katiegrace1111
katiegrace1111 katiegrace1111
  • 22-02-2017
  • Chemistry
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How would you answer this?? PLEASE HELP!!!!

10 POINTS FOR VALID ANSWER!!!!!

How would you answer this PLEASE HELP 10 POINTS FOR VALID ANSWER class=

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crabsrock100
crabsrock100 crabsrock100
  • 02-03-2017
for the second answer I would think you would add all of the mass together

Hope that helps
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