| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 KI + K2Cr2O7 + 11 H2SO4 = Cr2(SO3)4 + 7 K2SO4 + 6 I2 + 11 H2O
CI + NaOH = NaCI + NaCIO + H2O =>
2 CI + 2 NaOH = NaCI + NaCIO + H2O
Al(OH)3 + H3SbO3 = AlSbO3 + H2O =>
Al(OH)3 + H3SbO3 = AlSbO3 + 3 H2O
Na2O + H3Po4 = Na2HPo4 + H2O =>
Na2O + H3Po4 = Na2HPo4 + H2O
Cl2 + MgI2 = MgCl5 + I2 =>
5 Cl2 + 2 MgI2 = 2 MgCl5 + 2 I2
MgCl2 + CuBr2 = MgBr2 + CuCl2 =>
MgCl2 + CuBr2 = MgBr2 + CuCl2
AgN03 + K3P04 = Ag3P04 + KN03 =>
3 AgN03 + K3P04 = Ag3P04 + 3 KN03
Ni(OH)2 + H3BO3 = Ni3(BO3)2 + H2O =>
3 Ni(OH)2 + 2 H3BO3 = Ni3(BO3)2 + 6 H2O
ZnBr2 + K3PO4 = KBr + Zn + PO4 =>
3 ZnBr2 + 2 K3PO4 = 6 KBr + 3 Zn + 2 PO4
C + CH3Hg{+} = C2H3Hg{+} =>
C + CH3Hg{+} = C2H3Hg{+}
HCl + FeCl2 + K2Cr2O7 = FeCl3 + CrCl3 + KCl + H2O =>
14 HCl + 6 FeCl2 + K2Cr2O7 = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Na + AlCl3 = Al + NaCl3 =>
Na + AlCl3 = Al + NaCl3
As4O6(s) + HO{-}(aq) = AsO2{-}(aq) + H2O(l) =>
As4O6(s) + 4 HO{-}(aq) = 4 AsO2{-}(aq) + 2 H2O(l)
Na2Co3 + Cu(NO3)2 = CuCo3 + Na2(NO3)2 =>
Na2Co3 + Cu(NO3)2 = CuCo3 + Na2(NO3)2
Cr2O72{2-} + H{+} + I{-} = Cr{3+} + I2 + H2O =>
Cr2O72{2-} + 144 H{+} + 136 I{-} = 2 Cr{3+} + 68 I2 + 72 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
Li2S + Al2(SO4)3 = Li2SO4 + Al2S3 =>
3 Li2S + Al2(SO4)3 = 3 Li2SO4 + Al2S3
ZnCl2 + KNO3 = KCl + Zn(NO3)2 =>
ZnCl2 + 2 KNO3 = 2 KCl + Zn(NO3)2
[CoCl(NH3)4]Cl + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4[CoCl(NH3)4]Cl + 4 NH4Cl + O2 = 4[Co(NH3)5Cl]Cl2 + 2 H2O
CaCO3 + Mn2O3 = CaMnO3 + C + O3 =>
2 CaCO3 + Mn2O3 = 2 CaMnO3 + 2 C + O3
In + Cl = InCl3 =>
In + 3 Cl = InCl3
HClO4 + P4O10 = H3PO4 + Cl2O7 = N2(g) + O2(g) + H2O = HNO3(aq) + CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl = FeS + O2 = Fe2O3 + SO2 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
FeCl3 + Na2CO3 = (Fe)2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = (Fe)2(CO3)3 + 6 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr + HBO = Sr(BO)2 + H2 =>
Sr + 2 HBO = Sr(BO)2 + H2
Fe(NO3)3 + Li(OH) = Fe(OH) + Li(NO3)3 =>
Fe(NO3)3 + Li(OH) = Fe(OH) + Li(NO3)3
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + (NH4)NO3 =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2(NH4)NO3
Ba(NO2)2 + Al(OH)3 = Ba(OH)3 + Al(NO2)2 =>
Ba(NO2)2 + Al(OH)3 = Ba(OH)3 + Al(NO2)2
ZnSO4*7H2O + H2 = Zn + H2SO4 + H2O =>
ZnSO4*7H2O + H2 = Zn + H2SO4 + 7 H2O
Ag(AsO3) + Zn + H2SO4 = AsH3 + Ag + Zn(SO4) + H2O =>
2 Ag(AsO3) + 9 Zn + 9 H2SO4 = 2 AsH3 + 2 Ag + 9 Zn(SO4) + 6 H2O
CH3CHCH2 + KMnO4 + H2O = CH3CH2OHCH2OH + MnO2 + KOH =>
3 CH3CHCH2 + KMnO4 + 5 H2O = 3 CH3CH2OHCH2OH + MnO2 + KOH
Mo2O3 + CO = CO2 + Mo =>
Mo2O3 + 3 CO = 3 CO2 + 2 Mo
OH2O = OH2 + OO2 =>
3 OH2O = 3 OH2 + OO2
HCl + Cr = CrCl + H2 =>
2 HCl + 2 Cr = 2 CrCl + H2
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
CdBr2(aq) + Li2S(aq) = CdS + LiBr =>
CdBr2(aq) + Li2S(aq) = CdS + 2 LiBr
CH3CHCH2(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CHCH2(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
C5(H10)O4 + O2 = CO2 + H2O =>
2 C5(H10)O4 + 11 O2 = 10 CO2 + 10 H2O
CaCl2 + H2O = CaCl2H2O =>
CaCl2 + H2O = CaCl2H2O
NH4CO3 + Ca(OH)2 = Ca(CO3)2 + NH3 + H2O =>
2 NH4CO3 + Ca(OH)2 = Ca(CO3)2 + 2 NH3 + 2 H2O
CuBr2 + AgNO3 = AgBr + Cu(NO3)2 =>
CuBr2 + 2 AgNO3 = 2 AgBr + Cu(NO3)2
CHOH + CH3OH = C2H5OH + O2 =>
2 CHOH + 2 CH3OH = 2 C2H5OH + O2
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
C8H11N3O2 + NH2NH2H2O + H2SO4 = C4H6N4OHSO2 + C4H9NOHSO2 + H2O =>
3 C8H11N3O2 + 6 NH2NH2H2O + 6 H2SO4 = 5 C4H6N4OHSO2 + C4H9NOHSO2 + 18 H2O
NaVO3 + H2SO4 = NaSO4 + VO2 + H2O =>
NaVO3 + H2SO4 = NaSO4 + VO2 + H2O
Ge + S = GeS =>
Ge + S = GeS
HC2H3O2 + Al2(CO3)3 = H2(CO3)3 + AlC2H3O2 =>
2 HC2H3O2 + Al2(CO3)3 = H2(CO3)3 + 2 AlC2H3O2
H2C2O3 + O2 = CO2 + H2O =>
H2C2O3 + O2 = 2 CO2 + H2O
H2 + CO = C5000H2 + H2O =>
5001 H2 + 5000 CO = C5000H2 + 5000 H2O
Na2CO3(s) + AgNO3(l) = Ag2CO3 + NaNO3 =>
Na2CO3(s) + 2 AgNO3(l) = Ag2CO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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