| Équations équilibrées la veille |
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(ac)
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
CuO + N2O3 = Cu3(NO3)2 =>
3 CuO + N2O3 = Cu3(NO3)2
CrO3 + S = Cr3O8 + SO2 =>
6 CrO3 + S = 2 Cr3O8 + SO2
Fe2S = Fe2 + S =>
Fe2S = Fe2 + S
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb{+2} + Ag = Pb + Ag{+} =>
Pb{+2} + 2 Ag = Pb + 2 Ag{+}
Tl + KI = ITl + K =>
Tl + KI = ITl + K
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CoO + CO = CoC + O2 =>
CoO + CO = CoC + O2
C2H5OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 CH3COOH
SiO4 + H2O = SiH4 + O2 =>
SiO4 + 2 H2O = SiH4 + 3 O2
CH3NH2 + NaOH = CH3NH3ONa =>
CH3NH2 + NaOH = CH3NH3ONa
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
Cr2O3 + CO = Cr4C + O2 =>
4 Cr2O3 + 2 CO = 2 Cr4C + 7 O2
H3N + Li(OH) = Li3N + H2O =>
H3N + 3 Li(OH) = Li3N + 3 H2O
PbO + SO2 = PbSO3 =>
PbO + SO2 = PbSO3
CuCl + NaCl = NaCuCl2 =>
CuCl + NaCl = NaCuCl2
Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4
Li + H3PO3 = LiPO3 + H2 =>
2 Li + 2 H3PO3 = 2 LiPO3 + 3 H2
C17H35COONa + CaCl2 = (C17H35COO)2Ca + NaCl =>
2 C17H35COONa + CaCl2 = (C17H35COO)2Ca + 2 NaCl
K2[Cu(C2O4)2]*2H2O + KMnO4 + H2SO4 = K2SO4 + CuSO4 + CO2 + MnSO4 + H2O =>
5 K2[Cu(C2O4)2]*2H2O + 4 KMnO4 + 16 H2SO4 = 7 K2SO4 + 5 CuSO4 + 20 CO2 + 4 MnSO4 + 26 H2O
C2H4 + O2 = C4H4O4 + C2H6 =>
4 C2H4 + 2 O2 = C4H4O4 + 2 C2H6
Ca(OH)2 + C20H14O4 = C2H3O2 + CaOH =>
16 Ca(OH)2 + C20H14O4 = 10 C2H3O2 + 16 CaOH
Fe(SO4) = Fe2O3 + SO2 + O2 =>
4 Fe(SO4) = 2 Fe2O3 + 4 SO2 + O2
(NH4)2CO3 + CrCl3 = NH4Cl + Cr2(CO3)3 =>
3(NH4)2CO3 + 2 CrCl3 = 6 NH4Cl + Cr2(CO3)3
(NH4)2CrO4 + Cr(NO2)3 = NH4NO2 + Cr5O12 =>
3(NH4)2CrO4 + 2 Cr(NO2)3 = 6 NH4NO2 + Cr5O12
Mg(OH)2 + C20H14O4 = MgC20H16O6 =>
Mg(OH)2 + C20H14O4 = MgC20H16O6
IO3{-} + AsO3{-3} = I{-} + AsO4{-3} =>
IO3{-} + 3 AsO3{-3} = I{-} + 3 AsO4{-3}
HOCH2CH2OH + HCl = ClCH2CH2Cl + H2O =>
HOCH2CH2OH + 2 HCl = ClCH2CH2Cl + 2 H2O
Na + O2 = NaO2 =>
Na + O2 = NaO2
As2S5 + Cl2 + H2O = H3AsO4 + HCl + S =>
As2S5 + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl + 5 S
Fe(NO3)3*9H2O + C6H8O7 = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3*9H2O + 5 C6H8O7 = 3 Fe2O3 + 9 N2 + 30 CO2 + 74 H2O
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
Sn(NO3)2 + Li2S = Li2(NO3) + SnS2 =>
Sn(NO3)2 + 2 Li2S = 2 Li2(NO3) + SnS2
PH3 + S8 = P2S5 + H2S =>
2 PH3 + S8 = P2S5 + 3 H2S
CuCl2(aq) + Ni2(s) = Cu2(s) + NiCl3(s) =>
6 CuCl2(aq) + 2 Ni2(s) = 3 Cu2(s) + 4 NiCl3(s)
CoCl3 + NH4OH = [Co(NH3)6]Cl3 + H2O =>
CoCl3 + 6 NH4OH = [Co(NH3)6]Cl3 + 6 H2O
SO4 + H3O = SO2 + H2O =>
SO4 + 4 H3O = SO2 + 6 H2O
Li + PbF3 = LiF + Pb =>
3 Li + PbF3 = 3 LiF + Pb
PBN + KI = PBI + KN =>
PBN + KI = PBI + KN
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3 =>
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3
Sn + MgBr2 = SnBr + Mg =>
2 Sn + MgBr2 = 2 SnBr + Mg
KI + HOH = KOH + I2 + H2 =>
2 KI + 2 HOH = 2 KOH + I2 + H2
AlS = Al + S =>
AlS = Al + S
CO + H2O + SO2 = C6H6S + O2 =>
12 CO + 6 H2O + 2 SO2 = 2 C6H6S + 11 O2
H2S + HIO3 = S + I + H2O =>
5 H2S + 2 HIO3 = 5 S + 2 I + 6 H2O
H2(g) + I2 = HI =>
H2(g) + I2 = 2 HI
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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