give the names of the elements present in following compounds :
a) copper nitrate
b) ammonium chloride
Answers
Explanation:
Copper(II) nitrate, Cu(NO₃)₂, is an inorganic compound that forms a blue crystalline solid. Anhydrous copper nitrate forms deep blue-green crystals and sublimes in a vacuum at 150-200 °C. Copper nitrate also occurs as five different hydrates, the most common ones being the hemipentahydrate and trihydrate. Wikipedia
Formula: Cu(NO3)2
IUPAC ID: Copper(II) nitrate
Molar mass: 187.56 g/mol
Melting point: 114.5 °C
Density: 3.05 g/cm³
Soluble in: Water
Oxidation number
Mole
b..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. Wikipedia
Formula: NH4Cl
IUPAC ID: Ammonium chloride
Molar mass: 53.491 g/mol
Boiling point: 520 °C
Melting point: 338 °C
Soluble in: Ammonia, Water, Alcohol, Methanol, Glycerol, Hydrazine.
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Answer:
CU (NO) 3
Mg CL2
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