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Posted by on Saturday, February 20, 2010 at 4:36pm.

Palladium crystallizes with a face-centered cubic structure. It has a density of 12.0 , a radius of 138 , and a molar mass of 106.42. What is Avogardo's number?

  • Chemistry - , Saturday, February 20, 2010 at 8:17pm

    No units, no workee problem.

  • Chemistry - , Saturday, February 20, 2010 at 10:57pm

    Density is 12.0 g/cm3, radius is 138 pm, and molar mass is 106.42 g/mol

  • Chemistry - , Saturday, February 20, 2010 at 11:19pm

    Worked the same way as the previous post about solving for atomic mass except here you are given the atomic mass and the unknown is the 6.02 x 10^23. The remainder of the problem mirrors the other one.

  • Chemistry - , Saturday, February 20, 2010 at 11:22pm

    See the previous post about converting pm to cm first.

  • Chemistry - , Thursday, January 30, 2014 at 7:02pm

    5,17

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