| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3COOH + KOH = H2O + KC2H3COO
BaCl2 + AgNa3 = BaNa3 + AgCl2 =>
BaCl2 + AgNa3 = BaNa3 + AgCl2
NHO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 NHO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
Bi2O3 + NaOH + NaCIO = NaBiO3 + NaCI + H2O =>
Bi2O3 + 2 NaOH + 2 NaCIO = 2 NaBiO3 + 2 NaCI + H2O
C2H4(g) + O2(g) = CO2(s) + H2O =>
C2H4(g) + 3 O2(g) = 2 CO2(s) + 2 H2O
NO + Fe = Fe(NO) =>
NO + Fe = Fe(NO)
CH2O + H2SO4 = CO2 + H2O + SO2 =>
CH2O + 2 H2SO4 = CO2 + 3 H2O + 2 SO2
P4 + KClO = KCl + P2O5 =>
P4 + 10 KClO = 10 KCl + 2 P2O5
Na(OH)2 + CO2 = Na(CO3) + H2O =>
Na(OH)2 + CO2 = Na(CO3) + H2O
C16H14O3 + NaOH = Na2C15H14O2 + Na2CO3 + H2O =>
C16H14O3 + 4 NaOH = Na2C15H14O2 + Na2CO3 + 2 H2O
Zn + S2 = ZnS =>
2 Zn + S2 = 2 ZnS
S8 + O4 = SO3 =>
S8 + 6 O4 = 8 SO3
CH4N2O + C2H5OH = C3H7NO2 + H2 + N2 =>
2 CH4N2O + 2 C2H5OH = 2 C3H7NO2 + 3 H2 + N2
In(OH)3 + NaOH = NaInO2 + H2O =>
In(OH)3 + NaOH = NaInO2 + 2 H2O
HgCl2 + NH4OH = Hg(NH3)2 + H2O + Cl2 =>
HgCl2 + 2 NH4OH = Hg(NH3)2 + 2 H2O + Cl2
Mg2O3 + H2SO4 = Mg2(SO4)3 + H2O =>
Mg2O3 + 3 H2SO4 = Mg2(SO4)3 + 3 H2O
H{+} + NO2{-} + MnO4{-} = NO3{-} + Mn{2+} + H2O =>
6 H{+} + 5 NO2{-} + 2 MnO4{-} = 5 NO3{-} + 2 Mn{2+} + 3 H2O
CaO(s) + SiO2(s) = CaO*SiO2 =>
CaO(s) + SiO2(s) = CaO*SiO2
Fe(NO3)3 + NaOH = NaNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 NaOH = 3 NaNO3 + Fe(OH)3
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
SrS + CuSO4 = SrSO4 + CuS =>
SrS + CuSO4 = SrSO4 + CuS
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
CuSO4 + KI + KIO3 + H2O = Cu(OH)2 + K2SO4 + I2 =>
3 CuSO4 + 5 KI + KIO3 + 3 H2O = 3 Cu(OH)2 + 3 K2SO4 + 3 I2
C6H5OH + CH3OH = (CH3)2C6H3OH + H2O =>
C6H5OH + 2 CH3OH = (CH3)2C6H3OH + 2 H2O
Ni(CH3COO)2 = Ni + (CH3COO) =>
Ni(CH3COO)2 = Ni + 2(CH3COO)
C2H5BrNH3 = C2H5NH2HBr =>
C2H5BrNH3 = C2H5NH2HBr
Cu2O + H2SO4 = SO2 + CuSO4 + H2O =>
Cu2O + 3 H2SO4 = SO2 + 2 CuSO4 + 3 H2O
NH3 + H2O + Cu(NO3)2 = NH3NO3 + Cu(OH)2 =>
14 NH3 + 12 H2O + 9 Cu(NO3)2 = 16 NH3NO3 + 9 Cu(OH)2
FO3 + CO = F + CO2 =>
FO3 + 3 CO = F + 3 CO2
Al + CuSO4*5H2O = Cu + Al2SO4*5H2O =>
2 Al + CuSO4*5H2O = Cu + Al2SO4*5H2O
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + Na2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 2 Na2SO4 + 7 H2O
C6H4(COOH)2 + KOH = K2C6H4(COO)2 + H2O =>
C6H4(COOH)2 + 2 KOH = K2C6H4(COO)2 + 2 H2O
NaC + Pb(NO3)2 = NaNO3 + PbC2 =>
2 NaC + Pb(NO3)2 = 2 NaNO3 + PbC2
Rb + Se4 = Rb2Se =>
8 Rb + Se4 = 4 Rb2Se
Al + Cl + O = AlClO4 =>
Al + Cl + 4 O = AlClO4
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
CH3COOC3H7 + H2O = CH3COOH + C3H7OH = =>
CH3COOC3H7 + H2O = CH3COOH + C3H7OH
FBa = BaF =>
FBa = BaF
KBrF4 + H2O = HF + KF + Br2 + O2 =>
4 KBrF4 + 6 H2O = 12 HF + 4 KF + 2 Br2 + 3 O2
H2S + O2 = H2O + SO10 =>
2 H2S + 11 O2 = 2 H2O + 2 SO10
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
AlP + Mg = Mg3P2 + Al =>
2 AlP + 3 Mg = Mg3P2 + 2 Al
NH4HS + NaCl = (NH4)Cl + NaHS =>
NH4HS + NaCl = (NH4)Cl + NaHS
MnSO4 + (NH3H2O) = Mn(OH)2 + (NH4)2SO4 =>
MnSO4 + 2(NH3H2O) = Mn(OH)2 + (NH4)2SO4
Cu + Zn + O2 = CuZnO =>
2 Cu + 2 Zn + O2 = 2 CuZnO
Fe2O3 + N2 = Fe3N5 + O2 =>
6 Fe2O3 + 10 N2 = 4 Fe3N5 + 9 O2
FeCl3*6H2O + CaO = Fe2O3 + CaCl2 + H2O =>
2 FeCl3*6H2O + 3 CaO = Fe2O3 + 3 CaCl2 + 12 H2O
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
Co2(SO4)3 + KOH = Co(OH)3 + K2SO4 =>
Co2(SO4)3 + 6 KOH = 2 Co(OH)3 + 3 K2SO4
Mg(OH)2 + HNO3 = MgH + (OH)2NO3 =>
Mg(OH)2 + HNO3 = MgH + (OH)2NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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