Question

write the chemical formula of acid and base used to form the give salts
1.Pottasium Sulphate
2.Zinc Chloride
3.Ammonium Chloride ​

Answer 1

Explanation:

1. Potassium sulfate or potassium sulphate, also called sulphate of potash, arcanite, or archaically potash of sulfur, is the inorganic compound with formula K₂SO₄, a white water-soluble solid. It is commonly used in fertilizers, providing both potassium and sulfur.
2. Formula: K2SO4
3. Molar mass: 174.259 g/mol
4. Soluble in: Water
5. Appearance: White solid
6. Other anions: Potassium selenate; Potassium tellurate
7. LD50 (median dose): 6600 mg/kg (oral, rat)
8. Zinc chloride is the name of chemical compounds with the formula ZnCl₂ and its hydrates. Zinc chlorides, of which nine crystalline forms are known, are colorless or white, and are highly soluble in water. ZnCl₂ itself is hygroscopic and even deliquescent.
9. Formula: ZnCl₂
10. Molar mass: 136.286 g/mol
11. Density: 2.91 g/cm³
12. Boiling point: 732 °C
13. ChemSpider ID: 5525
14. ChEBI ID: 49976
15. Ammonium chloride is an inorganic compound with the formula NH₄Cl and a white crystalline salt that is highly soluble in water. Solutions of ammonium chloride are mildly acidic. Sal ammoniac is a name of the natural, mineralogical form of ammonium chloride.
16. Formula: NH4Cl
17. IUPAC ID: Ammonium chloride
18. Molar mass: 53.491 g/mol
19. Boiling point: 520 °C
20. Melting point: 338 °C
21. Soluble in: Ammonia, Water, Alcohol, Methanol, Glycerol, Hydrazine

Answer 2

Answer:

1. Potassium Sulphate: K2SO4
2. Zinc Chloride: ZnCl₂
3. Ammonium Chloride: NH4Cl

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