| Équations équilibrées la veille | Équations équilibrées le lendemain |
(Ca(CH3CO2)2) + 2 HCl = CaCl2 + 2 CH4CO2
Mg3N2(s) + H2O = MgO + NH3 =>
Mg3N2(s) + 3 H2O = 3 MgO + 2 NH3
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
CH3CCCH3 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + Cr2(SO4)3 + K2SO4 + 3 H2O
Au + HCl + NO3 = HAuCl4 + H2O + NO =>
4 Au + 16 HCl + 3 NO3 = 4 HAuCl4 + 6 H2O + 3 NO
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
H2SO + NaNO2 = HNO2 + Na2SO =>
H2SO + 2 NaNO2 = 2 HNO2 + Na2SO
Cl2 + CH4 = HCl + CCl4 =>
4 Cl2 + CH4 = 4 HCl + CCl4
GaCl3 + F2 = GaF3 + Cl2 =>
2 GaCl3 + 3 F2 = 2 GaF3 + 3 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
C + O2 = CO2 =>
C + O2 = CO2
FeTiO3 + C = Fe + TiO2 + CO =>
FeTiO3 + C = Fe + TiO2 + CO
Pb + H2O2 = PbO2 + H2O =>
Pb + 2 H2O2 = PbO2 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
BrO3{-} + N2H4 = Br{-} + N2 + H2O =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
ZnO + Zn(OH)2 + CO2 = Zn(OH)2ZnCO3 =>
ZnO + Zn(OH)2 + CO2 = Zn(OH)2ZnCO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CO2 + Ca(NO3)2 = CaO + C + NO3 =>
CO2 + 2 Ca(NO3)2 = 2 CaO + C + 4 NO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
BrO3{-} + N2H4 = Br{-} + N2 + H2O =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
Nb2O5*3H2O + LiOH*H2O = LiNbO3 + H2O =>
Nb2O5*3H2O + 2 LiOH*H2O = 2 LiNbO3 + 6 H2O
Na2SO4 + HAc = H2SO4 + NaAc =>
Na2SO4 + 2 HAc = H2SO4 + 2 NaAc
LiNO3 = Li2O + NO + O2 =>
4 LiNO3 = 2 Li2O + 4 NO + 3 O2
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
SO3 + CrO4 = SO4 + CrO =>
3 SO3 + CrO4 = 3 SO4 + CrO
NH4 + C2H3O2 = N2H3O2 + CH4 =>
2 NH4 + C2H3O2 = N2H3O2 + 2 CH4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca(OH)2 + H3O{+} + HSO4{-} = CaSO4 + H2O =>
Ca(OH)2 + H3O{+} + HSO4{-} = CaSO4 + 3 H2O
N2 + C2H6 = N2H4 + C2H4 =>
N2 + 2 C2H6 = N2H4 + 2 C2H4
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
C6H4(OH)COOH + C2H5OH = C7H8O2 + H2O =>
5 C6H4(OH)COOH + 7 C2H5OH = 7 C7H8O2 + 8 H2O
HNO3 + C6H8O7 = CO2 + H2O + N2 =>
18 HNO3 + 5 C6H8O7 = 30 CO2 + 29 H2O + 9 N2
SO2 + I2 + H2O = SO4{-2} + H{+} + I{-} =>
SO2 + I2 + 2 H2O = SO4{-2} + 4 H{+} + 2 I{-}
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Cu3(AsO4)2 + HNO3 = Cu(NO3)2 + H3AsO4 =>
Cu3(AsO4)2 + 6 HNO3 = 3 Cu(NO3)2 + 2 H3AsO4
CoCl2 + Na2S = Co2S2 + NaCl =>
2 CoCl2 + 2 Na2S = Co2S2 + 4 NaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
N2O + HCl = HN2 + OCl =>
N2O + HCl = HN2 + OCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
As(s) + H2(g) = AsH3(g) =>
2 As(s) + 3 H2(g) = 2 AsH3(g)
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Cr + O2 = Cr2O =>
4 Cr + O2 = 2 Cr2O
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
CO = C + CO2 =>
2 CO = C + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO5 + H2S = H2O + SO2 =>
3 H2SO5 + 2 H2S = 5 H2O + 5 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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