| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb3O4 + 6 NaOH = 2 Na2PbO2 + Na2PbO3 + 3 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
L2 + H2O = LH2O =>
L2 + 2 H2O = 2 LH2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgCH3CO2 + NaCl = NaCH3CO2 + AgCl =>
AgCH3CO2 + NaCl = NaCH3CO2 + AgCl
Mg(OH) + HCl = MgOH2 + Cl =>
Mg(OH) + HCl = MgOH2 + Cl
Co{2+} + KSCN = Co(NCS)4{2-} + K{+} =>
Co{2+} + 4 KSCN = Co(NCS)4{2-} + 4 K{+}
Zn2 + Ni(NO3)2 = Zn2(NO3)2 + Ni =>
Zn2 + Ni(NO3)2 = Zn2(NO3)2 + Ni
PbOAc + HCl = PbCl + OHAc =>
PbOAc + HCl = PbCl + OHAc
Cl + HSO4 = HCl + SO4 =>
Cl + HSO4 = HCl + SO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
H3PO4 + Na2CO3 = Na3PO4 + H2CO3 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2CO3
CrClO3 = CrCl + O2 =>
2 CrClO3 = 2 CrCl + 3 O2
Fe2O3 + Sr(OH)2 + H2O = Sr3[Fe(OH)6]2 =>
Fe2O3 + 3 Sr(OH)2 + 3 H2O = Sr3[Fe(OH)6]2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NH3 + SO2 + O2 + H2O = (NH4)2SO4 =>
4 NH3 + 2 SO2 + O2 + 2 H2O = 2(NH4)2SO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen =>
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
ZnO + CuCl2 = ZnCl2 + CuO =>
ZnO + CuCl2 = ZnCl2 + CuO
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Sn(iv) + NaOH = Na2SnO2 + H2 =>
Sn(iv) + 2 NaOH = Na2SnO2 + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Na2CrO4 + MgCl2 = NaCl + MgCrO4 =>
Na2CrO4 + MgCl2 = 2 NaCl + MgCrO4
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe(OH)3 + H2C2O4 = Fe{3+} + H2O + C2O4{2-} =>
2 Fe(OH)3 + 3 H2C2O4 = 2 Fe{3+} + 6 H2O + 3 C2O4{2-}
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
Na2O2 + HCl = H2O2 + NaCl =>
Na2O2 + 2 HCl = H2O2 + 2 NaCl
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH(aq)
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
C2H5SH + NaOCl + NaOH = Na2CO3 + NaCl + Na2SO4 + H2O =>
C2H5SH + 10 NaOCl + 6 NaOH = 2 Na2CO3 + 10 NaCl + Na2SO4 + 6 H2O
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
NaClOKI = KClONaI =>
NaClOKI = KClONaI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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