| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + BaO = Ba(KO)2 + H2O
P2O5 + NaCl = PCl5 + Na2O =>
P2O5 + 10 NaCl = 2 PCl5 + 5 Na2O
BaF + NaH = BaH + NaF =>
BaF + NaH = BaH + NaF
C2H5OH + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 2 CO2 + 4 Cr{3+} + 11 H2O
Pb + PbO4 + S3O2 = Pb2SO4 =>
7 Pb + 5 PbO4 + 2 S3O2 = 6 Pb2SO4
HNO3 + ClOH = ClNO3 + H2O =>
HNO3 + ClOH = ClNO3 + H2O
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
Cu(OH)2(s) + NH3(aq) = Cu(NH3)4(s) + OH(aq) =>
Cu(OH)2(s) + 4 NH3(aq) = Cu(NH3)4(s) + 2 OH(aq)
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
NaOH + Fe(SCN)6 = Fe(OH)6 + Na + SCN =>
6 NaOH + Fe(SCN)6 = Fe(OH)6 + 6 Na + 6 SCN
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Cu + AgNO3 = CuO + AgNO2 =>
Cu + AgNO3 = CuO + AgNO2
C2O4{2-} + HNO2 + H{+} = CO2 + NO + H2O =>
C2O4{2-} + 2 HNO2 + 2 H{+} = 2 CO2 + 2 NO + 2 H2O
SnS + O2 = SnO2 + SO2 =>
SnS + 2 O2 = SnO2 + SO2
Ba(OH)2 + NaBr = BaBr2 + NaOH =>
Ba(OH)2 + 2 NaBr = BaBr2 + 2 NaOH
KMnO4 + NO + H2SO4 = Mn(NO3)2 + KNO3 + H2O + MnSO4 =>
3 KMnO4 + 5 NO + 2 H2SO4 = Mn(NO3)2 + 3 KNO3 + 2 H2O + 2 MnSO4
CuCl2 + (CH3)3COLi = LiCl + (CH3)3COCu + Cl =>
CuCl2 + (CH3)3COLi = LiCl + (CH3)3COCu + Cl
NaHCO3 + CH3COOH = NaCH3COOH + CO2 + H2O =>
8 NaHCO3 + 9 CH3COOH = 8 NaCH3COOH + 10 CO2 + 6 H2O
CuSO4 + Na2B4O7 = Cu(BO2)2 + B2O3 + Na2SO4 =>
CuSO4 + Na2B4O7 = Cu(BO2)2 + B2O3 + Na2SO4
Li(s) + MgCl2(aq) = Mg + LiCl2 =>
Li(s) + MgCl2(aq) = Mg + LiCl2
Al(s) + Br2 = AlBr3 =>
2 Al(s) + 3 Br2 = 2 AlBr3
FeCl3 + NaHCO3 = Fe(OH)3 + CO2 + NaCl =>
FeCl3 + 3 NaHCO3 = Fe(OH)3 + 3 CO2 + 3 NaCl
Fe + HCl = FeCl3 + H2(g) =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2(g)
BaCl2*3H2O = BaCl2 + H2O =>
BaCl2*3H2O = BaCl2 + 3 H2O
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
AgCl + SnCl2 = Ag + SnCl4 =>
2 AgCl + SnCl2 = 2 Ag + SnCl4
Y + Zr = YZr =>
Y + Zr = YZr
CH3CH2COONH4 + Cl2 = CH3CH2COONH3Cl + HCl =>
CH3CH2COONH4 + Cl2 = CH3CH2COONH3Cl + HCl
FeCl2 + HI = FeI2 + HCl =>
FeCl2 + 2 HI = FeI2 + 2 HCl
NH4NO3 + Cu(OH)2 = NH4OH + Cu(NO3)2 =>
2 NH4NO3 + Cu(OH)2 = 2 NH4OH + Cu(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HI + KHCO3 = KI + H2O + CO2 =>
HI + KHCO3 = KI + H2O + CO2
(CoCl2) + (C2H8N2) + H2O2 = CO2 + CoO + HCl + N2 =>
12(CoCl2) + (C2H8N2) + 8 H2O2 = 2 CO2 + 12 CoO + 24 HCl + N2
C57H104O6 + H2O = CH4 + CO2 =>
C57H104O6 + 28 H2O = 40 CH4 + 17 CO2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
NH4(NO3) = NH3 + NO2 + O2 =>
6 NH4(NO3) = 8 NH3 + 4 NO2 + 5 O2
Mg3N2 + H2O = Mg(OH)2 + H3N =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 H3N
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Pb(NO3)2(aq)K2CO3(aq) = PbCO3(s) + KNO3(aq) =>
Pb(NO3)2(aq)K2CO3(aq) = PbCO3(s) + 2 KNO3(aq)
HCl + KI + KClO3 = KCl + I2 + H2O =>
6 HCl + 6 KI + KClO3 = 7 KCl + 3 I2 + 3 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Hg(ii)O = Hg(i)O =>
Hg(ii)O = Hg(i)O
FeCl3 + KSCN + H2O = Fe2O3 + KCl + HSCN =>
2 FeCl3 + 6 KSCN + 3 H2O = Fe2O3 + 6 KCl + 6 HSCN
Mg + Cl2 = MgCl =>
2 Mg + Cl2 = 2 MgCl
HNO3 + SO2 = HNO2 + SO3 =>
HNO3 + SO2 = HNO2 + SO3
Cd(ll)S + H2SO4 = H2S + Cd(ll)SO4 =>
Cd(ll)S + H2SO4 = H2S + Cd(ll)SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO3 + SrO = MnSrO4 =>
MnO3 + SrO = MnSrO4
K3PO4 + Cd(C2H3O2)2 = K(C2H3O2) + Cd3(PO4)2 =>
2 K3PO4 + 3 Cd(C2H3O2)2 = 6 K(C2H3O2) + Cd3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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