A \( 0.010 \mathrm{~g} \) sample of \( \mathrm{Cr}\left(\mathrm{NH}_{3}\right)_{4}\left(\mathrm{...

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A \( 0.010 \mathrm{~g} \) sample of \( \mathrm{Cr}\left(\mathrm{NH}_{3}\right)_{4}\left(\mathrm{SO}_{4}\right) \mathrm{Cl} \) is dissolved in \( 25.0 \mathrm{~mL} \) of water and the osmotic pressure of the solution is \( 59.1 \) torr at \( 25^{\circ} \mathrm{C} \). How many moles of ions are produced per mole of compound?
(a) 1
(b) 4
(c) 2
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