| Équations équilibrées la veille |
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH4NO3 + CaO = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + CaO = Ca(NO3)2 + 2 NH3 + H2O
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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H4 + CO + CH3OH = CH3CH2CO2CH3 =>
C2H4 + CO + CH3OH = CH3CH2CO2CH3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HCO3 + Br2 = CO2 + HBr + O2 =>
2 HCO3 + Br2 = 2 CO2 + 2 HBr + O2
C3H7(l) + O2(g) = CO2(g) + H2O(l) =>
4 C3H7(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
Li + ZnS = LiZn + S =>
Li + ZnS = LiZn + S
CaO2H2 + HCl = CaCl2 + H2O =>
CaO2H2 + 2 HCl = CaCl2 + 2 H2O
Fe + H2O = Fe2(OH)3 + H2 =>
4 Fe + 6 H2O = 2 Fe2(OH)3 + 3 H2
AeCe3 + NaOH = NaCe + Ae(OH)3 =>
AeCe3 + 3 NaOH = 3 NaCe + Ae(OH)3
H2O + AgI = Ag2O + H2I2 =>
H2O + 2 AgI = Ag2O + H2I2
S4 + O2 + F = SOF4 =>
S4 + 2 O2 + 16 F = 4 SOF4
NaBH4 + SO2 = Na2SO4 + S + B2H6 + H2 =>
2 NaBH4 + 2 SO2 = Na2SO4 + S + B2H6 + H2
Cu(NO3)2 + NaOH + H2O2 = CuO2 + NaNO3 + H2O =>
Cu(NO3)2 + 2 NaOH + H2O2 = CuO2 + 2 NaNO3 + 2 H2O
CuSO4H2O + Zn = ZnSO4 + H2O + Cu =>
CuSO4H2O + Zn = ZnSO4 + H2O + Cu
BaSO4 + H2SO4 = BaH2 + (SO4)2 =>
BaSO4 + H2SO4 = BaH2 + (SO4)2
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
Fe + HNO3 = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3 = Fe2O3 + 6 NO2 + 3 H2O
C2H5OH + O2 = C6H12O6 + H2O =>
3 C2H5OH + 3 O2 = C6H12O6 + 3 H2O
NaH2PO4 + Ca(NO3)2 = Na(NO3) + Ca(H2PO4)2 =>
2 NaH2PO4 + Ca(NO3)2 = 2 Na(NO3) + Ca(H2PO4)2
Ca2 + N = Ca3N2 =>
3 Ca2 + 4 N = 2 Ca3N2
FeCl2 + Zn = ZnCl2 + Fe =>
FeCl2 + Zn = ZnCl2 + Fe
NaCl + K2S = Na2S + KCl =>
2 NaCl + K2S = Na2S + 2 KCl
Mn + Co(NO3)2 = Mn(NO3)2 + Co =>
Mn + Co(NO3)2 = Mn(NO3)2 + Co
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NiSO4 + K2S = NiS + K2SO4 =>
NiSO4 + K2S = NiS + K2SO4
ZnCO3 + H2CO3 = Zn(HCO3)2 =>
ZnCO3 + H2CO3 = Zn(HCO3)2
K4Fe(CN)6 + H2O = (OH)K4Fe(CN)6 + H =>
K4Fe(CN)6 + H2O = (OH)K4Fe(CN)6 + H
Ag2O + NH3 + H2O = Ag(NH3){+} + OH{-} =>
Ag2O + 2 NH3 + H2O = 2 Ag(NH3){+} + 2 OH{-}
I2(g) + NaOH(aq) = NaI(aq) + NaIO3(aq) + H2O(l) =>
3 I2(g) + 6 NaOH(aq) = 5 NaI(aq) + NaIO3(aq) + 3 H2O(l)
AlBr + HCl = AlCl + HBr =>
AlBr + HCl = AlCl + HBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + Ba(ClO2)2 = HClO2 + BaSO4 =>
H2SO4 + Ba(ClO2)2 = 2 HClO2 + BaSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeC2O4*2H2O(s) + O2(g) = FeO2(s) + H2O(s) + CO2(g) =>
FeC2O4*2H2O(s) + O2(g) = FeO2(s) + 2 H2O(s) + 2 CO2(g)
Ba(OH)2 + H2SO4 = BaSO4 + H2(OH)2 =>
Ba(OH)2 + H2SO4 = BaSO4 + H2(OH)2
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
CsBr = Cs2 + Br =>
2 CsBr = Cs2 + 2 Br
N2(g) + H2O = NH4(NO2)(g) =>
N2(g) + 2 H2O = NH4(NO2)(g)
NiSO4 + K2S = NiS + K2SO4 =>
NiSO4 + K2S = NiS + K2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH2OCOC17H33CHOCOC17H31CH2OCOC17H29 + O2 = CO2 + H2O =>
2 CH2OCOC17H33CHOCOC17H31CH2OCOC17H29 + 157 O2 = 114 CO2 + 98 H2O
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
Li + Cr(NO2)3 = LiNO2 + Cr =>
3 Li + Cr(NO2)3 = 3 LiNO2 + Cr
AgNO3 + O2 = AgNO3O3 =>
2 AgNO3 + 3 O2 = 2 AgNO3O3
Li2SO4 + Ba(NO3)2 = Li(NO3) + Ba(SO4) =>
Li2SO4 + Ba(NO3)2 = 2 Li(NO3) + Ba(SO4)
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Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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