Homework Help: Chemistry

Posted by Anonymous on Tuesday, July 20, 2010 at 2:07pm.

A viral contains radioactive iodine -131 with an activity of 2.0 mCi per milliliter. If the thyroid test requires 3.0 mCi in an "atomic!@#$%^&tail", how many milliliters are used to prepare the iodine -131 solution ?

Chemistry - DrBob222, Tuesday, July 20, 2010 at 2:23pm
2 mCi/mL x ?mL = 3 mCi
Solve for ?mL.

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