| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 MnO2 + 4 H3PO4 = 5 MnO4 + 6 H2O + 4 P
Mg + CUO = MgO + CU =>
Mg + CUO = MgO + CU
AgOH + NH3 = Ag(NH3)2 + OH =>
AgOH + 2 NH3 = Ag(NH3)2 + OH
MgCl2 + KOH = KCl + Mg(OH)2 =>
MgCl2 + 2 KOH = 2 KCl + Mg(OH)2
KCN(aq) + HBr(aq) = KBr(aq) + HCN(g) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(g)
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
PCl4 + AsF3 = PF4 + AsCl3 =>
3 PCl4 + 4 AsF3 = 3 PF4 + 4 AsCl3
Mg(OH)2 + HCl = Mg(HCl)2 + OH =>
Mg(OH)2 + 2 HCl = Mg(HCl)2 + 2 OH
HMnO4 + Sn(OH)2 = Sn(MnO4)2 + H2O =>
2 HMnO4 + Sn(OH)2 = Sn(MnO4)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiO2 + KOH = K2O*SiO2 + H2O =>
SiO2 + 2 KOH = K2O*SiO2 + H2O
NaOH + Zn(OH)2 = Na2ZnO2 + H2O =>
2 NaOH + Zn(OH)2 = Na2ZnO2 + 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C2Cl6 + H2 = C2Cl4 + H{+} + Cl{-} =>
C2Cl6 + H2 = C2Cl4 + 2 H{+} + 2 Cl{-}
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
SnBr2 + K3PO4 = Sn3(PO4)2 + KBr =>
3 SnBr2 + 2 K3PO4 = Sn3(PO4)2 + 6 KBr
C5H12(g) + O2 = CO2 + H2O =>
C5H12(g) + 8 O2 = 5 CO2 + 6 H2O
Ba(NO3)2 + HCl = NHO3 + BaCl2 =>
Ba(NO3)2 + 2 HCl = 2 NHO3 + BaCl2
NaClO + Na + HCl = NaCl + H2O =>
NaClO + 2 Na + 2 HCl = 3 NaCl + H2O
AgOH + NH3 = AgNH3 + OH =>
AgOH + NH3 = AgNH3 + OH
PH3 + KMnO7 + HCl = H3PO4 + KCl + MnCl2 + H2O =>
11 PH3 + 8 KMnO7 + 24 HCl = 11 H3PO4 + 8 KCl + 8 MnCl2 + 12 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Ga2O3 + H2SeO4 = H2O + Ga2(SeO4)3 =>
Ga2O3 + 3 H2SeO4 = 3 H2O + Ga2(SeO4)3
Fe3O4 = O3 + Fe2 =>
6 Fe3O4 = 8 O3 + 9 Fe2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
H3As + CaCO3 = H2O + CaCO + As =>
4 H3As + 3 CaCO3 = 6 H2O + 3 CaCO + 4 As
C13H10I3N3O7 = C12H10I3N3O5 + CO2 =>
C13H10I3N3O7 = C12H10I3N3O5 + CO2
Na2SO4 + BaSO4 = BaNa2 + SO4 =>
Na2SO4 + BaSO4 = BaNa2 + 2 SO4
AgOH + NH3 = [Ag(NH3)2]OH =>
AgOH + 2 NH3 = [Ag(NH3)2]OH
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
ZnCl2 + K2S = ZnS + Cl2K2 =>
ZnCl2 + K2S = ZnS + Cl2K2
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Zn + H2SO4 = SO2 + H2O + ZnSO4 =>
Zn + 2 H2SO4 = SO2 + 2 H2O + ZnSO4
MnO4{-} + As4O6 + H2O = Mn{2+} + AsO4{3-} + H{+} =>
8 MnO4{-} + 5 As4O6 + 18 H2O = 8 Mn{2+} + 20 AsO4{3-} + 36 H{+}
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
Na2Cl2 + AgNO3 = AgCl + NaNO3 =>
Na2Cl2 + 2 AgNO3 = 2 AgCl + 2 NaNO3
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
C6H14N2O2 + O2 = CO2 + H2O + N2 =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 14 H2O + 2 N2
NaCl + NaOH = Na + HCl + O2 =>
2 NaCl + 2 NaOH = 4 Na + 2 HCl + O2
Fe3O4 = Fe + O =>
Fe3O4 = 3 Fe + 4 O
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
BaCl2 + NaOH = Ba(OH)2 + NaCl() =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl()
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
BaSO4 + AgNO3 = Ba(NO3)2 + Ag2SO4 =>
BaSO4 + 2 AgNO3 = Ba(NO3)2 + Ag2SO4
Zn + PbCl3 = Pb + ZnCl3 =>
Zn + PbCl3 = Pb + ZnCl3
Fe3O4 = FeO + O2 =>
2 Fe3O4 = 6 FeO + O2
MgCO3 + HNO3 = Mg(NO3)2 + H2CO3 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2CO3
K(OH)2 + NH4Cl = KCl2 + NH3 + H2O =>
K(OH)2 + 2 NH4Cl = KCl2 + 2 NH3 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe3O4 = FeO + Fe2O3 =>
Fe3O4 = FeO + Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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