Question
Find the total number of atoms in a sample of cocaine hydro-chloride, $\mathrm{C}_{17} \mathrm{H}_{22} \mathrm{ClNO}_{4},$ of mass 23.5 $\mathrm{mg} .$
Step 1
Since there are 1000 milligrams in one gram, we divide 23.5 milligrams by 1000 to get 0.0235 grams. \[23.5 \, \text{mg} = 0.0235 \, \text{g}\] Show more…
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Find the total number of atoms in a sample of cocaine hydrochloride, $\mathrm{C}_{17} \mathrm{H}_{22} \mathrm{ClNO}_{4},$ of mass $23.5 \mathrm{mg}$
Find the total number of atoms in a sample of cocaine hydrochloride, C17H22CINO4, of mass 23.5 mg.
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