ONa
ZnCO3 + Na = Na2CO3 + Zn =>
ZnCO3 + 2 Na = Na2CO3 + Zn
CaBr2 + Ag(No3) = Ca(No3)2 + AgBr =>
CaBr2 + 2 Ag(No3) = Ca(No3)2 + 2 AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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