R K6) How many moles of mole Carbon ale in. of caffire (Caltip Ny02) Q13) How many mucs ave present in 911.49 of Na HCO3? Q19 6 Na OH t 3C12-> NaCi03t 5Alacl +3H20 How many if mules 3,77 mel of Can lbe formed NaOH were to

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Q: Pb(NO3)2 + 2KI → Pbl, + 2KNO3 8. How many moles are in 16.4g of Lead (II) nitrate? Pb(NO3)2 + 2KI →…

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Q: Provide the correct IUPAC name for the compound shown here. كم

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Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.