| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 TiO4(CH3)2(HC3)2 + 44 H2O = 7 TiO2 + 2 CO2 + 18 HOCH2CHOHCH2OH
Fe + CuSO4 = Fe(SO4) + Cu =>
Fe + CuSO4 = Fe(SO4) + Cu
Pb(NO3)2 + Na2SO4 = PbSO4 + Na(NO3) =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 Na(NO3)
Cu + Z = CuZ =>
Cu + Z = CuZ
CH3CH2Br + NaSH = CH3CH2 + NaBrSH =>
CH3CH2Br + NaSH = CH3CH2 + NaBrSH
C6H12(CH3COO)2 + O2 = CO2 + H2O =>
2 C6H12(CH3COO)2 + 25 O2 = 20 CO2 + 18 H2O
FeS(aq) + BaOH(aq) = BaS + FeOH =>
FeS(aq) + BaOH(aq) = BaS + FeOH
Zn + HClO = ZnO + HCl =>
Zn + HClO = ZnO + HCl
F2(g) + KCl(aq) = KF(aq) + Cl2 =>
F2(g) + 2 KCl(aq) = 2 KF(aq) + Cl2
FeS + Ba = BaS + Fe =>
FeS + Ba = BaS + Fe
H2O + Fe = H2 + FeO =>
H2O + Fe = H2 + FeO
Cu + Z = CuZ =>
Cu + Z = CuZ
H2C5H6O4 + O2 = CO2 + H2O =>
H2C5H6O4 + 5 O2 = 5 CO2 + 4 H2O
Cu2S + HNO3 = Cu(NO3)2 + NO2 + SO2 + H2O =>
Cu2S + 12 HNO3 = 2 Cu(NO3)2 + 8 NO2 + SO2 + 6 H2O
C3H7OH = C3H6OH2 =>
C3H7OH = C3H6OH2
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2ONa + H2 =>
2 CH3CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2ONa + H2
Fe + Bi{+5} = Fe{+3} + Bi =>
5 Fe + 3 Bi{+5} = 5 Fe{+3} + 3 Bi
NaOH + C8H5KO4 = Na + C8H4KO4 + H2O =>
NaOH + C8H5KO4 = Na + C8H4KO4 + H2O
FeAsS + PbO + Na2CO3 = FeAsO2 + Pb + Na2SO4 + CO2 =>
FeAsS + 5 PbO + Na2CO3 = FeAsO2 + 5 Pb + Na2SO4 + CO2
Al + HIO3 = Al(IO3)3 + H =>
Al + 3 HIO3 = Al(IO3)3 + 3 H
Cu + Z = CuZ =>
Cu + Z = CuZ
Ca(NO3)2 + NaCl = CaCl2 + NaN(O3) =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaN(O3)
HCH3CO2 + H2O = H3O{+} + C2H3O2{-} =>
HCH3CO2 + H2O = H3O{+} + C2H3O2{-}
CaF2 + KCl = CaCl2 + KF =>
CaF2 + 2 KCl = CaCl2 + 2 KF
KI + I2 = K{+} + I3{-}] =>
KI + I2 = K{+} + I3{-}]
Sr(NO3)2 + Cu2CO3 = SrCO3 + CuNO3 =>
Sr(NO3)2 + Cu2CO3 = SrCO3 + 2 CuNO3
Hf + H2SO4 = Hf2(SO4)3 + H2 =>
2 Hf + 3 H2SO4 = Hf2(SO4)3 + 3 H2
C8H8 = C8 + H8 =>
C8H8 = C8 + H8
NaHCO3(s) + C2H3O2H(aq) = NaC2H3O2 + H2O(l) + C2O2(g) =>
2 NaHCO3(s) + 3 C2H3O2H(aq) = 2 NaC2H3O2 + 4 H2O(l) + 2 C2O2(g)
G + B2 = GB3 =>
2 G + 3 B2 = 2 GB3
K2MnO4 + KI + H2SO4 = I2 + MnO2 + K2SO4 + H2O =>
K2MnO4 + 2 KI + 2 H2SO4 = I2 + MnO2 + 2 K2SO4 + 2 H2O
Cr2O7{-}2 + SO3{-2} + H3O{+} = Cr{+3} + SO4{-2} + H2O =>
2 Cr2O7{-}2 + 7 SO3{-2} + 14 H3O{+} = 4 Cr{+3} + 7 SO4{-2} + 21 H2O
Fe2 + H2SO4 = Fe(SO4) + H2 =>
Fe2 + 2 H2SO4 = 2 Fe(SO4) + 2 H2
CO + H2 = CH(CH2)6CH3 + H2O =>
8 CO + 16 H2 = CH(CH2)6CH3 + 8 H2O
Na2 + C + N = NaCN =>
Na2 + 2 C + 2 N = 2 NaCN
HNO3 + NaCl = Cl2 + NOCl + NaNO3 + H2O =>
4 HNO3 + 3 NaCl = Cl2 + NOCl + 3 NaNO3 + 2 H2O
C6H5C2H5 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 27 K2SO4 + 54 MnSO4 + 136 H2O
KMnO4 + C3H8O3 = K2CO3 + H2O + CO2 + MnO2 =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 12 H2O + 2 CO2 + 14 MnO2
CuCO3*Cu(OH)2(s) + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3*Cu(OH)2(s) + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
H2O + P + O2 = H3PO4 =>
6 H2O + 4 P + 5 O2 = 4 H3PO4
ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH
C2H6O + C3H8O3 + C4H8O2 = C11H28O7 =>
2 C2H6O + C3H8O3 + C4H8O2 = C11H28O7
H2N2O2 + H2S2O7 = N2O + H2SO4 =>
H2N2O2 + H2S2O7 = N2O + 2 H2SO4
Fe(OH)2 + H2SO4 = Fe(OH)3 + SO2 =>
2 Fe(OH)2 + H2SO4 = 2 Fe(OH)3 + SO2
FeCl3 + K4(Fe(CN)6) = KCl + KFe(Fe(CN)6) =>
FeCl3 + K4(Fe(CN)6) = 3 KCl + KFe(Fe(CN)6)
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Sn(SO4)2 =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
C10H8 + KCrO4 + H2SO4 = KHSO4 + C8H6O4 + H2O + Cr2(SO4)3 =>
16 C10H8 + 42 KCrO4 + 105 H2SO4 = 42 KHSO4 + 20 C8H6O4 + 88 H2O + 21 Cr2(SO4)3
HNO3 + Cr(OH)3 = [Cr(OH)](NO3)2 + H2O =>
2 HNO3 + Cr(OH)3 = [Cr(OH)](NO3)2 + 2 H2O
GO3 = G2O3 + O2 =>
4 GO3 = 2 G2O3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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