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April 20, 2014

Homework Help: Please help with Physical Science 2!! Confused!

Posted by Ella on Tuesday, February 5, 2013 at 6:08pm.

Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate example, so in row #1, 175.32 grams of NaCl is how many moles of NaCl and how many molecules of NaCl does it contain?)

Grams NaCl Moles NaCl # Molecules NaCl
175.32 ? ?
? 0.333 ?
? ? 6.02x10^23

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