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    • 1. 【化】氯化銨

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  2. Structure. Ammonia is a covalent atom. It is seen as a dot structure. The particle is shaped because of the overlap of orbitals of three hydrogen atoms and three sp 3 hybrid orbitals of nitrogen in the structure as the central atom. The fourth sp³ hybrid orbital is involved by a lone pair. This provides a trigonal pyramidal shape to the compound.

  3. Ammonium Chloride. Ammonium chloride is an inorganic chemical compound with the formula NH 4 Cl. This inorganic compound is the sal ammoniac that literally means the salt of ammonia and hydrogen chloride. Ammonium chloride is formed as the by-product in the manufacturing process of sodium carbonate. Ammonium chloride has diuretic effects.

  4. Napthalene is insoluble in water but soluble in benzene (organic solvent).Question 40 You are provided with a mixture containing sand, iron filings, ammonium chloride and sodium chloride.

  5. Physical Properties. Ammonium chloride is a white solid that has no smell. It has a density of 1.5274 g mL-1 and the melting and boiling points are 338 ºC and 520 ºC respectively. Further, it is soluble in water, ethanol, methanol, and glycerol and it is also slightly soluble in the acetone. Moreover, it is insoluble in organic solvents such ...

  6. The correct option is D consist of four covalent nitrogen-hydrogen bonds and one electrovalent bond between the ammonium ion and chloride ion. Ammonium Cloride : N H 4 C l It consist of N H + 4 and C l − ions.

  7. Click here:point_up_2:to get an answer to your question :writing_hand:give a balanced equation for thermal dissociation ofa solid both containing the chloride ion On heating ammonium chloride above 340 0 C it decomposes into mixture of ammonia and hydrochloric acid gas.

  8. Click here:point_up_2:to get an answer to your question :writing_hand:fill in the following tablename of the saltformulasalt obtained from basesalt obtained from acidi ammonium (h) Name from the list of the substances given below, the substance which you would use to prepare the salts given below:

  9. Q 2. Define sublimation. Draw a neat labelled diagram to show the apparatus used to demonstrate the sublimation of ammonium chloride. View Solution. Q 3. (a) What is sublimation ? Name two substances (other than ammonium chloride) which undergo sublimation. (b) Draw a labelled diagram of the experimental set-up to demonstrate the sublimation of ...

  10. COCl2 +N H 3 ClCON H 2 +H Cl. Was this answer helpful? 0. Similar Questions. Q 1.

  11. Ammonia is basic in nature, but aqueous solution of ammonium chloride is acidic in nature, Justify. View Solution. Q 5. Explain the following : (i) When N aCl is added to AgN O3 solution, a white precipitate is formed. (ii) An aqueous solution of ammonium chloride is acidic in nature. View Solution. Click here:point_up_2:to get an answer to ...

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