February 20, 2017

Homework Help: chem 121

Posted by Martha on Sunday, October 17, 2010 at 8:08pm.

We did a lab separating out the components of a mixture. One of the lab questions is "The weight of naphthalene was obtained by weighing the collected solid. Was this an accurate weight of the naphthalene present in the original sample?" I don't know how to answer this.

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