| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H5O4K + 5 NaOH = 2 C4H4O4 + 5 Na + H2O + K
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
KClO + HNO3 = HClO + KNO3 =>
KClO + HNO3 = HClO + KNO3
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
As + Cl2 = As2Cl3 =>
4 As + 3 Cl2 = 2 As2Cl3
As + Cl2 = AsCl2 =>
As + Cl2 = AsCl2
PbO2 + HBr = PbBr2 + Br2 + H2O =>
PbO2 + 4 HBr = PbBr2 + Br2 + 2 H2O
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
Al + NH4(ClO4) = Al2O3 + AlCl3 + N2 + H2O =>
10 Al + 6 NH4(ClO4) = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
Al + Cl2O3 = Al2O3 + Cl2 =>
2 Al + Cl2O3 = Al2O3 + Cl2
CH3NHCH3 + HCl = CH3NH2CH3Cl =>
CH3NHCH3 + HCl = CH3NH2CH3Cl
Na2SO4(aq) + H2O(l) = H2SO4(aq) + NaOH(aq) =>
Na2SO4(aq) + 2 H2O(l) = H2SO4(aq) + 2 NaOH(aq)
C2H4 + H2 = (C2H4)500H2 =>
500 C2H4 + H2 = (C2H4)500H2
As + H2 = AsH5 =>
2 As + 5 H2 = 2 AsH5
NH4Cl + NaHCO3 = NH3 + H2CO3 + NaCl =>
NH4Cl + NaHCO3 = NH3 + H2CO3 + NaCl
Sn + FeCl3 = SnCl2 + Fe =>
3 Sn + 2 FeCl3 = 3 SnCl2 + 2 Fe
C6H6N12O12 = CO + CO2 + N2 + H2O =>
C6H6N12O12 = 3 CO + 3 CO2 + 6 N2 + 3 H2O
Ga + F2 = GaF2 =>
Ga + F2 = GaF2
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Cu(OH) + HClO2 = CuClO2 + H2O =>
Cu(OH) + HClO2 = CuClO2 + H2O
C6H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C6H(g) + 25 O2(g) = 24 CO2(g) + 2 H2O(g)
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
Ca(NO3)2 + (NH4)2HPO4 + H2O + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 2 H2O + 8 NH3 = Ca10(PO4)6(OH)2 + 20 NH4NO3
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
HCl + CaSO4H4O2 = H2SO4 + CaCl2 + H2O =>
2 HCl + CaSO4H4O2 = H2SO4 + CaCl2 + 2 H2O
C2H6 = H2 + C2H4 =>
C2H6 = H2 + C2H4
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
As2O3 + C = As + CO =>
As2O3 + 3 C = 2 As + 3 CO
As2O3 + H2O = H3AsO3 =>
As2O3 + 3 H2O = 2 H3AsO3
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
FeCl3 + S8 = Fe + SCl2 =>
16 FeCl3 + 3 S8 = 16 Fe + 24 SCl2
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
AsH3 + KClO3 = H3AsO4 + KCl =>
3 AsH3 + 4 KClO3 = 3 H3AsO4 + 4 KCl
Mg + Ni(IO3)4 = Mg(IO3) + Ni =>
4 Mg + Ni(IO3)4 = 4 Mg(IO3) + Ni
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
SnS2 + OH{-} = SnS3{2-} + SnO3{2-} + H2O =>
3 SnS2 + 6 OH{-} = 2 SnS3{2-} + SnO3{2-} + 3 H2O
Fe2O3(s) + C(s) = Fe + CO2 =>
2 Fe2O3(s) + 3 C(s) = 4 Fe + 3 CO2
As2O5 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
As2O5 + 3 Ca(OH)2 = Ca3(AsO4)2 + 3 H2O
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
K3CrO3 + HCl = KCl + CrCl3 + H2O =>
K3CrO3 + 6 HCl = 3 KCl + CrCl3 + 3 H2O
As2S5 + H2O2 = H3AsO4 + H2SO4 + H2O =>
As2S5 + 20 H2O2 = 2 H3AsO4 + 5 H2SO4 + 12 H2O
Mg + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
NaH2CO3 + O2 = CO2 + H2O + Na2O =>
4 NaH2CO3 + O2 = 4 CO2 + 4 H2O + 2 Na2O
CH3COOH + NH2CONH2 = CH3COOCONH2 + NH3 =>
CH3COOH + NH2CONH2 = CH3COOCONH2 + NH3
Si(s) + Cl2(g) = SiCl4 =>
Si(s) + 2 Cl2(g) = SiCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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