Advertisements
Advertisements
Questions
Write balanced equations for NaCl is heated with sulphuric acid in the presence of MnO2
Write balanced equations for the following:
NaCl is heated with sulphuric acid in the presence of MnO2.
Advertisements
Solution
\[\ce{[NaCl_{(s)}] + H2SO4_{(aq)} -> NaHSO4_{(aq)} + HCl_{(aq)} \times 4}\]
\[\ce{MnO2_{(s)} + 4HCl_{(aq)} -> MnCl2_{(aq)} + Cl2_{(g)} + 2H2O_{(l)}}\]
\[\ce{4NaCl_{(s)} + MnO2_{(s)} + 4H2SO4_{(aq)} -> 4NaHSO4_{(aq)} + MnCl2_{(aq)} + Cl2_{(g)} + 2H2O_{(l)}}\]
RELATED QUESTIONS
Write the conditions to maximize the yield of H2SO4 by contact process.
Complete the following equations: CaF2+H2SO4 →
Complete the following equations: C + conc. H2SO4 →
Describe the manufacture of H2SO4 by contact process?
What happens when dilute sulphuric acid is treated with Fe
What is the action of concentrated sulphuric acid on potassium chlorate?
Write chemical reactions for different steps in the manufacture of sulphuric acid by lead chamber process. Draw the structure of phosphorous pentachloride
Complete and balance the following equations:
S+H2SO4(conc.) →
Which of the following reaction is NOT involved in contact process used for manufacturing sulfuric acid?
Identify the INCORRECT statement about H2SO4.
Gas 'X' is prepared by treating sodium sulfite with dilute sulfuric acid. When gas 'X' is oxidised by dioxygen in presence of vanadium (V) oxide, gas 'Y' is formed. Identify X and Y.
The sulfuric acid obtained by contact process is ____________ % pure.
Which among the following catalysts is used in manufacture of sulphuric acid by contact process?
What is the ratio of volumes of gases involved in the preparation of sulphur trioxide from sulphur dioxide and dioxygen respectively under similar conditions of temperature and pressure?
The oxidation number of sulphur in Na2S4O6 is:-
The number of dative bonds in sulphric acid molecule is ______.
What is the catalyst used for the oxidation of SO2 to SO3 in the lead chamber process for the manufacture of sulphuric acid?
Write the reaction of conc. H2SO4 with sugar. What is the role of H2SO4 in this reaction?
