Chemistry at you owm pace

  • 4.2 Bonding and Structure

    BySubarnam

    🎯 Learning outcomes After completing this lesson, you should be able to: describe, in simple terms, the lattice structure of a crystalline solid which is: giant ionic, including sodium chloride and magnesium oxide simple molecular, including iodine, buckminsterfullerene (Cā‚†ā‚€) and ice giant molecular, including silicon(IV) oxide, graphite and diamond giant metallic, including copper describe, interpret…

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    2.4 Mole Concept

    BySubarnam

    🎯 Learning outcomes After the completion of the chapter, the students should be able to: Define a mole and explain its relation with mass, volume, and number of particles. Interpret a balanced chemical equation in terms of interacting moles, representative particles, masses, and volume of gases (at STP). Perform stoichiometric calculations involving the above quantities….