2 Answered Questions for the topic Chemsity

Chemsity Math Conversion

06/22/17

Using conversion factors and expressing with 2 significant figures

A physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as 0.20 mg/mL of solution, how many milliliters would you need to give?
Chemsity Math Science

06/21/17

what is the density of indium?

a piece of idium metal weighing 17.289 g is placed into 41.1cm^3 of ethyl alcohol (d=.789 g/cm^3) in a graduated cylinder, and it sinks to the bottom. The alcohol increases to 43.4cm^3.

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