| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al(s) + 5 Cl2(g) = 2 Al2Cl5(s)
AgNO3(ac) + Na3PO4(ac) = AgPO4 + NO3Na3 =>
AgNO3(ac) + Na3PO4(ac) = AgPO4 + NO3Na3
PhCH2OH + KMnO4 + KOH = PhCOOK + K2MnO4 + H2O =>
PhCH2OH + 4 KMnO4 + 5 KOH = PhCOOK + 4 K2MnO4 + 4 H2O
AuCl3 + H3PO4 = AuPO4 + HCl =>
AuCl3 + H3PO4 = AuPO4 + 3 HCl
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
O2 + Fe(OH)2 + H2O = Fe(OH)3 =>
O2 + 4 Fe(OH)2 + 2 H2O = 4 Fe(OH)3
Cu + H2O + O2 + CO2 = CuCO3*Cu(OH)2 =>
2 Cu + H2O + O2 + CO2 = CuCO3*Cu(OH)2
Na2O(s) + Sb2O5(s) = Na3SbO4 =>
3 Na2O(s) + Sb2O5(s) = 2 Na3SbO4
H2S2O3 + H2Cr2O7 + KOH = Cr(OH)3 + K2SO4 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 12 KOH = 8 Cr(OH)3 + 6 K2SO4 + H2O
Li + SO4 = Li2SO4 =>
2 Li + SO4 = Li2SO4
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
H2SeO2 + Na(OH) = Na2SeO2 + H2O =>
H2SeO2 + 2 Na(OH) = Na2SeO2 + 2 H2O
CuSO4 + O2 + C2H5OH = CuCO3 + H2SO4 + H2O =>
2 CuSO4 + 3 O2 + C2H5OH = 2 CuCO3 + 2 H2SO4 + H2O
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
ClO + H = Cl2 + H2O =>
2 ClO + 4 H = Cl2 + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Al3 + H2SO4 = Al2(SO4)3 + H =>
2 Al3 + 9 H2SO4 = 3 Al2(SO4)3 + 18 H
Be + F2 = BeF2 =>
Be + F2 = BeF2
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
K + H2O = H2K2O2 + H =>
2 K + 2 H2O = H2K2O2 + 2 H
Cr(OH)3 + O2 = Cr2(CrO4)3 + H2O =>
20 Cr(OH)3 + 9 O2 = 4 Cr2(CrO4)3 + 30 H2O
KBr2 + PbI2 = KI2 + PbBr2 =>
KBr2 + PbI2 = KI2 + PbBr2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Ca + P4 = Ca3P =>
12 Ca + P4 = 4 Ca3P
F2 + CaBr = CaF + Br2 =>
F2 + 2 CaBr = 2 CaF + Br2
Na2SO3 + KNO3 = Na2SO4 + KNO2 =>
Na2SO3 + KNO3 = Na2SO4 + KNO2
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Na2CO3 + Al(NO3)3 = Al(CO3) + Na + NO3 =>
Na2CO3 + Al(NO3)3 = Al(CO3) + 2 Na + 3 NO3
Fe(H2PO4)2 + H2O2 = FePO4 + H3PO4 + H2O =>
2 Fe(H2PO4)2 + H2O2 = 2 FePO4 + 2 H3PO4 + 2 H2O
Fe3O4 + PbO = FeO + PbO4 =>
3 Fe3O4 + PbO = 9 FeO + PbO4
AuI3 = Au3 + I2 =>
6 AuI3 = 2 Au3 + 9 I2
C2H2 + H2O = (CH2)2 + O2 =>
2 C2H2 + 2 H2O = 2(CH2)2 + O2
NiCl2 + HOH = NiOHCl + HCl =>
NiCl2 + HOH = NiOHCl + HCl
K2SO3 + H3PO4 = H2SO3 + K3PO4 =>
3 K2SO3 + 2 H3PO4 = 3 H2SO3 + 2 K3PO4
C3H4 + O4 = H2O + CO2 =>
C3H4 + 2 O4 = 2 H2O + 3 CO2
H3C6H5O7 + KOH = H2O + KOC =>
H3C6H5O7 + 6 KOH = 7 H2O + 6 KOC
Mg(OH)2 + NH3 = Mg + NH3(OH) =>
Mg(OH)2 + 2 NH3 = Mg + 2 NH3(OH)
FeTiO3 + C + Cl2 = TiCl4 + CO2 + FeCl3 =>
2 FeTiO3 + 3 C + 7 Cl2 = 2 TiCl4 + 3 CO2 + 2 FeCl3
AgNO3(heat) = AgNO2 + O2 =>
2 AgNO3(heat) = 2 AgNO2 + O2
H3AsO4 + LiOH = AsLi3O4 + H2O =>
H3AsO4 + 3 LiOH = AsLi3O4 + 3 H2O
C3H3N3O9 = N2 + CO2 + H2O + O2 =>
4 C3H3N3O9 = 6 N2 + 12 CO2 + 6 H2O + 3 O2
Zn + CH3OOCH = Zn(CH3OOC)2 + H2 =>
Zn + 2 CH3OOCH = Zn(CH3OOC)2 + H2
KMnO4 + HNO2 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Cl2 + KBr = ClBr + K =>
Cl2 + 2 KBr = 2 ClBr + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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