Formula Unit, Ion, Molecular ion and Free Radical Write a note on the following 1. Formula Unit 2. Ion 3. Molecular ion 4. Free Radical FORMULA UNIT The smallest repeating unit of an ionic compound which shows the simplest ratio between its ions is called the formula unit. EXAMPLE The simplest ratio between Mg and …
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Class 11 Chemistry Chapter Stoichiometry Notes Stoichiometry is quantitative chemistry. “Calculations based on the law of conservation of mass, law of constant composition and balanced chemical equations are called stoichiometric calculations.” Science, Society Relationship: Stoichiometry has many applications in human society. It calculates: Concentrations of different substances in a sample. Glucose in the blood …
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Is Ammonium ion (NH4+ ) a molecular ion? The ammonium ion is not a molecular ion because it is formed by the coordinate covalent bond between ammonia (NH3) and hydrogen ion (H+). Due to the lone pair electron, ammonia is an electron-rich species and can easily donate a pair of electrons to electron-deficient species (H+ …
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