| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + C2H4 = C4H6
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
KCIO3 + HBr = KCI + H2O + Br =>
KCIO3 + 6 HBr = KCI + 3 H2O + 6 Br
HOCl + Ca(OH)2 = H2O + Ca(OCl)2 =>
2 HOCl + Ca(OH)2 = 2 H2O + Ca(OCl)2
HNO3 + ZnO = ZnHNO4 =>
HNO3 + ZnO = ZnHNO4
FeBr + KSCN = Fe(SCN) + KBr =>
FeBr + KSCN = Fe(SCN) + KBr
CH3COOCHCH2 + NaOH = CH3COONa + CH3CH2OH =>
2 CH3COOCHCH2 + 3 NaOH = 3 CH3COONa + CH3CH2OH
HgS + CaO = CaS + Ca2(SO4)2 + Hg =>
8 HgS + 8 CaO = 6 CaS + Ca2(SO4)2 + 8 Hg
ZnS + H2SO4 = H2S + ZnSO4 =>
ZnS + H2SO4 = H2S + ZnSO4
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
K2FeO4 + HCl = Fe3Cl3 + Cl2 + H2O + KCl =>
6 K2FeO4 + 48 HCl = 2 Fe3Cl3 + 15 Cl2 + 24 H2O + 12 KCl
C57H98O6 + KMnO4 + H2O = C57H110O30 + MnO2 + KOH =>
C57H98O6 + 12 KMnO4 + 12 H2O = C57H110O30 + 12 MnO2 + 12 KOH
Mg + CO2 = MgCO3 + CO =>
Mg + 2 CO2 = MgCO3 + CO
Na2S + Pb(NO3)2 = Na2SPb(NO3)2 =>
Na2S + Pb(NO3)2 = Na2SPb(NO3)2
BaCO3 + TiO2 = BaTiO3 + CO2 =>
BaCO3 + TiO2 = BaTiO3 + CO2
Mg(s) + NaCl(aq) = Na + MgCl2 =>
Mg(s) + 2 NaCl(aq) = 2 Na + MgCl2
CH3CH2COCl + H2 = CH3CH2CH2OH + HCl =>
CH3CH2COCl + 2 H2 = CH3CH2CH2OH + HCl
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
NH4Cl + Ca(OH)2 = CaCl2 + (NH3)H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2(NH3)H2O
NaCl + Ag = AgNa + Cl2 =>
2 NaCl + 2 Ag = 2 AgNa + Cl2
CaCl2 + CuSO4 = CuCl + Ca(SO4)2 =>
CaCl2 + 2 CuSO4 = 2 CuCl + Ca(SO4)2
Co + H2Te = CoTe3 + H =>
Co + 3 H2Te = CoTe3 + 6 H
Hg(OCN)2 = CO + N2 + Hg =>
Hg(OCN)2 = 2 CO + N2 + Hg
NaCl + Ag = AgNa + Cl2 =>
2 NaCl + 2 Ag = 2 AgNa + Cl2
CH4O = C2H6O + H2O =>
2 CH4O = C2H6O + H2O
ZnSO4 + KClO3 = K2SO4 + ZnCl2 + O2 =>
ZnSO4 + 2 KClO3 = K2SO4 + ZnCl2 + 3 O2
ZnSO4 + NaOH = Na2SO4 + Zn[OH]2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn[OH]2
NaCl + Ag = AgNa + Cl2 =>
2 NaCl + 2 Ag = 2 AgNa + Cl2
NaCO3 + HCl = NaHCO3 + Cl =>
NaCO3 + HCl = NaHCO3 + Cl
C3H6 + HCl = C3H5Cl + H2 =>
C3H6 + HCl = C3H5Cl + H2
HNO3 + Pb = Pb(NO3) + N2 + H2O =>
12 HNO3 + 10 Pb = 10 Pb(NO3) + N2 + 6 H2O
(NH4)6Mo7O24 = MoO3 + NH3 + H2O =>
(NH4)6Mo7O24 = 7 MoO3 + 6 NH3 + 3 H2O
H2S + Na[Al(OH)4] = Na2S + Al(OH)3 + H2O =>
H2S + 2 Na[Al(OH)4] = Na2S + 2 Al(OH)3 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe(OH)3 + Zn = Fe(OH)2 + Zn(OH)2 =>
2 Fe(OH)3 + Zn = 2 Fe(OH)2 + Zn(OH)2
C3H8O3 + HCl = C3H5ClO + H2O =>
C3H8O3 + HCl = C3H5ClO + 2 H2O
NaCl + Ag = AgNa + Cl2 =>
2 NaCl + 2 Ag = 2 AgNa + Cl2
Fe2S2 + O5 = Fe2O3 + S2O2 =>
Fe2S2 + O5 = Fe2O3 + S2O2
NaCl + Ag = AgNa + Cl2 =>
2 NaCl + 2 Ag = 2 AgNa + Cl2
K2CO3(aq) + MgBr2(aq) = KBr(aq) + MgCO3(g) =>
K2CO3(aq) + MgBr2(aq) = 2 KBr(aq) + MgCO3(g)
BaI3 + Cl2 = BaCl2 + I2 =>
2 BaI3 + 2 Cl2 = 2 BaCl2 + 3 I2
Tb4O7 + WO3 = Tb2(WO4)3 + O2 =>
2 Tb4O7 + 12 WO3 = 4 Tb2(WO4)3 + O2
Ca{2+} + EDTA{4-} = Ca2EDTA =>
2 Ca{2+} + EDTA{4-} = Ca2EDTA
Ag{+} + (PO)4{3-} = (Ag)3(PO)4 =>
3 Ag{+} + (PO)4{3-} = (Ag)3(PO)4
NaCl + Ag = AgNa + Cl2 =>
2 NaCl + 2 Ag = 2 AgNa + Cl2
Fe2(CO3)3 + Mg(NO3)2 = Fe(NO3)3 + MgCO3 =>
Fe2(CO3)3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 MgCO3
V2O5 + H2SO4 = H2O + VOSO4 + O =>
V2O5 + 2 H2SO4 = 2 H2O + 2 VOSO4 + O
C13H22O2 + O2 = CO2 + H2O =>
2 C13H22O2 + 35 O2 = 26 CO2 + 22 H2O
KAl(SO4)2*12H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*12H2O = KAl(SO4)2 + 12 H2O
Ca(NO3)(s) + HCl(aq) = CaCl + HNO3 =>
Ca(NO3)(s) + HCl(aq) = CaCl + HNO3
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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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