| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
Na + ZnO = NaO + Zn =>
Na + ZnO = NaO + Zn
Bi + Sb + Te = BiSb3Te7 =>
Bi + 3 Sb + 7 Te = BiSb3Te7
Zn(OH)2LiOH = [Li[Zn(OH)3]] =>
Zn(OH)2LiOH = [Li[Zn(OH)3]]
Ca + AgN = Ag + Ca3N2 =>
3 Ca + 2 AgN = 2 Ag + Ca3N2
O = O14 =>
14 O = O14
Mg + Al2(SO4)3 = Mg(SO4) + Al =>
3 Mg + Al2(SO4)3 = 3 Mg(SO4) + 2 Al
NO + NO3 = NO2 =>
NO + NO3 = 2 NO2
NH2(CH3)2Cl + CdCl2 = [NH2(CH3)2]2CdCl4 =>
2 NH2(CH3)2Cl + CdCl2 = [NH2(CH3)2]2CdCl4
Pb + AgCl = PbCl + Ag =>
Pb + AgCl = PbCl + Ag
AlCl3 + HSO4 = Al2 + (SO4)3 + ClH =>
2 AlCl3 + 6 HSO4 = Al2 + 2(SO4)3 + 6 ClH
O2 + AlBr3 = Al2O3 + Br2 =>
3 O2 + 4 AlBr3 = 2 Al2O3 + 6 Br2
Al2S3 + H2SO4 = Al + SO2 + H2O =>
Al2S3 + 6 H2SO4 = 2 Al + 9 SO2 + 6 H2O
CH3Br = C2H4 + HBr =>
2 CH3Br = C2H4 + 2 HBr
H[AuBr4] + SO2 + H2O = HBr + Au + H2SO4 =>
2 H[AuBr4] + 3 SO2 + 6 H2O = 8 HBr + 2 Au + 3 H2SO4
Ba(NO3)2 + Ni = Ba + Ni(NO3)2 =>
Ba(NO3)2 + Ni = Ba + Ni(NO3)2
Cd + SnCl2 = Sn + CdCl =>
2 Cd + SnCl2 = Sn + 2 CdCl
Ba(OH)2 + Cu = Cu(OH)2 + Ba =>
Ba(OH)2 + Cu = Cu(OH)2 + Ba
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2 + CN = Fe(CN)2 =>
Fe2 + 4 CN = 2 Fe(CN)2
AgNO3 + Zr = Ag + Zr(NO3)4 =>
4 AgNO3 + Zr = 4 Ag + Zr(NO3)4
FeO + CH3COOH = Fe(CH3COO)2 + H2O =>
FeO + 2 CH3COOH = Fe(CH3COO)2 + H2O
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
Li3PO4 + MnCl2 = LiCl + Mn3(PO4)2 =>
2 Li3PO4 + 3 MnCl2 = 6 LiCl + Mn3(PO4)2
CaH2 + NH3 = Ca(NH2)2 + H2 =>
CaH2 + 2 NH3 = Ca(NH2)2 + 2 H2
C7H8 + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O =>
3 C7H8 + 4 CrO3 + 6 H2SO4 = 3 C7H6O + 2 Cr2(SO4)3 + 9 H2O
BO3 + H2O = H3BO3 + OH =>
BO3 + 3 H2O = H3BO3 + 3 OH
Zn + Ni(CH3COO)2 = Zn(CH3COO)2 + Ni =>
Zn + Ni(CH3COO)2 = Zn(CH3COO)2 + Ni
As2O3 + S2 = As2S3 + SO2 =>
4 As2O3 + 9 S2 = 4 As2S3 + 6 SO2
Na2(Zn(OH)4) + H2S = NaHS + ZnS + H2O =>
Na2(Zn(OH)4) + 3 H2S = 2 NaHS + ZnS + 4 H2O
P4(g) + O2(g) = P2O3(g) =>
P4(g) + 3 O2(g) = 2 P2O3(g)
SO3{2-} + MnO4{-} + H{+} = S2O6{2-} + Mn{2+} + H2O =>
10 SO3{2-} + 2 MnO4{-} + 16 H{+} = 5 S2O6{2-} + 2 Mn{2+} + 8 H2O
C2H6O2S + O2 = CO2 + H2O + SO2 =>
2 C2H6O2S + 7 O2 = 4 CO2 + 6 H2O + 2 SO2
VSO4 + Pb(CN)2 = V(CN)2 + PbSO4 =>
VSO4 + Pb(CN)2 = V(CN)2 + PbSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Bi + Se = Bi200Se300 =>
200 Bi + 300 Se = Bi200Se300
Pb(s) + O4 = Pb3O4(s) =>
3 Pb(s) + O4 = Pb3O4(s)
N2H4 + MnO4{-2} = N2 + Mn2{+} + H2O + OH{-} =>
11 N2H4 + 8 MnO4{-2} = 11 N2 + 4 Mn2{+} + 12 H2O + 20 OH{-}
Cu(NO3)2 + NaCO3 = CuO + CO2 + Na(NO3)2 =>
Cu(NO3)2 + NaCO3 = CuO + CO2 + Na(NO3)2
Cl2 + CaOH = CaOCl2 + H2 =>
2 Cl2 + 2 CaOH = 2 CaOCl2 + H2
SiF4 + H2 = HF + Si =>
SiF4 + 2 H2 = 4 HF + Si
[Ag(NH3)2]OH + C3H6O = CH3COOH + Ag + NH3 + H2O =>
8[Ag(NH3)2]OH + 2 C3H6O = 3 CH3COOH + 8 Ag + 16 NH3 + 4 H2O
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4(s) + Na3(NO3)2(aq) =>
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4(s) + Na3(NO3)2(aq)
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2(g) =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2(g)
E + NO3{-} = E{2+} + O{2-} + N2 =>
5 E + 2 NO3{-} = 5 E{2+} + 6 O{2-} + N2
CCl4 + H2O + NaC3H5O3 = NaHClO3 + CO2 + H2 =>
CCl4 + 26 H2O + 4 NaC3H5O3 = 4 NaHClO3 + 13 CO2 + 34 H2
NH4OH + ZnCl2 = NH4ClOH + Zn =>
2 NH4OH + ZnCl2 = 2 NH4ClOH + Zn
H2SO4 + HI = H2SO3 + I2 + HO =>
2 H2SO4 + 2 HI = 2 H2SO3 + I2 + 2 HO
Na3N + H2 = NH3 + Na =>
2 Na3N + 3 H2 = 2 NH3 + 6 Na
O3 + HS{-} = SO4{-2} + H{+} =>
4 O3 + 3 HS{-} = 3 SO4{-2} + 3 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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