Converting moles

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timer Asked: Sep 26th, 2019

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A diamond is made of pure carbon and has a density of 3.52 g/cm3 , how large would a mole of diamond atoms in cm3? Draw a cube to scale

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1. The word mole represents a number, what is that number? 10.0ZZX 1023 - 1 mol 2. A diamond is made of pure carbon and has a density of 3.52 g/cm', how large would a mole of diamond atoms in cm?? Draw a cube to scale. 3. If a sample contains 3.4 moles sodium, how many atoms of sodium is there? a. 2.05 mol Na b. 1.77 x 102 atoms Na c. 2.05 x 1024 atoms Na d. 3.4 atoms Na e. 6.022 x 1023 atoms Na 4. How many moles of ammonia, NH3, are in 71.4 g of this gas? a. 1.73 b. 4.20 c. 23.8 d. 7.14 e. 0.238 5. Which would be more valuable, 1 mole of diamond or 2 carats of diamond? A carat is 0.20g of diamond or pure carbon. 40
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Tags: chem 3a

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