| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + NaOH = H2O + NaC2H5O
H2[SnCl4] + HgCl2 = Hg2Cl2 + H2[SnCl6] =>
H2[SnCl4] + 2 HgCl2 = Hg2Cl2 + H2[SnCl6]
Na2SO4 + BaSiO3 = Na2SiO3 + BaSO4 =>
Na2SO4 + BaSiO3 = Na2SiO3 + BaSO4
SnO2 + Cu = CuO + Sn =>
SnO2 + 2 Cu = 2 CuO + Sn
KMnO4 + NaNO2 + H2SO4 = MnSO4 + H2O + NaNO3 + K2SO4 =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 NaNO3 + K2SO4
Fe2(SO4)3 + NH3 + H2O = Fe(OH0)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH0)3 + 3(NH4)2SO4
HCl + KClO4 = HClO4 + KCl =>
HCl + KClO4 = HClO4 + KCl
Zn + NCl = ZnCl2 + N2 =>
Zn + 2 NCl = ZnCl2 + N2
borax + H2SO4 = boricacid + Na2SO4 + water =>
Na2B4O7*10H2O + H2SO4 = 4 H3BO3 + Na2SO4 + 5 H2O
C6H12N4 + HNO3 = C3H6N6O6 + CH2(ONO2)2 + NH4NO3 + H2O =>
C6H12N4 + 10 HNO3 = C3H6N6O6 + 3 CH2(ONO2)2 + NH4NO3 + 3 H2O
CuBr2 + Na = NaBr + Cu =>
CuBr2 + 2 Na = 2 NaBr + Cu
CuOH + HC2H3O2 = CuC2H3O2 + HOH =>
CuOH + HC2H3O2 = CuC2H3O2 + HOH
CuCl + Ba(OH)2 = BaCl2 + CuOH =>
2 CuCl + Ba(OH)2 = BaCl2 + 2 CuOH
AlBr3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Br2 + H2O =>
10 AlBr3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Br2 + 24 H2O
Fe3C = Fe + C =>
Fe3C = 3 Fe + C
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KBrO3 + Cu2SO4 + H2SO4 = KBr + CuSO4 + H2O =>
KBrO3 + 3 Cu2SO4 + 3 H2SO4 = KBr + 6 CuSO4 + 3 H2O
Al + HNO3 = Al(NO3)2 + NH4NO3 + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + NH4NO3 + 3 H2O
F + FeI3 = Fe + FI =>
3 F + FeI3 = Fe + 3 FI
KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + SiO2 =>
2 KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + 4 SiO2
P2O5 + Nb2O5 = NbOPO4 =>
P2O5 + Nb2O5 = 2 NbOPO4
MnO2 + H2SO4 = MnS + H2O + O2 =>
2 MnO2 + 2 H2SO4 = 2 MnS + 2 H2O + 5 O2
P + Cl3 = PCl3 =>
P + Cl3 = PCl3
CoCl2 + LiOH = LiCl + Co(OH)2 =>
CoCl2 + 2 LiOH = 2 LiCl + Co(OH)2
Mg3N2 + CO = MgO + N2 + C2 =>
2 Mg3N2 + 6 CO = 6 MgO + 2 N2 + 3 C2
Mg + SO2 = MgO2 + S =>
Mg + SO2 = MgO2 + S
F2 + Fe2S3 = FeF3 + S8 =>
24 F2 + 8 Fe2S3 = 16 FeF3 + 3 S8
K + HClO = KClO + H =>
K + HClO = KClO + H
CI2 + KBr = KCI2 + Br =>
CI2 + KBr = KCI2 + Br
Sn + HNO3 = HSnO3 + NO2 + H2O =>
Sn + 5 HNO3 = HSnO3 + 5 NO2 + 2 H2O
C2H5OH + NaOH = H2O + NaC2H5O =>
C2H5OH + NaOH = H2O + NaC2H5O
NaC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
H2S + Br2 = S + HBr2 =>
H2S + 2 Br2 = S + 2 HBr2
NaBr + HClO4 = NaClO4 + HBr =>
NaBr + HClO4 = NaClO4 + HBr
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(NH4)2SO4 + KHO = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KHO = K2SO4 + 2 NH3 + 2 H2O
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
C2H2 + H = C2H5 =>
C2H2 + 3 H = C2H5
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
AgOH + H2O2 = AgO2 + H2O =>
2 AgOH + 3 H2O2 = 2 AgO2 + 4 H2O
H3SbO3 + Cu(OH)2 = Cu3(SbO3)2 + H2O =>
2 H3SbO3 + 3 Cu(OH)2 = Cu3(SbO3)2 + 6 H2O
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
KI + AgCl = AgI + KCl =>
KI + AgCl = AgI + KCl
KMnO4 + Na3PO3 + KOH = K2MnO4 + Na3PO4 + H2O =>
2 KMnO4 + Na3PO3 + 2 KOH = 2 K2MnO4 + Na3PO4 + H2O
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4(s) + NaNO3(ac) =>
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4(s) + 2 NaNO3(ac)
CO3{2-} + HOH = HCO3{-} + OH{-} =>
CO3{2-} + HOH = HCO3{-} + OH{-}
KBrO3 + Cu2SO4 + H2SO4 = KBr + CuSO4 + H2O =>
KBrO3 + 3 Cu2SO4 + 3 H2SO4 = KBr + 6 CuSO4 + 3 H2O
HCl + PbFl = PbCl + HFl =>
HCl + PbFl = PbCl + HFl
NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Na{+} + HCO3{-} + Si(OH)4 =>
2 NaAlSi3O8 + 2 H2CO3 + 9 H2O = Al2Si2O5(OH)4 + 2 Na{+} + 2 HCO3{-} + 4 Si(OH)4
P2O5 + Nb2O5 = NbOPO4 =>
P2O5 + Nb2O5 = 2 NbOPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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