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Anonymous Anonymous
  • 06-04-2014
  • Chemistry
Answered

How much CaCl2, in grams, is needed to make 2.0 L of a 3.5M solution?

Verified Answer :

Hshin7 Hshin7
  • 06-04-2014

find the number of moles: 2•3.5=7 moles

and do dimensional analysis. to convert moles of solution to moles of cacl2 and moles of cacl2 to grams of cacl2 (molar mass)

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