| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Pb = ZnPb
Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)
Al3 + S6 = Al2S3 =>
4 Al3 + 3 S6 = 6 Al2S3
H3PO4 + H2S + K2CrO4 = K3PO4 + CrPO4 + S + H2O =>
10 H3PO4 + 9 H2S + 6 K2CrO4 = 4 K3PO4 + 6 CrPO4 + 9 S + 24 H2O
MgS + HNO3 = Mg(NO3)2 + NO + H2O + S =>
3 MgS + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O + 3 S
H2C2O4 + KMnO4 + H{+} = CO2 + H2O + Mn{2+} + K{+} =>
5 H2C2O4 + 2 KMnO4 + 6 H{+} = 10 CO2 + 8 H2O + 2 Mn{2+} + 2 K{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P + AgNO3 = PNO3 + Ag =>
P + AgNO3 = PNO3 + Ag
(NH4)2Fe(SO4)*6H2O + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)*6H2O + 24 H2SO4 + 6 KMnO4 = 10(NH4)2SO4 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 84 H2O
HCe + Mg = MgCe + H =>
HCe + Mg = MgCe + H
Ag2O(s) + HNO3(aq) = AgNO3(aq) + H2O(l) =>
Ag2O(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ag3PO4 + NH3 = [Ag(NH3)6]3 + PO4 =>
Ag3PO4 + 18 NH3 = [Ag(NH3)6]3 + PO4
C4H10O2 + C3H6 = C3H6O + C4H10O =>
C4H10O2 + C3H6 = C3H6O + C4H10O
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
Al + C9H6NO = Al(C9H6ON)3 =>
Al + 3 C9H6NO = Al(C9H6ON)3
CH3CH(CH3)CH(OH)CH3 + K2Cr2O7 + HCl = CH3CH(CH3)C(O)CH3 + KCl + CrCl3 + H2O =>
3 CH3CH(CH3)CH(OH)CH3 + K2Cr2O7 + 8 HCl = 3 CH3CH(CH3)C(O)CH3 + 2 KCl + 2 CrCl3 + 7 H2O
S8 + H2CO4 = H2SO4 + CO2 + H2O =>
S8 + 24 H2CO4 = 8 H2SO4 + 24 CO2 + 16 H2O
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2Cl + FeCl2 + H2O =>
2 C6H4CH3NO2 + 5 Fe + 12 HCl = 2 C6H4CH3NH2Cl + 5 FeCl2 + 4 H2O
PbS2 + HNO3 = Pb(NO3)4 + H2O + NO + S =>
3 PbS2 + 16 HNO3 = 3 Pb(NO3)4 + 8 H2O + 4 NO + 6 S
Cl2 + I3Cr + NaOH = NaIO4 + Na2CrO4 + NaCl + H2O =>
27 Cl2 + 2 I3Cr + 64 NaOH = 6 NaIO4 + 2 Na2CrO4 + 54 NaCl + 32 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
F2 + ZnBr2 = ZnF2 + Br2 =>
F2 + ZnBr2 = ZnF2 + Br2
Au2S3 + H3 = Au + H2S =>
Au2S3 + 2 H3 = 2 Au + 3 H2S
Sb(OH)3 + Na2S = Sb2S3 + Na(OH) =>
2 Sb(OH)3 + 3 Na2S = Sb2S3 + 6 Na(OH)
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
NHO3 + HI = NO + I2 + H2O =>
2 NHO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 = SO + H2 + O2 =>
2 H2SO4 = 2 SO + 2 H2 + 3 O2
Cu + H2SO4 + Al = CuS + Al2(SO4)3 + H2O =>
Cu + 4 H2SO4 + 2 Al = CuS + Al2(SO4)3 + 4 H2O
Al(OH)2Cl + H3PO4 = AlPO4 + HCl + H2O =>
Al(OH)2Cl + H3PO4 = AlPO4 + HCl + 2 H2O
Re + Cl2 = ReCl3 =>
2 Re + 3 Cl2 = 2 ReCl3
Mo7Ni13 + Ni9S8 = NiS + MoNi3 =>
Mo7Ni13 + 8 Ni9S8 = 64 NiS + 7 MoNi3
Cu(SO4) + NaCl = CuCl + Na(SO4) =>
Cu(SO4) + NaCl = CuCl + Na(SO4)
Cu + SO4 = Cu(ll)SO4 =>
Cu + SO4 = Cu(ll)SO4
KOH + KBr = KBrKOH =>
KOH + KBr = KBrKOH
Na2(CO3) + HF = NaF + CO2 + H2O =>
Na2(CO3) + 2 HF = 2 NaF + CO2 + H2O
HCl + Zn + H2O = ClO2 + ZnH2 =>
2 HCl + 5 Zn + 4 H2O = 2 ClO2 + 5 ZnH2
(C2H5)2O + HCl = Cl(C2H5)2 + HO =>
(C2H5)2O + HCl = Cl(C2H5)2 + HO
Na + H2O = (Na)2O + H2 =>
2 Na + H2O = (Na)2O + H2
P + Ca = Ca3P4 =>
4 P + 3 Ca = Ca3P4
Na(ng) + Cl2(g) = NaCl =>
2 Na(ng) + Cl2(g) = 2 NaCl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Fe2(SO4)3 + NH3 = Fe(NH3)3 + SO4 =>
Fe2(SO4)3 + 6 NH3 = 2 Fe(NH3)3 + 3 SO4
Cl(CO3) = ClO + CO2 =>
Cl(CO3) = ClO + CO2
Be(OH)2 + H3SbO4 = Be3(SbO4)2 + H2O =>
3 Be(OH)2 + 2 H3SbO4 = Be3(SbO4)2 + 6 H2O
Zn + KClO3 + H2O = Zn(ClO3)2 + KCl + KOH =>
3 Zn + 7 KClO3 + 3 H2O = 3 Zn(ClO3)2 + KCl + 6 KOH
HCN = H2 + CN =>
2 HCN = H2 + 2 CN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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