| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + HgCl2 = CuCl2 + Hg
FeSO4 + Zn = Zn(SO4)3 + Fe =>
3 FeSO4 + Zn = Zn(SO4)3 + 3 Fe
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
SodiumAcetateNickel(II)Chloride = NickelIIAcetateSodiumChloride =>
SodiumAcetateNickel(II)Chloride = NickelIIAcetateSodiumChloride
Mn + SnCl = Sn + MnCl =>
Mn + SnCl = Sn + MnCl
CH2Cl2 + O2 = CO2 + H2 + Cl2 =>
CH2Cl2 + O2 = CO2 + H2 + Cl2
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CoCl2(aq) + K3PO4(aq) = CoPO4(s) + K3Cl2(aq) =>
CoCl2(aq) + K3PO4(aq) = CoPO4(s) + K3Cl2(aq)
HCl + D2O = DCl + H2O =>
2 HCl + D2O = 2 DCl + H2O
Fe(OH)3 + K2S = Fe2S3 + KOH =>
2 Fe(OH)3 + 3 K2S = Fe2S3 + 6 KOH
Li3N + HI = LiI + H3N =>
Li3N + 3 HI = 3 LiI + H3N
Cu + Fe{+3} = Cu{+3} + Fe =>
Cu + Fe{+3} = Cu{+3} + Fe
FeO + H2O = H2FeO2 =>
FeO + H2O = H2FeO2
H2OCuSO = H2CuSO2 =>
H2OCuSO = H2CuSO2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
(CH3)NH(C2H5) + O2 = CO2 + H2O + N2 =>
4(CH3)NH(C2H5) + 21 O2 = 12 CO2 + 18 H2O + 2 N2
C5H12 + NH10 + O2 = HCN + H2O =>
4 C5H12 + 20 NH10 + 57 O2 = 20 HCN + 114 H2O
Pb(CH3COO)2(aq) + Na2(SO4)(aq) = Na(CH3COO)2 + Pb2SO4 =>
2 Pb(CH3COO)2(aq) + Na2(SO4)(aq) = 2 Na(CH3COO)2 + Pb2SO4
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
H3AsO4 + Fe(OH)2 = Fe3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Fe(OH)2 = Fe3(AsO4)2 + 6 H2O
K4Fe(OH)6 = Fe(OH)2 + KOH =>
K4Fe(OH)6 = Fe(OH)2 + 4 KOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
LiOH + HC2H3O2 = H2O + LiC2H3O2 =>
LiOH + HC2H3O2 = H2O + LiC2H3O2
KMnO4 + Fe(SO)4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
38 KMnO4 + 10 Fe(SO)4 + 32 H2SO4 = 19 K2SO4 + 38 MnSO4 + 5 Fe2(SO4)3 + 32 H2O
Y2O3 + SiO2 = Y2Si2O7 =>
Y2O3 + 2 SiO2 = Y2Si2O7
FeSO4 + H2O2 = H2SO4 + Fe2O3 + O2 =>
4 FeSO4 + 4 H2O2 = 4 H2SO4 + 2 Fe2O3 + O2
NO2 + H2O + O2 = H3O{+} + NO3{-} =>
4 NO2 + 6 H2O + O2 = 4 H3O{+} + 4 NO3{-}
U3O8 + NH4HF2 = UF4 + H2O + N2 + NH3 =>
3 U3O8 + 18 NH4HF2 = 9 UF4 + 24 H2O + 2 N2 + 14 NH3
ZnNPb = ZnPbN =>
ZnNPb = ZnPbN
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
AsHO2 = As2O3H2O =>
2 AsHO2 = As2O3H2O
K2SO4 + (NH4)3PO4 = K3PO4 + (NH4)2SO4 =>
3 K2SO4 + 2(NH4)3PO4 = 2 K3PO4 + 3(NH4)2SO4
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
Ag(NO)Na(OH) = Ag(OH)Na(NO) =>
Ag(NO)Na(OH) = Ag(OH)Na(NO)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
TlBr3 + Na2S = Tl2S + S + NaBr =>
2 TlBr3 + 3 Na2S = Tl2S + 2 S + 6 NaBr
Ag + Au2O3 = Ag2O + Au =>
6 Ag + Au2O3 = 3 Ag2O + 2 Au
FeCl3 + H2O = FeO(OH) + HCl =>
FeCl3 + 2 H2O = FeO(OH) + 3 HCl
Cl2 + N = NCl2 =>
Cl2 + N = NCl2
NH3 + MgO = H2O + Mg + N =>
2 NH3 + 3 MgO = 3 H2O + 3 Mg + 2 N
K4[Fe(CN)6] + H2O2H2SO4 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2O2H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
NaNO3 + H2SO4 = Na2SO4(s) + HNO3(aq) =>
2 NaNO3 + H2SO4 = Na2SO4(s) + 2 HNO3(aq)
Na2S + CdSO4(aq) = CdS + Na2SO4 =>
Na2S + CdSO4(aq) = CdS + Na2SO4
AgNO3 + Au = NO3 + AgAu =>
AgNO3 + Au = NO3 + AgAu
Cl2 + KF = ClK + F =>
Cl2 + 2 KF = 2 ClK + 2 F
S03 + O2 = SO4 =>
S03 + 6 O2 = 3 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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